The document provides guidance for students completing a science fair project. It outlines the key elements of a science fair project, including developing a research question and hypothesis, planning procedures and experiments, collecting and presenting results, and drawing conclusions. Students are advised to keep their projects simple, focus on one variable, repeat experiments to ensure accurate results, and clearly present their findings and conclusions.
The scientific method is a process used by scientists to explore observations and answer questions. It involves asking a question, doing background research, constructing a hypothesis, testing the hypothesis with an experiment, analyzing data and drawing a conclusion. The scientific method allows scientists to systematically investigate causes and effects in nature through experiments.
The scientific method involves 6 key steps: 1) asking a question, 2) conducting background research, 3) constructing a hypothesis, 4) designing and conducting an experiment to test the hypothesis, 5) analyzing data and drawing a conclusion, and 6) communicating results. It is important that experiments involve a fair test where one variable is changed at a time. The scientific method is used by scientists to systematically explore observations, ask questions, and discover cause and effect relationships through reproducible experimentation.
This document provides an overview of the scientific method and examples of its application. It begins with a review quiz testing knowledge of science concepts. It then outlines the basic steps of the scientific method - observation, research, hypothesis, experimentation, analysis, and conclusion. Examples are given of applying these steps to troubleshoot a power outage at home and to test if eggs can float with added saltwater. The document emphasizes organizing data in tables and drawing conclusions based on whether results support the original hypothesis.
This document discusses scientific concepts like the scientific method, experimental variables, controls, and eliminating bias. It provides explanations and examples of key terms:
- The scientific method involves observation, hypothesis, experiment, and conclusion. Variables are things that change during experiments while controls remain the same.
- Scientific laws describe observable phenomena through statements or math. Theories explain how natural events work based on testable hypotheses. Facts are objective observations.
- Experiments require identifying independent and dependent variables and controlling other factors to make tests fair. Blind and double blind studies aim to reduce researcher bias.
- Objective data involves measurement while subjective data includes opinions. Graphs show relationships between variables. The scientific method seeks to eliminate bias through
Here are the variables for the experiments:
1) IV: Weight of bowling ball
DV: Speed it travels down the lane
2) IV: Brand of paper towel
DV: Amount of water absorbed per minute
3) IV: Location of the plants
DV: Height of the plants
The constants would include things like the type of ball, lane conditions, amount of water, measurement tools, type of plants, etc. depending on the specific experiment.
This document provides information about science experiments, including the scientific method, variables, controls, hypotheses, procedures, data collection, analysis, and conclusions. It discusses key parts of an experiment like the independent and dependent variables, controls, developing hypotheses, designing procedures, collecting objective versus subjective data, analyzing results, and drawing conclusions. Examples are provided to illustrate these scientific experiment concepts.
This document provides an overview of the scientific method process, including:
1) Observation and forming a testable question, which should have one variable and measurable outcomes.
2) Developing a hypothesis in an "if...then...because" format to make an educated guess about what will happen during the experiment.
3) Designing and performing an experiment to test the hypothesis by manipulating the variable and collecting objective data.
4) Analyzing the results to determine if the hypothesis was supported or needs revising, and drawing a conclusion.
This document provides instructions for an experiment to test whether eggs can float in water with added salt. The scientific method is followed, beginning with making observations and forming a hypothesis that eggs will float if enough salt is dissolved in water. Materials are listed and procedures described for conducting trials adding increasing amounts of salt to water and recording if the egg sinks or floats. Data is organized in a table and graph showing that eggs begin to float when salt reaches 25-30 ml added to 300 ml water. The conclusion supports the hypothesis and results are shared with the class.
The scientific method is a process used by scientists to explore observations and answer questions. It involves asking a question, doing background research, constructing a hypothesis, testing the hypothesis with an experiment, analyzing data and drawing a conclusion. The scientific method allows scientists to systematically investigate causes and effects in nature through experiments.
The scientific method involves 6 key steps: 1) asking a question, 2) conducting background research, 3) constructing a hypothesis, 4) designing and conducting an experiment to test the hypothesis, 5) analyzing data and drawing a conclusion, and 6) communicating results. It is important that experiments involve a fair test where one variable is changed at a time. The scientific method is used by scientists to systematically explore observations, ask questions, and discover cause and effect relationships through reproducible experimentation.
This document provides an overview of the scientific method and examples of its application. It begins with a review quiz testing knowledge of science concepts. It then outlines the basic steps of the scientific method - observation, research, hypothesis, experimentation, analysis, and conclusion. Examples are given of applying these steps to troubleshoot a power outage at home and to test if eggs can float with added saltwater. The document emphasizes organizing data in tables and drawing conclusions based on whether results support the original hypothesis.
This document discusses scientific concepts like the scientific method, experimental variables, controls, and eliminating bias. It provides explanations and examples of key terms:
- The scientific method involves observation, hypothesis, experiment, and conclusion. Variables are things that change during experiments while controls remain the same.
- Scientific laws describe observable phenomena through statements or math. Theories explain how natural events work based on testable hypotheses. Facts are objective observations.
- Experiments require identifying independent and dependent variables and controlling other factors to make tests fair. Blind and double blind studies aim to reduce researcher bias.
- Objective data involves measurement while subjective data includes opinions. Graphs show relationships between variables. The scientific method seeks to eliminate bias through
Here are the variables for the experiments:
1) IV: Weight of bowling ball
DV: Speed it travels down the lane
2) IV: Brand of paper towel
DV: Amount of water absorbed per minute
3) IV: Location of the plants
DV: Height of the plants
The constants would include things like the type of ball, lane conditions, amount of water, measurement tools, type of plants, etc. depending on the specific experiment.
