Changes in matter- Science Grade 4
•Download as PPTX, PDF•
0 likes•4,760 views
In this lesson you will learn the physical change and chemical change are changes happened in matter.
Report
Share
Report
Share
Recommended
Ways of Separating Mixtures
This document discusses different methods for separating mixtures: evaporation/heating, filtration, sieving, sifting, straining, and winnowing. It provides examples of each method and a matching exercise to test understanding of the various separation techniques.
How do objects move
This document discusses different types of motion including up and down, straight line, round and round, and zigzag motion. It describes how to measure motion through distance, time, and speed. Forces that affect motion include the strength and direction of applied forces, the mass of an object, and friction. Gravity is also identified as a force that pulls objects down toward Earth.
Describing Matter for Kids
This document discusses the properties and states of matter. It describes matter as having properties like mass, size, shape, color and texture. Matter can exist in three states - solid, liquid, or gas. Solids have a definite shape and size, liquids take the shape of their container but have mass, and gases have no definite shape but do occupy space. The document provides examples of different materials and discusses the characteristics of the three states of matter. It also discusses recycling and gives reasons why recycling is important.
GRADE 4: DIFFERENT TYPES OF SOIL
This document provides information about a science class on soil types. It discusses the objectives of identifying different soil types based on physical characteristics. It introduces the three main soil types - clay, loam, and sand. The document then provides details on the physical characteristics of each soil type, including texture, particle size, and ability to hold water. Students are instructed to complete activities that involve classifying soil types in pictures and diagrams, as well as a quiz to assess their understanding.
Changes that Matter Undergoes
This document summarizes the differences between physical and chemical changes in matter. It defines matter as anything that occupies space and has mass. A physical change alters the form of matter but does not create a new substance, and may be reversible. A chemical change produces a new substance that cannot be changed back to the original by ordinary means. Examples of each type of change are provided for classification exercises.
Heat, Light and Sound
This document discusses key concepts relating to heat, light, and sound. It explains that heat is a form of energy transfer between objects due to temperature differences, and can occur through conduction, convection, or radiation. Light is described as a form of electromagnetic radiation that can be reflected, refracted, or absorbed when it interacts with different materials and surfaces. Sound is defined as vibrations that travel in air, liquids, or solids in longitudinal waves, and its characteristics like frequency and pitch are determined by the rate and strength of vibrations. The document also provides an overview of vision and optical phenomena like refraction in the eye and lenses.
Grade 5 5Rs Science waste management.pptx
The document discusses the 5Rs approach to waste management: reduce, reuse, recycle, repair, recover. It defines each of the 5Rs. Reduce means lessening unnecessary use of materials. Reuse means using items again, either by oneself or others. Recycle means processing waste materials to make new products. Repair means fixing broken items to reuse them. Recover means extracting energy or materials from wastes that can no longer be used. The 5Rs promote a clean environment by transforming wastes into useful materials through these various strategies.
Changes in materials
This document defines key terms and discusses physical and chemical changes in matter. It defines porosity, density, and biodegradability. Physical changes alter a material's appearance through processes like bending, cutting, and melting, which change size and shape but not composition. Chemical changes produce new substances through chemical reactions like burning and rusting. The document provides examples of physical changes like phase changes and chemical changes like cooking and provides a review questions to test the reader's understanding.
Recommended
Ways of Separating Mixtures
This document discusses different methods for separating mixtures: evaporation/heating, filtration, sieving, sifting, straining, and winnowing. It provides examples of each method and a matching exercise to test understanding of the various separation techniques.
How do objects move
This document discusses different types of motion including up and down, straight line, round and round, and zigzag motion. It describes how to measure motion through distance, time, and speed. Forces that affect motion include the strength and direction of applied forces, the mass of an object, and friction. Gravity is also identified as a force that pulls objects down toward Earth.
Describing Matter for Kids
This document discusses the properties and states of matter. It describes matter as having properties like mass, size, shape, color and texture. Matter can exist in three states - solid, liquid, or gas. Solids have a definite shape and size, liquids take the shape of their container but have mass, and gases have no definite shape but do occupy space. The document provides examples of different materials and discusses the characteristics of the three states of matter. It also discusses recycling and gives reasons why recycling is important.
GRADE 4: DIFFERENT TYPES OF SOIL
This document provides information about a science class on soil types. It discusses the objectives of identifying different soil types based on physical characteristics. It introduces the three main soil types - clay, loam, and sand. The document then provides details on the physical characteristics of each soil type, including texture, particle size, and ability to hold water. Students are instructed to complete activities that involve classifying soil types in pictures and diagrams, as well as a quiz to assess their understanding.
Changes that Matter Undergoes
This document summarizes the differences between physical and chemical changes in matter. It defines matter as anything that occupies space and has mass. A physical change alters the form of matter but does not create a new substance, and may be reversible. A chemical change produces a new substance that cannot be changed back to the original by ordinary means. Examples of each type of change are provided for classification exercises.
