Multi-step Equations
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This document provides instructions for solving multi-step equations. It explains that multi-step equations take more than two steps to solve and the goal is to find the value of the variable. It also provides examples of numerical solutions, identity solutions, and no solutions. Example problems are worked through to demonstrate the steps of combining like terms, using inverse operations, and checking the solution.
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K 2nd power point animals
This 3 sentence summary provides the essential information from the document in concise form:
The document discusses a PowerPoint presentation that was created using animal pictures from a website. Pictures of animals were posted on the website http://www.shelleypaul.com/animals.html and were used to create the PowerPoint slides. The PowerPoint was made using media from that specific website addressing animal photos.
The nine building blocks of civilization
Technology advanced in Mesopotamia through irrigation systems, more efficient tools, and the pottery wheel. The Olmec civilization constructed colossal stone heads weighing tons that took thousands to carve, though their purpose remains unclear with multiple interpretations. Laws in early civilizations initially granted women rights but later restricted them, while slavery spread across Mesopotamia and religions influenced behavior through rituals and judgments of the afterlife.
Russia
Picture from http://kaitlynnsglobalblog.blogspot.com/. Audio from a Cabarrus County Middle Schooler.
09 19-11 wk 4-1 polygons
The document discusses identifying and describing polygons. Polygons are classified by the number of sides and angles, and prefixes are used to indicate both the number of sides and angles. The lesson includes creating a bubble map linking polygon prefixes like tri-, quad-, and penta- with the number of sides/angles they represent. Students will assess their understanding by naming polygons using prefix cards and showing the meaning with their fingers.
09 20-10 wk 4-2 capacity test
The document provides instructions for students taking a capacity test. It tells them to get out last week's work, take the test, and continue working on the previous lesson if finished. After the test, students are instructed to review their work and polygon notes. The rotations include the teacher grading tests and multiplication facts, as well as other students working on number forms, stations, puzzles, and math practice.
09 22-11 wk4-4 quadrilaterals
The document defines different types of triangles and angles. It then discusses quadrilaterals, identifying them as 4-sided polygons. It defines 5 specific quadrilaterals: parallelograms, rectangles, rhombi, squares, and trapezoids. For each shape, it provides the key attributes like number of parallel sides, angle measures, or side lengths that can be used to identify and describe each quadrilateral. It concludes by instructing the reader to copy a chart with names, drawings and descriptions of quadrilaterals from Buckle Down page 86.
09 21-11 wk 4-3 triangle basics
The document discusses identifying and classifying polygons, specifically triangles, based on their sides and angles. It defines different types of angles (right, obtuse, acute, straight) and triangles (scalene, isosceles, equilateral) based on whether their sides and angles are the same or different. The goal is to be able to classify triangles and identify angle types.
09 23-11 wk 4-5 volume 2
This document discusses finding the volume of rectangular prisms using unit cubes. It explains that a unit cube has edge lengths of 1 and a volume of 1. Students are instructed to build five different rectangular prisms, sketch them, record their volumes, and check each other's work. The teacher's rotations include checking homework, handing out new homework due on 9/30, and having students do more work on finding volume.
08 29-10 wk 1-1b place value
This document contains notes from a math lesson on place value. It discusses setting up composition books with title pages, dedications, and tables of contents for note taking. The lesson defines digits and numbers, teaches place value through ordering cards with place value terms, and gives examples of how the digit 9 can be used in different places to change a number's value. Students complete tasks independently in their notebooks to practice reading and understanding place value.
08 26-11 wk 1-1 problem solving
The document outlines an 8th grade classroom lesson plan on problem solving. It includes introducing problem solving strategies and having students practice using strategies like creating Venn diagrams to compare two approaches. Students also identify operational words and work on a Sudoku problem in groups. The lesson aims to help students understand different methods for solving problems.
Math vocabulary 5th NC
The document provides definitions and examples for various math terms related to numbers, operations, measurement, geometry, and problem solving strategies. It includes 3 or fewer sentence summaries of rational numbers, place value, ordering numbers, estimating, factors and multiples, equivalence, symbols for relationships, fractions, decimals, angles, shapes, and units of measurement. Visual examples and links are provided with several terms.
12 3-10 circle graphs
The document contains notes from a data collection session on reading circle graphs. It includes definitions of key circle graph terms like wedges and percentages represented as decimals. Examples are provided for calculating percentages of a total number and converting between percentages, fractions, and decimals. Students are assigned practice problems working with circle graphs.
Dewey decimal classification system
Melvil Dewey created the Dewey Decimal Classification (DDC) system when he was 21 years old to bring order to the organization of books in libraries. The DDC system divides all knowledge into 10 main categories, with each category represented by 3 numbers. These numbers can be found on the spine of each library book and help library patrons easily locate books on the shelves. The 10 main categories include generalities, philosophy, religion, social science, language, science and math, technology, arts, literature, and geography and history.
Wk 4 1 polygon classification
Polygons are classified based on the number of sides and angles they have. Prefixes are used to indicate the number of sides, for example "tri" means 3 sides. A bubble map shows common polygons such as triangles, quadrilaterals, pentagons, hexagons, etc. and their corresponding prefixes and number of sides.
Measurement Review
This document discusses different measurement systems and how to convert between them. It covers the metric and customary systems for measuring mass, weight, length, and capacity/volume. The metric system uses multiples of 10, while the customary system's units vary. Conversion factors are provided, such as 16 ounces in a pound or 128 ounces in a gallon. The document aims to explain the different units and how to convert between metric and customary measurements.
2 30 Data Collection
This document discusses various methods for collecting and displaying data, including frequency tables, line plots, bar graphs, picture graphs, line graphs, stem-and-leaf plots, histograms, and circle graphs. It also explains how to calculate the mean, median, mode, and range of a data set by adding and dividing numbers, ordering values, identifying the middle number, finding the most frequent number, and subtracting the smallest number from the largest number.
Organism Diversity in Ecosystems
Organisms diversify in an ecosystem by occupying different niches. An ecosystem can support many populations of different species because each population uses the ecosystem's resources in different ways. Populations are made up of the same species living in the same habitat. Multiple populations together make up the community of organisms in an ecosystem. Organisms avoid competition by occupying different niches defined by factors like habitat, food sources, behaviors, and activity times.
2 28 Add Subtract Decimals
The document provides guidance on adding and subtracting decimals. It recommends lining up the decimals on top of each other and filling in zeros as placeholders when the numbers of decimals do not match up. Examples are provided of adding 8.23 + 4.65 and subtracting 3.6 - 1.042. Practice problems are assigned from various pages and the answers to the practice problems are provided.
2 25 Adding Subtracting Mixed Numbers
This document provides guidance on adding and subtracting mixed numbers. It begins with reviewing how to add and subtract fractions with the same or different denominators. It then works through 4 example problems step-by-step, showing how to rename mixed numbers if needed so the fractions have a common denominator before adding or subtracting. The key steps are to rename any mixed numbers, find a common denominator for the fractions, then add or subtract the whole numbers and fractions.
2 24 Adding & Subtracting Fractions With Unlike Denominators
This document provides examples for adding and subtracting fractions with unlike denominators. It explains that to add fractions with different denominators, you must first find the least common denominator and convert the fractions so they have the same denominator. Then you can simply add the numerators and keep the common denominator. Subtraction follows the same process. Several word problems are worked through step-by-step as examples.
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2 24 Adding & Subtracting Fractions With Unlike Denominators
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Overview
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