This document provides information about science experiments, including the scientific method, variables, controls, hypotheses, procedures, data collection, analysis, and conclusions. It discusses key parts of an experiment like the independent and dependent variables, controls, developing hypotheses, designing procedures, collecting objective versus subjective data, analyzing results, and drawing conclusions. Examples are provided to illustrate these scientific experiment concepts.
This document provides an overview of the scientific method process, including:
1) Observation and forming a testable question, which should have one variable and measurable outcomes.
2) Developing a hypothesis in an "if...then...because" format to make an educated guess about what will happen during the experiment.
3) Designing and performing an experiment to test the hypothesis by manipulating the variable and collecting objective data.
4) Analyzing the results to determine if the hypothesis was supported or needs revising, and drawing a conclusion.
This document provides instructions for an experiment to test whether eggs can float in water with added salt. The scientific method is followed, beginning with making observations and forming a hypothesis that eggs will float if enough salt is dissolved in water. Materials are listed and procedures described for conducting trials adding increasing amounts of salt to water and recording if the egg sinks or floats. Data is organized in a table and graph showing that eggs begin to float when salt reaches 25-30 ml added to 300 ml water. The conclusion supports the hypothesis and results are shared with the class.
During the 1950s and 1960s, African Americans faced widespread discrimination in many aspects of life, including in public transportation. The government took steps to protect minority voting rights and access to employment through acts and court rulings that desegregated buses and banned discrimination in voting and hiring. The Civil Rights Act of 1964 and Voting Rights Act of 1965 were particularly impactful in establishing protections and enforcing equal rights for African Americans and other minorities.
The document discusses researching music videos and digipaks, including their target audiences, production processes, and codes and conventions. It mentions considering the musical traditions that influence artists and acknowledging influences through instrumentation. The production process involves researching video and music genres, similar artists, analyzing lyrics, developing shot lists and storyboards, and planning schedules.
The document discusses macromolecules called polymers that are composed of smaller molecules called monomers. There are three main classes of polymers in living things: carbohydrates, proteins, and nucleic acids. Carbohydrates include sugars and their polymers. Examples of sugars are monosaccharides like glucose and fructose. Carbohydrate polymers include starch, a polymer of glucose found in plants for energy storage, and glycogen, a glucose polymer that stores energy in animals. Proteins and nucleic acids are also important macromolecules composed of monomers.
Carbon forms the backbone of most biological molecules due to its ability to form diverse covalent bonds. It can link to other carbon atoms in chains or rings with varying lengths and branches. Functional groups including hydroxyl, carbonyl, carboxyl, amino, sulfhydryl, and phosphate give organic molecules distinctive reactivity and properties. These groups, along with isomerism, underlie the vast molecular diversity essential for life.
This document provides information on DNA structure and properties. It discusses the DNA double helix structure proposed by Watson and Crick, including base pairing between adenine and thymine and guanine and cytosine. It also describes DNA topology, including supercoiling, linking number, twist, and writhe. Key terms like nucleosomes, histones, chromatin remodeling complexes, and epigenetic modifications are introduced.
The document outlines the scientific method process for conducting a science fair project, including choosing a topic, researching to form a hypothesis, designing an experiment with independent and dependent variables to test the hypothesis, collecting and analyzing data, and drawing a conclusion comparing the results to the original hypothesis. The scientific method involves asking a question, researching background information, making a testable hypothesis, designing an experiment, collecting and analyzing data, and drawing a conclusion. Students are provided guidelines for each step of the scientific method to help them structure their science fair project effectively.
The document outlines the steps of the scientific method, including asking a question, doing background research, constructing a hypothesis, testing the hypothesis through experimentation, analyzing data, and drawing conclusions. It provides detailed explanations of each step, with a focus on developing a good question, identifying variables (independent, dependent, controlled), designing a fair experimental procedure that can be repeated, and ensuring results are reliable by repeating trials. The overall goal is to use the scientific method to systematically investigate a question and determine whether the hypothesis is supported or needs revising.
Science fair informational meeting for parents pptdlashe
This document provides information and guidelines for parents about an upcoming science fair. It outlines the key components of a science experiment, including developing a question, hypothesis, materials list, procedure, data collection, and conclusion. Students are asked to submit a project proposal by January 29th and bring their completed project to school by February 28th to be judged based on inclusion of requirements, clear procedures, data presentation, display quality, and effort. Sample projects are available for students to view for ideas on effective presentation of their work. The overall goal is for students to gain experience applying the scientific method through an independent science investigation.
This document provides an overview of the scientific method. It explains that science is the process of observing natural events to discover facts and form principles that can be tested. The scientific method is then described as the step-by-step process scientists use to answer questions, which includes asking a question, researching, forming a hypothesis, testing the hypothesis through experimentation, gathering data, analyzing results, drawing conclusions, and communicating results. Each step of the scientific method is then defined in more detail.
Scientists use the scientific method to systematically investigate the natural world through observation and experimentation. The scientific method involves formulating a hypothesis, conducting experiments or observations to test the hypothesis, analyzing the results, and communicating findings. It is important for scientists to document their work through organized records and reports to build knowledge and allow their findings to be evaluated by others. Safety is also crucial when conducting scientific experiments. Teachers can stay informed about educational resources and professional development opportunities by accessing websites run by authoritative organizations like science associations and government agencies.