Heat, Light and Sound
This document discusses key concepts relating to heat, light, and sound. It explains that heat is a form of energy transfer between objects due to temperature differences, and can occur through conduction, convection, or radiation. Light is described as a form of electromagnetic radiation that can be reflected, refracted, or absorbed when it interacts with different materials and surfaces. Sound is defined as vibrations that travel in air, liquids, or solids in longitudinal waves, and its characteristics like frequency and pitch are determined by the rate and strength of vibrations. The document also provides an overview of vision and optical phenomena like refraction in the eye and lenses.
Grade 5 5Rs Science waste management.pptx
The document discusses the 5Rs approach to waste management: reduce, reuse, recycle, repair, recover. It defines each of the 5Rs. Reduce means lessening unnecessary use of materials. Reuse means using items again, either by oneself or others. Recycle means processing waste materials to make new products. Repair means fixing broken items to reuse them. Recover means extracting energy or materials from wastes that can no longer be used. The 5Rs promote a clean environment by transforming wastes into useful materials through these various strategies.
Changes in materials
This document defines key terms and discusses physical and chemical changes in matter. It defines porosity, density, and biodegradability. Physical changes alter a material's appearance through processes like bending, cutting, and melting, which change size and shape but not composition. Chemical changes produce new substances through chemical reactions like burning and rusting. The document provides examples of physical changes like phase changes and chemical changes like cooking and provides a review questions to test the reader's understanding.
Decaying non decaying
The document defines terms related to food spoilage such as molds, foul odor, and disease-causing bacteria. It identifies signs of food decay like molds, bubbles, and foul odor. Factors that contribute to decay include sunlight, water, and temperature. Decaying materials can cause health issues like diarrhea, food poisoning, cholera, and spread diseases through insects. Improper disposal of waste allows insects to breed and spread diseases like malaria, leptospirosis, and dengue. The document recommends preventing these effects by refrigerating leftovers, checking expiration dates, properly disposing of garbage, and covering bins.
Changes in matter - Science grade 5
In this lesson you will learn the two types of changes happened in matter, physical and chemical change.
Hetrogenous and homogenous mixture ppt
The document discusses different types of mixtures including homogeneous and heterogeneous mixtures, solution-based mixtures, and solid mixtures. Homogeneous mixtures have a uniform composition while heterogeneous mixtures have a non-uniform composition. Solution-based mixtures can be classified as true solutions, colloidal solutions, or suspensions depending on the particle size of the solute. Solid mixtures include alloys, which are homogeneous solid solutions of metals that are difficult to separate. An example given is brass, which is a homogeneous mixture of copper and zinc that takes on properties between the two metals.
Science 6 Separating Mixtures .pptx
The document discusses different methods for separating mixtures, including distillation, fractional distillation, magnetic separation, evaporation, and filtration. Distillation separates two or more liquids based on their different boiling points. Fractional distillation separates a single liquid from a mixture of liquids with varying boiling points. Magnetic separation separates substances that are attracted to a magnetic field. Evaporation separates substances dissolved in water. Filtration separates solids from liquids.
What is matter? slide show
Matter is anything that can take up space and exists in three main states: solids, liquids, and gases. Solids have a definite shape and volume, with particles tightly packed together. Liquids have no definite shape but a definite volume, with particles close together but able to move past one another. Gases have neither a definite shape nor volume, with particles very spread out and able to move freely past one another.
Science motion 1 grade 5
What is Motion. Learn the definition of motion, velocity, and acceleration.
What is Force and balanced force.
Materials that Float and Sink
The document discusses the factors that influence whether an object will float or sink in water. It explains that an object's density determines if it is more or less dense than water, and the denser object will sink while the less dense object will float. An object's shape can also impact its ability to float, as a larger surface area increases the upthrust force pushing it up. In conclusion, for an object to float it must be less dense than water or have a shape that increases upthrust, while sinking occurs when an object is denser than water.
Science 6 Grade 6 1st Quarter Week 1 Day 1
This document provides a lesson on the three physical states of matter - solids, liquids, and gases. It begins by eliciting students' prior knowledge and exploring the topic. Key points are then explained, such as solids having a definite shape and volume, liquids having a definite volume but taking the shape of their container, and gases having no definite shape or volume. Students participate in activities to classify examples and demonstrate their understanding. The lesson concludes by evaluating students' learning and extending the topic.
science-5-Useful-and-Harmful-Materials-DAY-1-2.pptx
Materials are considered useful when they serve a purpose and have properties like durability, resistance to water/heat/acids, flexibility, elasticity, and hardness. Useful materials include metals, ceramics, wood, textiles, plastics, and rubbers. Materials can be considered harmful if they are only meant for a specific purpose and can cause injury if not used or disposed of properly, with properties like being corrosive, flammable, explosive, poisonous, or reactive. Examples given are bleach and car batteries. The document asks the reader to identify which materials can be recycled, cause injury, are toxic, can be landfilled, easily pollute, take long to decompose, can be reused, or
K TO 12 GRADE 4 LEARNER’S MATERIAL IN SCIENCE (Q1-Q4)
The document discusses the history and development of chocolate over centuries. It details how chocolate originated from cacao beans used by the Olmecs and Mayans as currency and medicine. Later, chocolate drinks became popular among the Aztecs and Europeans discovered chocolate in the 16th century, initially using it as medicine before it became widely consumed as a sweet treat.
