Created on: March 17, 2015

Website Address: https://library.curriki.org/oer/Teacher-Resources-88097

TABLE OF CONTENTS

- Cluster - MA.8.CCSS.Math.Content.8.NS The Number System
- Curriki Project Based Geometry
- Cluster - MA.8.CCSS.Math.Content.8.EE Expressions and Equations
- Cluster - MA.8.CCSS.Math.Content.8.F Functions
- Cluster - MA.8.CCSS.Math.Content.8.G Geometry
- Cluster - MA.8.CCSS.Math.Content.8.SP Statistics and Probability

- Quiz - 8.EE Expressions and Equations Cluster: Work with radicals and integer exponents. Standards: 8.EE.1, 8.EE.2, 8.EE.3, 8.EE.4
- Quiz: 8.EE Expressions and Equations: Understand the connections between proportional relationships, lines, and linear equations Standards: 8.EE.5, 8.EE.6
- Quiz - 8.EE Expressions and Equations: Understand the connections between proportional relationships, lines, and linear equations Standards: 8.EE.7a, 8.EE.7b, 8.EE.8a, 8.EE.8b, 8.EE.8c
- 8.EE.1 Know and apply the properties of integer exponents to generate equivalent numerical expressions.
- 8.EE.2 Use square root and cube root symbols to represent solutions to equations of the form x^2 = p and x^3 = p, where p is a positive rational number.
- 8.EE.3 Use numbers expressed in the form of a single digit times an integer power of 10 to estimate very large or very small quantities
- 8.EE.4 Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used.
- 8.EE.5 Understand the connections between proportional relationships: Graph proportional relationships, interpreting the unit rate as the slope of the graph.
- 8.EE.6 Understand the connections between proportional relationships: Use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line
- 8.EE.7.a Analyze and solve linear equations and pairs of simultaneous linear equations: Solve linear equations in one variable
- 8.EE.7.b Analyze and solve linear equations and pairs of simultaneous linear equations: Solve linear equations with rational number coefficients
- 8.EE.8.a Analyze and solve linear equations and pairs of simultaneous linear equations: Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs
- 8.EE.8.b Analyze and solve linear equations and pairs of simultaneous linear equations: Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations.
- 8.EE.8.c Analyze and solve linear equations and pairs of simultaneous linear equations: Solve real-world and mathematical problems leading to two linear equations in two variables.

- Quiz - 8.NS The Number System Cluster: Know that there are numbers that are not rational, and approximate them by rational numbers. Standards: 8.NS.1, 8.NS.2
- 8.NS.1 Know that numbers that are not rational are called irrational.
- 8.NS.2 Use rational approximations of irrational numbers to compare the size of irrational numbers.

- Quiz - 8.G Geometry: Understand congruence and similarity using physical models, transparencies, or geometry software Standards: 8.G.1a, 8.G.1b, 8.G.1c, 8,G.2, 8.G.3, 8.G.4, 8.G.5
- Quiz - 8.G Geometry: Understand and apply the Pythagorean Theorem: Standards: 8.G.6, 8.G.7, 8.G.8
- Quiz - 8.G Geometry: Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres: 1 Standard: 8.G.9
- 8.G.1 Understand congruence and similarity using physical models, transparencies, or geometry software
- 8.G.2 Understand congruence and similarity using physical models, transparencies, or geometry software: Two-dimensional figures
- 8.G.3 Understand congruence and similarity using physical models, transparencies, or geometry software: Effects of Transformations
- 8.G.4 Understand congruence and similarity using physical models, transparencies, or geometry software: Similarity with Transformations
- 8.G.5 Understand congruence and similarity using physical models, transparencies, or geometry software: Use informal arguments
- 8.G.6 Understand and apply the Pythagorean Theorem
- 8.G.7 Understand and apply the Pythagorean Theorem: Determine unknown side lengths and three dimensions.
- 8.G.8 Understand and apply the Pythagorean Theorem: Distance between two points
- 8.G.9 Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres

Integer Exponents

Supports the following Standards of Mathematical Practice

• 2 Reason abstractly and quantitatively.

• 5 Use appropriate tools strategically.

• 6 Attend to precision.

• 7 Look for and make use of structure.

• 8 Look for and express regularity in repeated reasoning.

Worksheet, Formative Assessment, and Activities from orgLib.comThese worksheets can be used in multiple modes. See this page for how it works: http://www.orglib.com/howitworks_s.html

In this lesson we will distinguish between situations that can be modeled with linear functions and with exponential functions. We will recognize situations in which a quantity grows or decays by a constant percent rate per unit interval relative to another.

Both multiplication and division properties of exponents have the basic rules of operation for exponents. The associative and communicative laws of multiplication underlie the multiplication properties of exponents. We use the associative law to remove parentheses and the commutative law to rearrange factors within a product. In this lesson, students will learn to relate these considerations to the Division Properties of Exponents. Through using these division properties people can find useful information such as ratios.

Sample Question Supports the following Standards of Mathematical Practice • 1 Make sense of problems and persevere in solving them. • 5 Use appropriate tools strategically. • 7 Look for and make use of structure.