The document outlines the 7-step scientific method process used in class to conduct scientific investigations:
1. Formulate a question based on observations.
2. Research the question to see if it has been studied before and understand relevant scientific concepts.
3. Form a testable hypothesis predicting the outcome.
4. Conduct an experiment to test the hypothesis, carefully recording all data and observations.
5. Analyze the data for trends that either support or refute the hypothesis.
6. Draw conclusions about whether the data supports the hypothesis.
7. Communicate the results so others can analyze and build upon the findings.
A step by step presentation that details how to create a successful, easy-to-do science fair project by both explaining the steps of the scientific method, the key to any scientific investigation, and providing an example of a simple and inexpensive science fair project alongside each step.
The document discusses the process of acquiring knowledge through investigation and experimentation. It defines key terms like independent variable, dependent variable, and controlled variables. It explains that a fair test only changes one factor at a time while keeping all other conditions the same. The document provides examples of formulating research problems and hypotheses and designing experiments to test hypotheses. It also discusses analyzing data, drawing conclusions, and writing research reports to document the investigatory process.
The document summarizes the key steps of the scientific method. It begins by explaining that scientists over centuries found they faced the same problem of sorting truth from non-truth, and devised the scientific method as a framework to systematically work through problems. The scientific method involves 5 steps: 1) identifying a problem, 2) researching the problem, 3) formulating a hypothesis, 4) conducting an experiment, and 5) reaching a conclusion. An example is then provided of someone using the scientific method to solve the problem of a pen torch not working by hypothesizing the batteries needed replacing, replacing them, and concluding the torch worked again.
The document summarizes the key steps of the scientific method. It begins by explaining that scientists over centuries found they faced the same problem of sorting truth from non-truth, and devised the scientific method as a framework to systematically work through problems. The scientific method involves 5 steps: 1) identifying a problem, 2) researching the problem, 3) formulating a hypothesis, 4) conducting an experiment, and 5) reaching a conclusion. An example is then provided of someone using the scientific method to solve the problem of a pen torch not working by hypothesizing the batteries were worn out, replacing them, and concluding the new batteries fixed the problem.
The document provides guidance for creating a scientific poster presentation. It includes templates for the typical sections of an introduction, materials and methods, results, and conclusions. Key points emphasized are keeping word counts low, using visual elements like figures and illustrations over dense text, and ensuring figures are large and legible from a distance. The overall goal is to concisely communicate the essential information and findings of a scientific study or experiment.
- Scientific experiments are conducted through a process that involves forming a testable question, developing a hypothesis based on background research, gathering materials and writing procedures, conducting the experiment and recording data, analyzing results, and sharing conclusions.
- A hypothesis is an educated guess about the outcome of an experiment based on previous research. It consists of an "if" statement describing what is being tested and a "then" statement reflecting the predicted outcome.
- To test a hypothesis scientifically, one must develop a procedure with steps to follow, carefully collect and record measurements, analyze results by looking for trends in the data and graphs, and draw a conclusion about whether the hypothesis was confirmed or not based on the experimental evidence.
This document provides an overview of the scientific method and how scientists use a structured process of investigation to solve problems and answer questions. It outlines the typical 7 steps of the scientific method as follows: 1) formulate a research question, 2) research the question, 3) form a hypothesis, 4) conduct an experiment to test the hypothesis, 5) gather and analyze data, 6) draw a conclusion, and 7) communicate results. The document also includes examples of how to apply each step and a quiz to test understanding of key scientific method concepts.
The scientific method involves identifying a problem, researching the topic, developing a testable hypothesis, conducting controlled experiments to collect data, analyzing the results, and drawing a conclusion. The steps include:
1) Identifying a problem and research question.
2) Researching previous work on the topic from various sources.
3) Developing an educated hypothesis with an expected measurable outcome.
4) Conducting multiple controlled experiments to test the hypothesis and record observations and data.
The disappearance of the golden toad in Costa Rica's Monteverde cloud forest in 1999 was one of the earliest observed effects of climate change. Scientists believe rising temperatures caused the clouds to lift higher, drying out the frogs' environment. This event highlights the emerging field of environmental science, which studies human interactions with the environment using various disciplines like ecology, chemistry, geology, and social sciences. Sound scientific practice requires testing hypotheses through reproducible experiments and openly reporting results, even if they disprove initial hypotheses.
During the 1950s and 1960s, African Americans faced widespread discrimination in many aspects of life, including in public transportation. The government took steps to protect minority voting rights and access to employment through acts and court rulings that desegregated buses and banned discrimination in voting and hiring. The Civil Rights Act of 1964 and Voting Rights Act of 1965 were particularly impactful in establishing protections and enforcing equal rights for African Americans and other minorities.
The document discusses researching music videos and digipaks, including their target audiences, production processes, and codes and conventions. It mentions considering the musical traditions that influence artists and acknowledging influences through instrumentation. The production process involves researching video and music genres, similar artists, analyzing lyrics, developing shot lists and storyboards, and planning schedules.
The document discusses macromolecules called polymers that are composed of smaller molecules called monomers. There are three main classes of polymers in living things: carbohydrates, proteins, and nucleic acids. Carbohydrates include sugars and their polymers. Examples of sugars are monosaccharides like glucose and fructose. Carbohydrate polymers include starch, a polymer of glucose found in plants for energy storage, and glycogen, a glucose polymer that stores energy in animals. Proteins and nucleic acids are also important macromolecules composed of monomers.
Carbon forms the backbone of most biological molecules due to its ability to form diverse covalent bonds. It can link to other carbon atoms in chains or rings with varying lengths and branches. Functional groups including hydroxyl, carbonyl, carboxyl, amino, sulfhydryl, and phosphate give organic molecules distinctive reactivity and properties. These groups, along with isomerism, underlie the vast molecular diversity essential for life.