Physical and Chemical Properties of Matter - Grade 5
This document discusses various physical and chemical properties of matter including:
1. Mass, volume, density, temperature, elasticity, ductility, brittleness, hardness, flexibility, and malleability as physical properties.
2. Ability to burn, react with other substances, and harm humans or animals as chemical properties.
It provides definitions and examples of these different properties.
Science 5 Grade 5 1st Quarter Week 1
This document is a science lesson plan for 5th grade students on properties of materials and how they can be used to minimize waste. It includes learning objectives, content standards, and activities for students to identify materials' characteristics that make them useful or harmful. Students will explore examples of materials found at home and in the classroom, explain why certain materials are used for different purposes, and evaluate their understanding of how materials' properties determine their uses.
Solution, Suspension, Colloid - Science Grade 6
Science is the main subject of the document. It discusses content for 6th grade science that will be taught by Teacher Yolly Bautista. The document provides an overview of the science curriculum but does not include specific details about the topics or lessons that will be covered.
SEPARATION OF MIXTURES FOR CLASS VI
This document discusses various separation techniques including hand picking, churning, threshing, winnowing, sieving, straining, sedimentation, decantation, filtration, separation of immiscible liquids using a separating funnel, evaporation in salt pans, and distillation. It also mentions river water treatment and water treatment applications of these separation methods.
Effects of environmental changes
Factories emit sulfur dioxide into the air which forms acid rain when combined with moisture, harming both humans and animals. They also dump garbage and waste into bodies of water. Cutting down trees can cause soil erosion and floods. To help the environment, we should consider the harmful effects of industry, pollution, and deforestation.
What is matter ppt
Matter is everything around us that can be solid, liquid, or gas. It comes in different forms like toys, balloons, and water. While some matter can be seen, other matter has parts too small to see. Matter can have different properties like being hard or soft, and can be sorted based on attributes such as color, shape, or size.
Special Properties of Solid
The document discusses the composition of matter. It states that matter is anything that occupies space and has mass, and is composed of molecules which are made up of even smaller units called atoms.
Mixtures- Science Grade 6
The document discusses the two types of mixtures: homogeneous and heterogeneous. A homogeneous mixture is a single phase mixture where the components are uniformly distributed and not visible to the eye, such as air or salt water. A heterogeneous mixture is a non-uniform mixture where the components are not uniformly distributed and can be seen, such as sand and water or fruit salad.
WEEK-4-PPT.pptx
This document discusses how materials change when exposed to heat. It describes how solids change form when heated, melting from solid to liquid. For example, ice cream melts and wax from a candle melts when heated. Materials also change in size, shape, and texture when heated. When cooled, liquids change back to solids, like how melted wax from a candle hardens again. These changes caused by heating and cooling are physical changes.
Recognizing Useful and Harmful Materials Day 1.pptx
The document provides instructions for an activity to teach students about recognizing useful and harmful materials. Students are asked to identify materials from their bag, look for materials outside, classify a list as useful or harmful, read about the topic from their book, and identify other harmful materials and proper disposal methods in a tabular form. The purpose is to help students learn to distinguish between materials that are safe versus harmful.
changesinmatter-grade5-210913084450 (1).pptx
1. The document discusses the 5 R's of waste management: reducing, reusing, recycling, repairing, and recovering.
2. It describes different types of physical changes that matter can undergo, such as changes in size, shape, phase changes like melting, freezing, and evaporation.
3. Chemical changes result in a new substance being formed, with different properties from the original, through processes like cooking, burning, rusting, and the release of gases.
Changes in matter.pptx 20013 2014 ( Physical and chemical change)
This document discusses physical and chemical changes in matter. It begins by outlining key questions about how matter changes and objectives to analyze how matter changes physically and chemically. It then provides examples of physical changes like tearing paper, folding a handkerchief, and mixtures. Chemical changes form new substances, like rusting iron or souring milk. Finally, it defines physical changes as changes in size, shape or appearance without new substances, while chemical changes result in new substances and altered properties.
More Related Content
What's hot
Decaying non decaying
The document defines terms related to food spoilage such as molds, foul odor, and disease-causing bacteria. It identifies signs of food decay like molds, bubbles, and foul odor. Factors that contribute to decay include sunlight, water, and temperature. Decaying materials can cause health issues like diarrhea, food poisoning, cholera, and spread diseases through insects. Improper disposal of waste allows insects to breed and spread diseases like malaria, leptospirosis, and dengue. The document recommends preventing these effects by refrigerating leftovers, checking expiration dates, properly disposing of garbage, and covering bins.
Changes in matter - Science grade 5
In this lesson you will learn the two types of changes happened in matter, physical and chemical change.
