IMPACT Mathematics: Algebra and More for the Middle Grades, Course 2, Student Edition

by Unknown

• ISBN13: 9781570398551
• ISBN10: 1570398550
• Additional ISBN(s): 9780078609206
• Edition: 1st
• Format: Hardcover
• Copyright: 1999-01-14
• Publisher: McGraw-Hill Education
• More Book Details
• Purchase Benefits

Summary

A complete Algebra curriculum by the end of eighth grade!This exciting new program, developed in cooperation with Education Development Center, Inc., makes mathematics accessible to more of your middle-school students. They will spend less time reviewing topics from previous grades and more time progressing carefully and successfully toward the completion of Algebra 1 by the end of grade 8.Informal-to-formal concept development, designed specifically for middle school students, ensures that students build necessary skills and develop conceptual understanding.

Table of Contents

Chapter 1: Understanding Expressions

Lesson 1-1 Expressions 

Lesson 1-2 Expressions and Formulas 

Lesson 1-3 The Distributive Property

Chapter 2: Geometry in Three Dimensions

Lesson 2-1 Block Patterns 

Lesson 2-2 Visualizing and Measuring Block Structures 

Lesson 2-3 Surface Area and Volume

Lesson 2-4 Nets and Solids

Chapter 3: Exploring Exponents

Lesson 3-1 Stretching and Shrinking Machines 

Lesson 3-2 Shrinking and Super Machines 

Lesson 3-3 Growing Exponentially

Lesson 3-4 Describing Large Numbers

Chapter 4: Working with Signed Numbers

Lesson 4-1 Adding and Subtracting with Negative Numbers 

Lesson 4-2 Multiplying and Dividing with Negative Numbers 

Lesson 4-3 Plotting Points in Four Quadrants

Lesson 4-4 Finding Distances

Lesson 4-5 Negative Numbers as Exponents

Chapter 5: Looking at Linear Relationships

Lesson 5-1 Understanding and Describing Rates 

Lesson 5-2 Speed and the Slope Connection 

Lesson 5-3 Recognizing Linear Relationships

Lesson 5-4 Tricks of the Trade

Chapter 6: Solving Equations

Lesson 6-1 Two Solution Methods Revisited 

Lesson 6-2 A Model for Solving Equations 

Lesson 6-3 Thinking with Symbols

Lesson 6-4 Simplifying Equations

Lesson 6-5 Using Expressions

Chapter 7: Similarity

Lesson 7-1 Are They the Same? 

Lesson 7-2 Polygon Similarity and Congruence 

Lesson 7-3 Area and Perimeter of Similar Figures

Lesson 7-4 Volume and Surface Area of Similar Figures

Chapter 8: Ratio and Proportion

Lesson 8-1 Comparing with Ratios and Rates 

Lesson 8-2 Using Proportions 

Lesson 8-3 Percentages and Proportions

Lesson 8-4 Interpreting and Applying Proportions

Chapter 9: Interpreting Graphs

Lesson 9-1 Graphing Change Over Time 

Lesson 9-2 Graphs and Equations 

Lesson 9-3 Repeating Relationships

Chapter 10: Data and Probability

Lesson 10-1 Dependence 

Lesson 10-2 Applying Probability 

Lesson 10-3 Sampling and Making Predictions

Lesson 10-4 Statistical Tools and Graphs