This document provides information on DNA structure and properties. It discusses the DNA double helix structure proposed by Watson and Crick, including base pairing between adenine and thymine and guanine and cytosine. It also describes DNA topology, including supercoiling, linking number, twist, and writhe. Key terms like nucleosomes, histones, chromatin remodeling complexes, and epigenetic modifications are introduced.
The document outlines the scientific method process for conducting a science fair project, including choosing a topic, researching to form a hypothesis, designing an experiment with independent and dependent variables to test the hypothesis, collecting and analyzing data, and drawing a conclusion comparing the results to the original hypothesis. The scientific method involves asking a question, researching background information, making a testable hypothesis, designing an experiment, collecting and analyzing data, and drawing a conclusion. Students are provided guidelines for each step of the scientific method to help them structure their science fair project effectively.
The document outlines the steps of the scientific method, including asking a question, doing background research, constructing a hypothesis, testing the hypothesis through experimentation, analyzing data, and drawing conclusions. It provides detailed explanations of each step, with a focus on developing a good question, identifying variables (independent, dependent, controlled), designing a fair experimental procedure that can be repeated, and ensuring results are reliable by repeating trials. The overall goal is to use the scientific method to systematically investigate a question and determine whether the hypothesis is supported or needs revising.
Science fair informational meeting for parents pptdlashe
This document provides information and guidelines for parents about an upcoming science fair. It outlines the key components of a science experiment, including developing a question, hypothesis, materials list, procedure, data collection, and conclusion. Students are asked to submit a project proposal by January 29th and bring their completed project to school by February 28th to be judged based on inclusion of requirements, clear procedures, data presentation, display quality, and effort. Sample projects are available for students to view for ideas on effective presentation of their work. The overall goal is for students to gain experience applying the scientific method through an independent science investigation.
This document provides an overview of the scientific method. It explains that science is the process of observing natural events to discover facts and form principles that can be tested. The scientific method is then described as the step-by-step process scientists use to answer questions, which includes asking a question, researching, forming a hypothesis, testing the hypothesis through experimentation, gathering data, analyzing results, drawing conclusions, and communicating results. Each step of the scientific method is then defined in more detail.
Scientists use the scientific method to systematically investigate the natural world through observation and experimentation. The scientific method involves formulating a hypothesis, conducting experiments or observations to test the hypothesis, analyzing the results, and communicating findings. It is important for scientists to document their work through organized records and reports to build knowledge and allow their findings to be evaluated by others. Safety is also crucial when conducting scientific experiments. Teachers can stay informed about educational resources and professional development opportunities by accessing websites run by authoritative organizations like science associations and government agencies.
The document outlines the 7-step scientific method process used in class to conduct scientific investigations:
1. Formulate a question based on observations.
2. Research the question to see if it has been studied before and understand relevant scientific concepts.
3. Form a testable hypothesis predicting the outcome.
4. Conduct an experiment to test the hypothesis, carefully recording all data and observations.
5. Analyze the data for trends that either support or refute the hypothesis.
6. Draw conclusions about whether the data supports the hypothesis.
7. Communicate the results so others can analyze and build upon the findings.
A step by step presentation that details how to create a successful, easy-to-do science fair project by both explaining the steps of the scientific method, the key to any scientific investigation, and providing an example of a simple and inexpensive science fair project alongside each step.
The document discusses the process of acquiring knowledge through investigation and experimentation. It defines key terms like independent variable, dependent variable, and controlled variables. It explains that a fair test only changes one factor at a time while keeping all other conditions the same. The document provides examples of formulating research problems and hypotheses and designing experiments to test hypotheses. It also discusses analyzing data, drawing conclusions, and writing research reports to document the investigatory process.
The document summarizes the key steps of the scientific method. It begins by explaining that scientists over centuries found they faced the same problem of sorting truth from non-truth, and devised the scientific method as a framework to systematically work through problems. The scientific method involves 5 steps: 1) identifying a problem, 2) researching the problem, 3) formulating a hypothesis, 4) conducting an experiment, and 5) reaching a conclusion. An example is then provided of someone using the scientific method to solve the problem of a pen torch not working by hypothesizing the batteries needed replacing, replacing them, and concluding the torch worked again.
The document summarizes the key steps of the scientific method. It begins by explaining that scientists over centuries found they faced the same problem of sorting truth from non-truth, and devised the scientific method as a framework to systematically work through problems. The scientific method involves 5 steps: 1) identifying a problem, 2) researching the problem, 3) formulating a hypothesis, 4) conducting an experiment, and 5) reaching a conclusion. An example is then provided of someone using the scientific method to solve the problem of a pen torch not working by hypothesizing the batteries were worn out, replacing them, and concluding the new batteries fixed the problem.
The document provides guidance for creating a scientific poster presentation. It includes templates for the typical sections of an introduction, materials and methods, results, and conclusions. Key points emphasized are keeping word counts low, using visual elements like figures and illustrations over dense text, and ensuring figures are large and legible from a distance. The overall goal is to concisely communicate the essential information and findings of a scientific study or experiment.
- Scientific experiments are conducted through a process that involves forming a testable question, developing a hypothesis based on background research, gathering materials and writing procedures, conducting the experiment and recording data, analyzing results, and sharing conclusions.
- A hypothesis is an educated guess about the outcome of an experiment based on previous research. It consists of an "if" statement describing what is being tested and a "then" statement reflecting the predicted outcome.
- To test a hypothesis scientifically, one must develop a procedure with steps to follow, carefully collect and record measurements, analyze results by looking for trends in the data and graphs, and draw a conclusion about whether the hypothesis was confirmed or not based on the experimental evidence.