Hetrogenous and homogenous mixture ppt
The document discusses different types of mixtures including homogeneous and heterogeneous mixtures, solution-based mixtures, and solid mixtures. Homogeneous mixtures have a uniform composition while heterogeneous mixtures have a non-uniform composition. Solution-based mixtures can be classified as true solutions, colloidal solutions, or suspensions depending on the particle size of the solute. Solid mixtures include alloys, which are homogeneous solid solutions of metals that are difficult to separate. An example given is brass, which is a homogeneous mixture of copper and zinc that takes on properties between the two metals.
Science 6 Separating Mixtures .pptx
The document discusses different methods for separating mixtures, including distillation, fractional distillation, magnetic separation, evaporation, and filtration. Distillation separates two or more liquids based on their different boiling points. Fractional distillation separates a single liquid from a mixture of liquids with varying boiling points. Magnetic separation separates substances that are attracted to a magnetic field. Evaporation separates substances dissolved in water. Filtration separates solids from liquids.
What is matter? slide show
Matter is anything that can take up space and exists in three main states: solids, liquids, and gases. Solids have a definite shape and volume, with particles tightly packed together. Liquids have no definite shape but a definite volume, with particles close together but able to move past one another. Gases have neither a definite shape nor volume, with particles very spread out and able to move freely past one another.
Science motion 1 grade 5
What is Motion. Learn the definition of motion, velocity, and acceleration.
What is Force and balanced force.
Materials that Float and Sink
The document discusses the factors that influence whether an object will float or sink in water. It explains that an object's density determines if it is more or less dense than water, and the denser object will sink while the less dense object will float. An object's shape can also impact its ability to float, as a larger surface area increases the upthrust force pushing it up. In conclusion, for an object to float it must be less dense than water or have a shape that increases upthrust, while sinking occurs when an object is denser than water.
Science 6 Grade 6 1st Quarter Week 1 Day 1
This document provides a lesson on the three physical states of matter - solids, liquids, and gases. It begins by eliciting students' prior knowledge and exploring the topic. Key points are then explained, such as solids having a definite shape and volume, liquids having a definite volume but taking the shape of their container, and gases having no definite shape or volume. Students participate in activities to classify examples and demonstrate their understanding. The lesson concludes by evaluating students' learning and extending the topic.
science-5-Useful-and-Harmful-Materials-DAY-1-2.pptx
Materials are considered useful when they serve a purpose and have properties like durability, resistance to water/heat/acids, flexibility, elasticity, and hardness. Useful materials include metals, ceramics, wood, textiles, plastics, and rubbers. Materials can be considered harmful if they are only meant for a specific purpose and can cause injury if not used or disposed of properly, with properties like being corrosive, flammable, explosive, poisonous, or reactive. Examples given are bleach and car batteries. The document asks the reader to identify which materials can be recycled, cause injury, are toxic, can be landfilled, easily pollute, take long to decompose, can be reused, or
K TO 12 GRADE 4 LEARNER’S MATERIAL IN SCIENCE (Q1-Q4)
The document discusses the history and development of chocolate over centuries. It details how chocolate originated from cacao beans used by the Olmecs and Mayans as currency and medicine. Later, chocolate drinks became popular among the Aztecs and Europeans discovered chocolate in the 16th century, initially using it as medicine before it became widely consumed as a sweet treat.
Physical and Chemical Properties of Matter - Grade 5
This document discusses various physical and chemical properties of matter including:
1. Mass, volume, density, temperature, elasticity, ductility, brittleness, hardness, flexibility, and malleability as physical properties.
2. Ability to burn, react with other substances, and harm humans or animals as chemical properties.
It provides definitions and examples of these different properties.
Science 5 Grade 5 1st Quarter Week 1
This document is a science lesson plan for 5th grade students on properties of materials and how they can be used to minimize waste. It includes learning objectives, content standards, and activities for students to identify materials' characteristics that make them useful or harmful. Students will explore examples of materials found at home and in the classroom, explain why certain materials are used for different purposes, and evaluate their understanding of how materials' properties determine their uses.
Solution, Suspension, Colloid - Science Grade 6
Science is the main subject of the document. It discusses content for 6th grade science that will be taught by Teacher Yolly Bautista. The document provides an overview of the science curriculum but does not include specific details about the topics or lessons that will be covered.
SEPARATION OF MIXTURES FOR CLASS VI
This document discusses various separation techniques including hand picking, churning, threshing, winnowing, sieving, straining, sedimentation, decantation, filtration, separation of immiscible liquids using a separating funnel, evaporation in salt pans, and distillation. It also mentions river water treatment and water treatment applications of these separation methods.
Effects of environmental changes
Factories emit sulfur dioxide into the air which forms acid rain when combined with moisture, harming both humans and animals. They also dump garbage and waste into bodies of water. Cutting down trees can cause soil erosion and floods. To help the environment, we should consider the harmful effects of industry, pollution, and deforestation.
What is matter ppt
Matter is everything around us that can be solid, liquid, or gas. It comes in different forms like toys, balloons, and water. While some matter can be seen, other matter has parts too small to see. Matter can have different properties like being hard or soft, and can be sorted based on attributes such as color, shape, or size.
Special Properties of Solid
The document discusses the composition of matter. It states that matter is anything that occupies space and has mass, and is composed of molecules which are made up of even smaller units called atoms.
