Lesson 9 1 understanding integers
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Positive numbers are greater than zero, while negative numbers are less than zero. Opposites are integers that are equidistant from zero but on opposite sides. Integers are the set of all whole numbers and their opposites. The absolute value of an integer is its distance from zero on the number line, regardless of its positive or negative value.
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This lesson teaches students about calculating the volume of rectangular prisms using two different formulas: 1) length × width × height and 2) area of the base × height. Students work through examples calculating the volume of various rectangular prisms using both formulas. They learn that it does not matter which face is used as the base, as the volume will be the same. The lesson reinforces that volume can be expressed in multiple equivalent ways and emphasizes using the area of the base times the height.
G6 m5-c-lesson 12-s
This document provides examples and problems about calculating the volume of rectangular prisms. It begins by showing different rectangular prisms and having students write expressions for the volume of each using length, width, and height. It explains that the volume can also be written as the area of the base times the height. Students then practice calculating volumes using both methods. Later problems involve calculating volume when given the area of the base and height or vice versa. The goal is for students to understand that the volume of a rectangular prism is the area of its base multiplied by its height.
Mod 5 lesson 9
1) The document outlines a math lesson plan for a week in May that includes topics on polygons, area, surface area, and volume.
2) On Tuesday, students will work on problem sets for Lesson 9 and 13, which cover finding the perimeter and area of polygons on the coordinate plane.
3) On Thursday, students will work on a Lesson 15 worksheet, and on Friday they are asked to bring in a rectangular prism from home to create a net and label edge lengths.
G6 m5-b-lesson 9-t
Lesson 9 focuses on determining the area and perimeter of polygons on the coordinate plane. Students will find the perimeter of irregular figures by using coordinates to find the length of sides joining points with the same x- or y-coordinate. Students will also find the area enclosed by a polygon by composing or decomposing it into polygons with known area formulas. The lesson provides examples of calculating perimeter and area, as well as exercises for students to practice these skills by decomposing polygons in different ways.
G6 m5-b-lesson 9-s
This lesson teaches students how to determine the area and perimeter of polygons on a coordinate plane. It includes examples of calculating area and perimeter of polygons. Students are given exercises to calculate the area of various polygons, determine both the area and perimeter of shapes, and write expressions to represent the area calculated in different ways. The lesson aims to help students practice finding area and perimeter of polygons located on a coordinate plane.
Mod 5 lesson 8
This document discusses a lesson on drawing polygons on the coordinate plane. The lesson objectives are for students to use absolute value to determine distances between integers on the coordinate plane in order to find side lengths of polygons. The document includes examples of polygons drawn on the coordinate plane and questions about determining their areas and shapes. It closes by asking students to complete an exit ticket to assess their understanding of determining areas of polygons using different methods, and how the polygon shape influences the area calculation method.
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Lesson 9 1 understanding integers
- 1. Name __________________________________ Date ____________________ Mrs. Labuski / Mrs. Rooney Period ________ Les 9-1 Understanding Integers VOCABULARY DEFINITION EXAMPLE Positive numbers are greater than zero. POSITIVE They may be written NUMBER with a positive sign (+) but are usually written without it. Negative numbers are less than zero. They NEGATIVE NUMBER are always written with a negative sign (-). Opposites are the same distance from OPPOSITES zero on a number line, but on different sides. Integers are the set of INTEGER all whole numbers and their opposites. The absolute value of an integer is its distance from zero on -3 3 ABSOLUTE VALUE a number line. The The absolute value of symbol for absolute -3 is 3. value is
- 3. Name __________________________________ Date ____________________ Mrs. Labuski / Mrs. Rooney Period ________ Les 9-1 Understanding Integers VOCABULARY DEFINITION EXAMPLE POSITIVE NUMBER NEGATIVE NUMBER OPPOSITES INTEGER ABSOLUTE VALUE