This document provides an overview of the scientific method and how scientists use a structured process of investigation to solve problems and answer questions. It outlines the typical 7 steps of the scientific method as follows: 1) formulate a research question, 2) research the question, 3) form a hypothesis, 4) conduct an experiment to test the hypothesis, 5) gather and analyze data, 6) draw a conclusion, and 7) communicate results. The document also includes examples of how to apply each step and a quiz to test understanding of key scientific method concepts.
The scientific method involves identifying a problem, researching the topic, developing a testable hypothesis, conducting controlled experiments to collect data, analyzing the results, and drawing a conclusion. The steps include:
1) Identifying a problem and research question.
2) Researching previous work on the topic from various sources.
3) Developing an educated hypothesis with an expected measurable outcome.
4) Conducting multiple controlled experiments to test the hypothesis and record observations and data.
The disappearance of the golden toad in Costa Rica's Monteverde cloud forest in 1999 was one of the earliest observed effects of climate change. Scientists believe rising temperatures caused the clouds to lift higher, drying out the frogs' environment. This event highlights the emerging field of environmental science, which studies human interactions with the environment using various disciplines like ecology, chemistry, geology, and social sciences. Sound scientific practice requires testing hypotheses through reproducible experiments and openly reporting results, even if they disprove initial hypotheses.
The document discusses the scientific method and how it is used to systematically acquire knowledge and solve problems. It provides examples of how to formulate a hypothesis based on observations, conduct experiments to test the hypothesis, record and analyze results, and draw conclusions. The steps of the scientific method are outlined as make observations, ask questions, develop a hypothesis, test with an experiment, analyze results, and draw conclusions. Variables and how to identify independent and dependent variables are also explained. An example experiment is provided to test if ice melts faster in juice or water. [/SUMMARY]
The Scientific Method 2011 acloutier copyright 2011Annie C. Cloutier
The document outlines the scientific method, which is a process used by scientists to investigate questions and phenomena in a systematic way. It discusses that while there are varying versions, the core steps generally include formulating a question, developing a hypothesis, conducting an experiment, analyzing data, drawing conclusions, and communicating results. The document also notes that while scientists use this method in their work, not all steps are always needed, and that businesses have also adapted aspects of the scientific method to help solve problems.
The document provides an introduction to science and the scientific method. It defines science as using observation to discover facts and form principles that can be tested. It explains that physical science studies non-living matter, including chemistry which examines interactions between forms of matter, and physics which examines energy and its effects on matter. The scientific method is then described as a step-by-step process scientists use to answer questions, involving asking questions, researching, forming hypotheses, testing, gathering data, analyzing results, and drawing conclusions.
The document outlines the steps of the scientific method, including developing a testable question, writing a hypothesis, gathering materials, writing a procedure, conducting an investigation, recording and analyzing data, drawing conclusions, and sharing results. It provides examples and explanations for each step. Key aspects are developing an "if...then" hypothesis, writing detailed procedures, recording data in a table, analyzing results with graphs, and determining if the hypothesis was supported. The final pages provide a quiz to test understanding and options for a student project applying the scientific method.
This rubric provides criteria for evaluating a student presentation on a biome. It is divided into two main sections: organization, worth 2 points each for neatness, readability, clear speaking, use of presentation materials, and not reading from notes (maximum 10 points); and topic, worth up to 4 points each for thoroughly addressing location, land features, flora, fauna, climate, food chain, and endangered species of the biome (maximum 28 points). The total score is out of 40 points.
This rubric evaluates a leaf collection assignment. Students can earn points for the number of leaves collected, properly mounting the leaves, providing the correct common and scientific names of each leaf, and giving a description of each leaf. The total points are calculated by adding the points earned in each category.
This document outlines the required sections and formatting for a science lab report, including:
1) An introduction with defined keywords and purpose statement.
2) A procedure listing the experiment steps.
3) A chart, graph or both to display the results.
4) A conclusion summarizing the experiment results and what was learned.
5) A reference section explaining the relevance to the experiment and how it could be improved.
Proper spelling, grammar and sentence structure are required, and the report should be typed for full credit.
This document contains a table of contents that outlines topics in biology, including: the scientific method, theories of evolution and the modern view of evolution, Darwinian evolution, the diversity of life, characteristics of living things, levels of organization, the structure of cells and their components, cell transport, the cell cycle, mitosis and meiosis, cellular respiration and photosynthesis, heredity and genetics, genes and chromosomes, and the structure of DNA. The table of contents provides an overview of the chapters and sections in the full document.
- Matter is composed of chemical elements and compounds made from elements. Elements cannot be broken down further through chemical reactions.
- Compounds consist of two or more elements combined in a fixed ratio and have properties different from the individual elements.
- Atoms are the smallest units of matter that retain elemental properties and are made up of subatomic particles including protons, neutrons, and electrons.
This document outlines the required sections and elements for a science fair project, including categories such as the problem or question, background research with citations, hypothesis, procedure or experiment description, materials, data with charts/graphs/tables, results, and conclusion. It also lists optional elements like an abstract, acknowledgements, bibliography, and areas for improvement. Visual elements like photographs, illustrations, and models are suggested along with materials for displaying the project such as a tablecloth and supplies like a camera, first aid kit, and dictionary.
Prokaryotic transcription involves RNA polymerase binding to promoter sequences on DNA and synthesizing RNA without the need for primers. It proceeds through initiation, elongation, and termination stages. Eukaryotic transcription is more complex, utilizing three RNA polymerases and involving transcription factors, mediator complexes, 5' capping, splicing, and 3' polyadenylation to process mRNA. Alternative splicing allows single genes to code for multiple proteins through different combinations of exons.