Mixtures- Science Grade 6
The document discusses the two types of mixtures: homogeneous and heterogeneous. A homogeneous mixture is a single phase mixture where the components are uniformly distributed and not visible to the eye, such as air or salt water. A heterogeneous mixture is a non-uniform mixture where the components are not uniformly distributed and can be seen, such as sand and water or fruit salad.
WEEK-4-PPT.pptx
This document discusses how materials change when exposed to heat. It describes how solids change form when heated, melting from solid to liquid. For example, ice cream melts and wax from a candle melts when heated. Materials also change in size, shape, and texture when heated. When cooled, liquids change back to solids, like how melted wax from a candle hardens again. These changes caused by heating and cooling are physical changes.
Recognizing Useful and Harmful Materials Day 1.pptx
The document provides instructions for an activity to teach students about recognizing useful and harmful materials. Students are asked to identify materials from their bag, look for materials outside, classify a list as useful or harmful, read about the topic from their book, and identify other harmful materials and proper disposal methods in a tabular form. The purpose is to help students learn to distinguish between materials that are safe versus harmful.
What's hot (20)
science-5-Useful-and-Harmful-Materials-DAY-1-2.pptx
science-5-Useful-and-Harmful-Materials-DAY-1-2.pptx
K TO 12 GRADE 4 LEARNER’S MATERIAL IN SCIENCE (Q1-Q4)
K TO 12 GRADE 4 LEARNER’S MATERIAL IN SCIENCE (Q1-Q4)
Physical and Chemical Properties of Matter - Grade 5
Physical and Chemical Properties of Matter - Grade 5
Recognizing Useful and Harmful Materials Day 1.pptx
Recognizing Useful and Harmful Materials Day 1.pptx
Similar to Changes in matter- Science Grade 4
changesinmatter-grade5-210913084450 (1).pptx
1. The document discusses the 5 R's of waste management: reducing, reusing, recycling, repairing, and recovering.
2. It describes different types of physical changes that matter can undergo, such as changes in size, shape, phase changes like melting, freezing, and evaporation.
3. Chemical changes result in a new substance being formed, with different properties from the original, through processes like cooking, burning, rusting, and the release of gases.
Changes in matter.pptx 20013 2014 ( Physical and chemical change)
This document discusses physical and chemical changes in matter. It begins by outlining key questions about how matter changes and objectives to analyze how matter changes physically and chemically. It then provides examples of physical changes like tearing paper, folding a handkerchief, and mixtures. Chemical changes form new substances, like rusting iron or souring milk. Finally, it defines physical changes as changes in size, shape or appearance without new substances, while chemical changes result in new substances and altered properties.
Changes in matter.pptx 20013 2014
This document discusses physical and chemical changes in matter. It begins by outlining key questions about how matter changes and objectives to analyze how matter changes physically and chemically. Examples of physical changes discussed include tearing paper, molding clay, and folding a handkerchief. Chemical changes discussed include rusting iron, souring milk, and ripening fruits. A physical change alters the appearance of matter but does not change its chemical composition, while a chemical change produces new substances. The document seeks to demonstrate the difference between physical and chemical changes in various examples and situations.
Changes in matter.pptx 20013 2014
This document discusses physical and chemical changes in matter. It provides examples of physical changes such as melting, freezing, evaporation and condensation. Chemical changes result in new substances forming, like rusting, burning, and cooking. The key questions are how matter changes and the importance of understanding matter's properties and types. The objectives are to analyze how matter changes physically and chemically, and demonstrate ways matter undergoes property changes.
Physical and chemical changes
This document discusses physical and chemical changes. It defines physical changes as changes in a substance's appearance or state without producing a new substance. Chemical changes produce new substances through chemical reactions. Examples of each type of change are provided, along with activities and demonstrations to illustrate the differences between physical and chemical changes. Key terms related to changes in matter are also defined.
CHANGES AROUND US.pptx for class 7 , 8,9 and 10 for cbse students
Changes around us geography lesson for classes 10,9,8,7 and 6 for cbse and matriculation students
SCIIII.pptx
This document provides information about different states of matter and changes between states. It discusses solids, liquids, and gases. Particles in each state are described as being close together or far apart, and having strong or weak forces between them. The document then explains several types of changes between states:
1. Melting is the change from solid to liquid as heat is added and particles gain energy to move.
2. Boiling and vaporization are changes from liquid to gas as particles escape the liquid.
3. Freezing is the reverse change from liquid to solid as heat is removed.
4. Sublimation changes a solid directly to a gas without passing through the liquid state.
Chapter 2 physical and chemical change
Changes can be classified in several ways, including whether they are reversible or irreversible, desirable or undesirable, and physical or chemical. Reversible changes can be undone by changing conditions back, while irreversible changes form new substances. Desirable changes are useful, like digestion, while undesirable changes are harmful, like rusting. Physical changes alter a substance's properties but not its chemical makeup, through processes like melting, freezing, and dissolving. Chemical changes create new substances through chemical reactions like burning and fermentation. Chemical changes also involve changes in mass or energy absorption/release.