This document is a mock Jeopardy game about cell organelles and cell biology concepts. It contains categories and clues about various organelles like the nucleus, mitochondria, lysosomes, and others. It also includes questions about the cell membrane, mitosis, and random cell facts. The game board layout lists the categories and point values for clues.
This document provides information on DNA structure and topology. It discusses the DNA double helix structure discovered by Watson and Crick, including the pairing of nitrogenous bases through hydrogen bonds and the antiparallel nature of the two strands. It also describes different DNA conformations including B-DNA, A-DNA, and Z-DNA and how factors like salt concentration can influence the conformation. Additionally, it summarizes DNA topology, focusing on concepts like linking number, twist, and writhe to describe how supercoiling arises in circular DNA molecules.
Chapter wise All Notes of First year Basic Civil Engineering.pptxDenish Jangid
Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
Buildings: Selection of site for Buildings, Layout of Building Plan, Types of buildings, Plinth area, carpet area, floor space index, Introduction to building byelaws, concept of sun light & ventilation. Components of Buildings & their functions, Basic concept of R.C.C., Introduction to types of foundation
Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
Walmart Business+ and Spark Good for Nonprofits.pdfTechSoup
"Learn about all the ways Walmart supports nonprofit organizations.
You will hear from Liz Willett, the Head of Nonprofits, and hear about what Walmart is doing to help nonprofits, including Walmart Business and Spark Good. Walmart Business+ is a new offer for nonprofits that offers discounts and also streamlines nonprofits order and expense tracking, saving time and money.
The webinar may also give some examples on how nonprofits can best leverage Walmart Business+.
The event will cover the following::
Walmart Business + (https://business.walmart.com/plus) is a new shopping experience for nonprofits, schools, and local business customers that connects an exclusive online shopping experience to stores. Benefits include free delivery and shipping, a 'Spend Analytics” feature, special discounts, deals and tax-exempt shopping.
Special TechSoup offer for a free 180 days membership, and up to $150 in discounts on eligible orders.
Spark Good (walmart.com/sparkgood) is a charitable platform that enables nonprofits to receive donations directly from customers and associates.
Answers about how you can do more with Walmart!"
How to Fix the Import Error in the Odoo 17Celine George
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Science fair handbook (autosaved)
1. Scott Middle School<br />Science Fair Project<br />Handbook<br />Mr. Blaschke 2011 Science Fair<br />The Basics<br />Before getting started on your science fair project, there is one important thing to keep in mind: Keep it Simple! Sometimes people think that a complicated science fair project will score higher. The opposite is actually true.<br />As an 8th grader you are expected to know how to plan, prepare, perform, critique, evaluate, and analyze an experiment using the scientific method.<br />Purpose, Hypothesis, Research, Experiment, Analysis, and Conclusion<br />The Research Question<br />A science fair project begins with the Research Question: “What if”, or “how will something be affected by something else?” The research question is the foundation for everything that follows with your project.<br />The Hypothesis or Prediction<br />A hypothesis is basically an educated guess. It’s a statement of what you think is going to happen with your experiment and why you think it will happen. A hypothesis should not be worded in a general way. For example, don’t use “temperature affects the growth of mold”, For your hypothesis. Instead, use something like “I expect that bread will mold faster at higher temperatures”. <br />Whatever your hypothesis is, make sure that you can prove it in a measureable way. In our moldy bread experiment, we can measure time and temperature. This is important for generating data.<br />Keep in mind that your experiment may disprove your hypothesis. There is nothing wrong with that, your hypothesis is just your best guess. In fact, some of the best science fair projects are the ones that have their hypothesis proven wrong!<br />The Materials<br />The materials used in your experiment are important because if anyone wants to test your research, they can see exactly what items you used. This will keep all testing the same.<br />The Procedure<br />The procedure is the step by step process that you will use to conduct your science experiment. The purpose of your procedure is to generate data which is the result of your experiment.<br />Your experiment will usually consist of three types of variables. The constants, manipulated variables, and a responding variable. For example in our moldy bread experiment the constants would be humidity, location, materials used. These are the things we are trying to keep the same for all samples. Our manipulated variable is temperature, the one thing we are changing intentionally. The responding variable is mold growth, which is what we are expecting to change according to the manipulated variable.<br />Remember to keep your procedure simple and highly focused. Your experiment should only have one Manipulated variable. Having more than one manipulated variable makes it very difficult to prove which variable is causing changes in your experiment. It also makes it nearly impossible to measure the effect of each variable. It’s imperative to keep it simple.<br />For example, in our moldy bread experiment, if we decide to do an experiment which varies the temperature and the moisture in the air, you really can’t tell how each is affecting the rate at which the mold is growing. It’s much better to keep all the conditions the same, and just vary the temperature of the moisture.<br />You should be able to list the steps of your procedure in sequential order or diagram them in a flow-chart. That way you or someone else, can reproduce and validate your experiment by following these exact same steps.<br />It’s important that you repeat your experiment several times, or create several batches of the same experiment. With only one test or sample, an unseen variable can affect the outcome of your experiment. However, with many samples or repetitions, you confirm the results each time you conduct the experiment. This will make your data far more accurate. Make sure you have plenty of time to generate enough data for the science fair.<br />The Results<br />The results are the data that you collected. The data must be objective and measureable. The results are usually always numeric in nature.<br />In our moldy bread experiment we wouldn’t say that “on the 15th day of the experiment there was a lot of mold on the bread”. Instead, we would write in our experiment notebook the “sample 3 had 95% of its surface covered in mold.” Using a Data Table is probably the easiest way to keep track of your data<br />Sample 145 degrees FSample 270 degrees FSample 3110 degrees FDay 50%0%15%Day 105%20%50%Day 1520%50%95%<br />After collecting all of the data, you should present in a way that is easy to visualize. Graphs are a great way to do this, and they can really help you draw a conclusion from your results. Nice looking graphs and charts are a key element of your science fair display! Make sure what you are trying to show with your graph is easily understood even from a distance.<br />The Conclusion<br />The conclusion is where your Research Question is answered using the results of your experiment. This is where you state whether your Hypothesis was proven correct, partially correct, or entirely wrong based on the data collected during your experiment. The conclusion is where you summarize what you learned. <br />You should also explain why you think things happened the way they did, and describe and problems that occurred that might have affected the outcome. Finally, you need to discuss if there were questions that your research brought up, or further research that should be done because of your experiment. For example, you might ask quot;
how high does the temperature have to get before it begins to destroy mold.quot;
Remember, whether or not your original hypothesis is correct is not important. What is important is what you learned from your research. That's what makes doing a science fair project fun!<br />As an 8th grade student your science fair project is expected to be an investigation(an experiment):<br />Students who want to find out things as a scientist, will want to conduct a hands-on investigative experiment. While scientists study a whole area of science, each experiment is focused on learning just one thing at a time. This is essential if the results are to be trusted by the entire science community.<br />In an investigation, students:<br />Ask a testable question <br />Research the topic <br />Make a hypothesis about the outcome based on the research or their own knowledge <br />Design the investigation <br />Conduct the investigation <br />Collect Data <br />Make sense of the data and draw a conclusion <br />Present their findings for peer review <br />What is a Testable Question?<br />The key to a good and manageable investigation is to choose a topic of interest, then ask what is called a “testable question.” Testable questions are those that can be answered through hands-on investigation by the student. The key difference between a general interest science question and a testable question is that testable questions are always about changing one thing to see what the effect is on another thing.<br />Here are some examples of broader science questions and testable questions:<br />Easy Testable Questions Broad Questions (lead to science reports)Testable questions (lead to investigations)How do plants grow?What amount of water is best to grow tomatoes? or What type of soil is best to grow petunias? or What amount of sunlight is best to grow daffodils?What makes something sink or float?How well do different materials sink or float in water?How do rockets work?How does changing the shape of a rocket’s fins change its flight?How does the sun heat up water?Does the sun heat salt water and fresh water at the same rate?What happens when something freezes?Do different liquids freeze at the same rate?What makes cars move?How does the surface on which a car moves affect how fast it goes?How do batteries work?Which type of battery lasts the longest?What makes a magnet attract things?Does temperature have an effect on a magnet’s strength?Why does ice melt?What is the best insulator to keep ice from melting?<br />More Complex Testable Questions Broad Questions (lead to reports)Testable questions (lead to investigations)How do lubricants work?Which combination of lubricants will work best on a bicycle wheel?What can affect animal behaviors?What is the effect of a low-level electrical field on the movement of fruit flies?What happens when water expands as it freezes?How much force is needed to keep water from expanding as it freezes?What is soap?Which detergent removes stains the best?What is bread mold?What conditions keep bread mold from growing on bread?What do birds eat?What type of food and feeder will attract the most cardinals?<br />Science Fair Presentations<br />The science fair experience is part process, part product. Some would argue that the process is more important than the product—that it is in the hands-on experimentation, engineering, and trial and error that the most valuable learning takes place. But both are valuable components of the overall learning experience, and both matter during final judging.<br />At the end of the day, the display board is the ultimate product. It tells the story of the student’s investigation and is their one chance to sell it to the world (well, at least to teachers and judges). It chronicles their hard work, documents real data, and breaks down complex scientific concepts into basics that anyone who visits their display at the fair can understand. It is something for students to be proud of and keep forever.<br />Although the presentation comes at the end of the 3-week timeline, it should not be an afterthought. Students should keep it in mind as they document key steps along the way—with photographs, sketches and handwritten notes. That way, when it comes time to post things on their display board, they’ll have more than enough to choose from. The value of the presentation should not be underestimated. After weeks of hard work, it all comes down to a few minutes—that’s how long a student has to captivate each group of visitors at their booth. And remember this: The display is the first and only thing the judges see. First impressions matter!<br />Science Fair Presentation Dos and Don’ts<br />Do<br />For any drawings or written text, start with pencil, not pen.<br />Sketch a rough layout on a piece of paper before pasting up your display.<br />Leave yourself plenty of time.<br />Gather all of your material and organize it into categories.<br />If you forgot to photograph each step of your procedure, consider re-staging it now for documentation. (Some are better than none!)<br />Consult a book or website about graphic design. See how professionals use a grid format with columns and rows for effective layouts.<br />Study examples of winning displays in science fair books for ideas. However….Be original!<br />Come up with a catchy title and display it prominently.<br />Include all required categories and content on your display.<br />Tell the story of your science project in a logical, easy-to-read manner.<br />Arrange items from left to right, from top to bottom.<br />Space elements evenly across your layout, to achieve a balanced, consistent look.<br />Draw attention to the most interesting parts of your project with color and graphics. Visitors and judges will zero in on this first thing.<br />Use black or dark colors for type.