Chemistry Changes Around Us Grade 5 to 6
In this u can learn about all the types of water and changes around us This is for grade 4-6
Click *here for free download
Matter
The document discusses matter and its properties. It defines matter as anything that has mass and takes up space. There are three main states of matter: solids, liquids, and gases. Solids have a definite shape and volume, liquids have a definite volume but not shape, and gases have neither a definite shape or volume. Matter can change states through processes like melting, freezing, boiling, condensation, and sublimation in response to changes in temperature or pressure. Physical changes alter the properties of matter without changing its composition, while chemical changes produce new substances. The document provides examples to illustrate the key concepts.
Grade 10 chemical change
This document discusses the difference between physical and chemical changes in matter. A physical change alters the form or properties of a substance without changing its chemical composition, like crushing or cutting. A chemical change transforms a substance into different substances with new properties, as occurs in burning, rusting, or dissolving. Examples of each type of change are given to illustrate the distinguishing characteristics.
Physical & chemical change
This document discusses the difference between physical and chemical changes in matter. A physical change alters the form or properties of a substance without changing its chemical composition, such as cutting, crushing, dissolving, or changes in state. A chemical change results in one or more new substances being formed through chemical reactions, evidenced by signs like color change, bubbling, gas production or temperature change. Examples of physical changes given are melting ice, sawing wood, and evaporating a puddle. Chemical change examples include burning fuels, baking a cake, and dissolving sugar in tea.
Matter (Edre)
This document discusses different types of matter and changes in states of matter. It defines matter as anything that takes up space and has mass, and describes the three common states as solids, liquids, and gases. Examples are given of materials in each state. Physical changes that do not alter the chemical makeup of a substance, like melting, boiling, and condensation, are distinguished from chemical changes where new substances are formed. The document also defines homogeneous materials as having identical properties throughout and heterogeneous materials as having varying properties due to different components.
edtech2-150112082644-conversion-gate02.pdf
This document summarizes the differences between physical and chemical changes in matter. It defines matter as anything that occupies space and has mass. A physical change alters the form of matter but does not create a new substance, and may be reversible. A chemical change produces a new substance that cannot be reversed through ordinary means. Examples are provided for common physical changes like melting, slicing and painting, and chemical changes like cooking, burning and digestion.
Cells
This document provides information about the three states of matter: solids, liquids, and gases. It defines each state, provides examples, and discusses physical and chemical changes. Users can learn about each state through short sections and then test their knowledge with a multiple choice quiz at the end.
States of matter
This document provides information about the three states of matter - solids, liquids, and gases. It defines each state, provides examples, and describes how physical properties differ between states. The document also discusses physical and chemical changes, giving examples of each type. A short quiz at the end tests the reader's understanding of states of matter and changes between states.
physicalchemicalchange.pptx
A physical change alters the form of a substance but does not change its chemical composition. Examples of physical changes include crushing an aspirin, cutting paper, melting ice, and sawing wood. A chemical change results in one or more new substances being formed because the chemical composition of the original substance has changed. Examples of chemical changes include burning logs, dissolving sugar in tea, and burning rocket fuel.
Physical change or chemical change
A physical change is reversible and does not alter the chemical composition of a substance. Examples include water changing between liquid, solid, and gas states or wood being shaped into a baseball bat, as it remains chemically wood. A chemical change is irreversible and produces substances with different chemical compositions, such as wood burning to ash or bread toasting. Some changes can be either physical or chemical depending on conditions, and determining the type of change may require microscopic examination, with chemical changes generally producing substances that cannot be changed back to their original form.
Physical change or chemical change
A physical change is reversible and does not alter the chemical composition of a substance. Examples include water changing between liquid, solid, and gas states or wood being shaped into a baseball bat, as it remains chemically wood. A chemical change is irreversible and produces substances with different chemical compositions than the original, such as wood burning to ash or bread toasting. Some changes can be either physical or chemical depending on conditions, and determining the type of change may require microscopic examination, with an irreversible change generally indicating a chemical process occurred.
Physical change or chemical change
A physical change is reversible and does not alter the chemical composition of a substance. Examples include water changing between liquid, solid, and gas states or wood being shaped into a baseball bat, as it remains chemically wood. A chemical change is irreversible and produces substances with different chemical compositions, such as wood burning to ash or bread toasting. Some changes can be either physical or chemical depending on conditions, and determining the type of change may require microscopic examination, with chemical changes generally producing substances that cannot be changed back to their original form.
Similar to Changes in matter- Science Grade 4 (20)
Changes in matter.pptx 20013 2014 ( Physical and chemical change)
Changes in matter.pptx 20013 2014 ( Physical and chemical change)
CHANGES AROUND US.pptx for class 7 , 8,9 and 10 for cbse students
CHANGES AROUND US.pptx for class 7 , 8,9 and 10 for cbse students
More from Yolanda N. Bautista
Properties of Matter -
This document discusses properties of matter including mass, volume, liquids, and density. It defines density as a measure of how closely packed matter is in an object, with objects that float having a lower density than those that sink. The document also covers absorption and capillarity, describing absorption as the ability of a substance to take up liquids through pores and capillarity as the movement of liquid through a tube. Finally, it discusses biodegradable and non-biodegradable matter, defining biodegradable materials as those that decompose and smell while non-biodegradable materials take much longer or never decompose at all.