<br />Mount black-and-white text blocks on colored construction paper for contrast.<br />Make type large enough to read from four feet away: As a general rule, use 24 pt type for headings, 16 pt type for text blocks.<br />Choose a simple font that is easy to read. You may want one font for headings and another for body text, but make sure they are both easy to read. (Easy to read fonts include: Arial, Comic Sans, Tahoma, Verdana)<br />Use subheads and bullet points rather than long paragraphs of dense text.<br />Label all graphs, charts, and tables. On graphs, make sure you label the X and Y axes.<br />Write descriptive captions for photos.<br />Proofread and double- and triple-check all text before sticking it on your display board.<br />Avoid clutter.<br />Don’t<br />Leave your display until the last minute.<br />Forget to spell-check and proofread!<br />Write or draw directly on the board.<br />Use too many fonts, or fancy fonts that are hard to read.<br />Display photos without captions.<br />Go crazy with colors. A few bright colors are good to accentuate key elements and add pizzazz. But stick to a handful and keep it professional.<br />Cover every inch of your display; remember to leave some breathing room (what graphic designers call “white space”) between blocks of text and graphics.<br />Use white school glue to stick thin paper to your board, or it may ripple.<br />Be afraid to get creative. Science is not dull; it’s dynamic!<br />Glue any 3-D objects to the display board at home. Wait until you transport the board to the fair, and do it there.<br />Forget to pack a box of supplies to keep handy for last-minute repairs at the fair.<br />Chew gum!<br />Forget to smile, look visitors and judges in the eye, be polite, and congratulate the winners.<br />How to Deliver a Good Oral Presentation<br />For many students, this is the most nerve-wracking, if not terrifying, bit of the entire experience. You will be paired up and take turns being mock audience members. You will also present in class to help prepare you for the fair. Be respectful listeners and give examples of helpful questions to ask. <br />Your Parents can help by making themselves available to listen and watch practice presentations. The week before, come up with questions to get accustomed to the question-and-answer format. Make it fun, rather than stressful. <br />Before the science fair:<br />Make sure your oral presentation has a good introduction and conclusion. In addition to framing the presentation, this provides a natural way to ease in and out of the serious scientific report. You’ll be able to speak in friendlier manner and add some of your own personality to the presentation. (But not too much personality. This is a science fair after all, not a comedy show—keep it professional.) <br />Practice, practice, practice. Practice in front of the mirror, in the shower, whenever you have time and wherever you see fit. Ask for parents or relatives to take turns listening. If no one’s available, a teddy bear or family pet makes a great captive audience. <br />Ask a friend to practice with you. Take turns listening and asking questions. <br />Practice in front of your display board and with any additional visual aids. Practice pointing to relevant features, and make sure your audience can see what you’re pointing to. <br />Time your oral presentation to ensure it’s within the time limit allowed. <br />At the science fair:<br />Be yourself. (Scientists are regular people too.) <br />Thank the judges for coming to learn about your project. (They are volunteers.) <br />Make eye contact with judges and visitors. Maintain eye contact when not reading notes. <br />Avoid saying “uhm” and “like.” <br />Don’t chew gum. <br />Keep a drink of water on hand; it’s okay to take a sip if your voice gets hoarse. <br />Don’t talk too quickly. If you catch yourself racing ahead, take a deep breath and slow down. <br />Pay attention to your posture and body language. Stand up straight and try not to fidget. <br />Be serious, but not stiff. <br />Use gestures to emphasize the most important points. <br />Be honest—if you don’t know the answer to a question, it’s okay to say so. Scientists will tell you they don’t know all the answers either. <br />Show enthusiasm for your subject! <br />Be sure to thank the judges again at the end of your presentation. <br />Judge’s Criteria for Science Fairs<br />Judging worksheets and scoring systems vary from fair to fair, but most follow similar criteria. The use of scientific methodology is the common denominator at the top of everyone’s list. Students are judged on their understanding of how well they used scientific methods to develop and conduct their project. Both inventions and investigations involve planning, careful investigation, collection of data, and making sense of the data at the end.<br />Other factors include ability to clearly convey scientific findings, demonstrated knowledge of the chosen topic, and degree of effort and difficulty involved. Judges may also give points for originality, accuracy, thoroughness, neatness, and presentation skills (oral and visual).<br />Scientists almost always write up formal reports and publish them. You will be writing up a lab report based upon the same rubric we have used all year long. Required reading of reports will lengthen your presentation time so these will be turned in prior to your presentation at the fair. The display board and the student should provide enough information for the judges to go by.<br />What Are Judges Looking For?<br />Along with the standard factors judges will look for certain qualities like curiosity, enthusiasm for one’s subject, and willingness to try new things in the name of scientific discovery. Though not as easy to measure, these are high in importance, impress many judges, and should not be underestimated. <br />A copy of the rubric that the judges will have will be given to you so you know what to expect.<br />Final Check List:<br />Did you remember to<br />Include every required category (hypothesis, Procedure, Materials, etc)<br />Label every chart, graph, and illustration<br />Provide a caption for every photograph?<br />Proofread every word on your display board? Twice??<br />Ask yourself . . .<br />Is the type large enough to read from afar? Stand 5 feet away to check.<br />Are lines straight? Are text blocks and graphs properly aligned? (You can re-do a section by covering mistakes with matching colored paper and pasting new text and graphics over that. This time use a ruler!)<br />Does the display look overly crowded with information? If so, consider removing some less important items and displaying them creatively on the table instead.<br />Are there any empty spaces on the board? If your layout looks uneven, consider adding some items to balance it out. <br />Did you follow the do’s and don’ts?<br />Do you have all of your supplies?<br />Did you complete your lab report?<br />Have you packed a “repair kit” of supplies for any last-minute touch-ups at the fair?<br />Have you presented this to your parents as a run-thru?<br />