Pure Substances-Science Grade 6
This document discusses the classification of matter. It explains that matter can be classified as either pure substances or mixtures. Pure substances are further classified as elements or compounds. Elements are the simplest type of substance and consist of only one type of atom, with each element having unique physical and chemical properties. Atoms of different elements can also combine to form compounds with unique properties, such as hydrogen and oxygen atoms combining to form the compound water.
Lesson 1 -Telling/Writing Time
This lesson teaches second graders how to tell time using analog and digital clocks. It explains that the hour hand moves in one hour increments while the minute hand moves in 5 minute increments. Students learn to use A.M. to indicate times in the morning and P.M. for afternoons and evenings. The story problem has Alan waking up at 6 A.M., taking a bath at 6:30 A.M., and going to school at 7:10 A.M. Students are instructed to observe clock hands and answer time-telling questions.
Oral quiz in science kinder
This document appears to be a science quiz for kindergarten students, consisting of 15 multiple choice or true/false questions about basic science concepts like the properties of common objects (leaves, balls, pencils), materials (clay, ice, paper), and forces (wind, water, pushing and pulling). The quiz covers topics like color, shape, texture, size, states of matter, and how forces can cause motion.
Luminous and Nonluminous Materials
This document discusses luminous and nonluminous materials. Luminous materials produce their own light, such as light bulbs and fireflies. Nonluminous materials do not produce their own light but reflect light, like the moon and most objects we see at night. Students are asked to identify examples of luminous and nonluminous materials and to draw or collect pictures of examples for their science notebook.
Lesson 5 - Comparing and Ordering Similar Fractions
This document provides a lesson on comparing and ordering similar fractions. It discusses comparing fractions using relation symbols, arranging fractions in increasing or decreasing order, and contains examples of comparing and ordering fractions of a cassava cake that was cut into equal slices. The lesson emphasizes that when comparing similar fractions, only the denominators are compared, and the fraction with the greater numerator has the greater value.
Lesson 3 - One-half and One-fourth of a Whole
Ana bought a cabbage and her mother cut it into two equal halves. She used one half for a beef dish for dinner and the other half for a vegetable dish the next day. The lesson teaches that when a whole is divided into two equal parts, each part is one-half, and when divided into four equal parts, each part is one-fourth. Students are asked to name fractions such as one-half and one-fourth.
Unit fractions and Proper Fractions
The document discusses unit fractions and proper fractions. It explains that a fraction has a numerator and denominator and represents a part of a whole or set. A unit fraction is one where the numerator is 1, and its denominator tells how many equal parts make up the whole. Proper fractions are those where the numerator is less than the denominator, naming only part of a whole. Examples of proper fractions are provided.
Digestive system
The document summarizes the key parts and functions of the human digestive system. It explains that the digestive system breaks down food into nutrients through a series of steps: 1) ingestion in the mouth; 2) digestion by organs like the stomach and intestines; 3) absorption of nutrients into the bloodstream; and 4) elimination of waste. It describes the alimentary canal, which includes the mouth, esophagus, stomach, and intestines, and accessory organs like the pancreas, liver, and salivary glands that aid digestion.
Major organs of the body-Brain
The document discusses the major organs of the body, focusing on the brain as the control center that receives, integrates, stores, and retrieves information to send to other parts of the body. It describes the brain as being protected by the skull and composed of neurons that carry electrical signals. The brain has three main parts - the cerebrum, cerebellum, and medulla - with the cerebrum controlling voluntary movements and senses, the cerebellum controlling balance and coordination, and the medulla connecting the brain to the spinal cord and controlling involuntary functions like breathing and heart rate.
Subtracting Numbers with Regrouping
Subtraction with regrouping is done when the ones digit of the minuend is less than the ones digit in the subtrahend.
Regrouping is done by renaming the minuend with more than 10 ones.
Subtraction using sets
This document provides examples and definitions for subtraction using sets. It explains subtraction as removing a subtrahend from a minuend to find the difference. Several practice problems are included such as 10 - 5 = ? and 4 - 2 = ? along with questions about what subtraction is and why it is important to learn.
Adding numbers mentally grade 1
Visualize and add the following numbers using appropriate techniques.
1. Count on
2. Make an addend 10
Addition using properties
Three Properties of Addition
1.Identity Property of Addition
2. Commutative Property of Addition
3. Associative Property of Addition
Medium to low notes
Recognize the meaning and uses of F-clef on the staff, and identify the Fitch names of each line and space on the F-clef staff.
Cardinal Jaime Sin
Cardinal Jaime Sin was a Filipino cardinal of the Catholic Church known for his leadership during the People Power Revolution of 1986. He openly spoke out against the Marcos regime and called for non-violent protests, rallying the Filipino people to peacefully overthrow the dictator. Cardinal Sin's courageous actions on behalf of democracy and the Filipino people made him a national hero and iconic symbol of freedom and justice in the Philippines.
Subtraction without and with regrouping 3 4 digit numbers
Sean sold 342 boxes of cupcakes last week and 557 boxes this week. To find the increase in sales, we subtract last week's amount from this week's, giving 557 - 342 = 215. Another method is to write the numbers as 4986 - 2354 = 2632 to find the difference between them by arranging the digits in columns and subtracting. Subtraction allows regrouping of digits when the number in the top row is less than the number below it in a column.
Addition using sets
Ana planted 5 carrot seedlings and 5 radish seedlings in her garden. To find out how many seedlings she had total, she added the numbers together. She wrote the addition sentence 5 + 5 = 10, showing that when she combines the 5 carrot seedlings with the 5 radish seedlings, the total number of seedlings is 10. The document then reviews key terms and concepts about addition such as addends, sum, and the plus sign.
Parts and functions of the eyes.
The document discusses the benefits of exercise for both physical and mental health. Regular exercise can improve cardiovascular health, reduce symptoms of depression and anxiety, enhance mood, and boost brain health. Staying physically active helps fight chronic diseases and conditions, increases life expectancy, and generally improves quality of life.
Science kinder
This document discusses Little Ana and her five sense organs. It focuses on the five senses - sight, smell, touch, taste, and hearing - and how Little Ana uses each of her sense organs to experience and understand the world around her. The document aims to teach young children about their senses in a simple, easy to understand way.
More from Yolanda N. Bautista (20)
Lesson 5 - Comparing and Ordering Similar Fractions
Lesson 5 - Comparing and Ordering Similar Fractions
Subtraction without and with regrouping 3 4 digit numbers
Subtraction without and with regrouping 3 4 digit numbers
Recently uploaded
DRUGS AND ITS classification slide share
Any substance (other than food) that is used to prevent, diagnose, treat, or relieve symptoms of a
disease or abnormal condition
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama UniversityAkanksha trivedi rama nursing college kanpur.
Natural birth techniques are various type such as/ water birth , alexender method, hypnosis, bradley method, lamaze method etcPollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...National Information Standards Organization (NISO)
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.The History of Stoke Newington Street Names
Presented at the Stoke Newington Literary Festival on 9th June 2024
www.StokeNewingtonHistory.com
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
-------------------------------------------------------------------------------
Find out more about ISO training and certification services
Training: ISO/IEC 27001 Information Security Management System - EN | PECB
ISO/IEC 42001 Artificial Intelligence Management System - EN | PECB
General Data Protection Regulation (GDPR) - Training Courses - EN | PECB
Webinars: https://pecb.com/webinars
Article: https://pecb.com/article
-------------------------------------------------------------------------------
For more information about PECB:
Website: https://pecb.com/
LinkedIn: https://www.linkedin.com/company/pecb/
Facebook: https://www.facebook.com/PECBInternational/
Slideshare: http://www.slideshare.net/PECBCERTIFICATION
Advanced Java[Extra Concepts, Not Difficult].docx
This is part 2 of my Java Learning Journey. This contains Hashing, ArrayList, LinkedList, Date and Time Classes, Calendar Class and more.
How to Add Chatter in the odoo 17 ERP Module
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.
Introduction to AI for Nonprofits with Tapp Network
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar KanvariaYour Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.How to Fix the Import Error in the Odoo 17
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
Top five deadliest dog breeds in America
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
How to Manage Your Lost Opportunities in Odoo 17 CRM
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
Recently uploaded (20)
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
Introduction to AI for Nonprofits with Tapp Network
Introduction to AI for Nonprofits with Tapp Network
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
Changes in matter- Science Grade 4
- 1. Changes in Matter Science Grade 4
- 2. Many changes in matter happens everyday. Like green papaya fruit turns yellow and sweet after several weeks. Big woody trees are made into chairs, tables, and cabinets. These are all useful changes. However, some changes are also harmful.
- 3. Physical Change When a material change only in size, shape and form, the material undergoes physical change. A burnt bread is dark and bitter. It is different from the original bread.It resulted in a new material. Such change is called chemical change.
- 5. 1. Physical Change 1. Change in size and shape 2. Change in phase a. melting -is changing a solid into a liquid.
- 6. b. evaporation c. condensation d. freezing -is the process of changing liquid into gas. -is changing a gas into a liquid. -is changing liquid to solid.
- 7. e. sublimation f. deposition -is changing a solid directly to gas without passing through a liquid state. -is changing a gas directly to solid particles.
- 8. What are the types of physical change? Change in size and shape melting freezing deposition evaporation sublimation condensation
- 9. Let’s try to answer activity on your MDLB book page 221. (10minutes)
- 10. 2. Chemical Change -occurs when a new substance with properties different from the original substance is formed. Unripe to ripe fruits
- 12. Rusting nails Rust is the common name of the chemical called iron oxide. ... Rust forms when iron or its alloys are exposed to moist air. The oxygen and water in air react with the metal to form the hydrated oxide. The familiar red form of rust
- 13. Release of gas
- 14. What is chemical change different from physical change?
- 15. Activity #2 MDLB page 228 Letter B.