IMPACT Mathematics, Course 3, Student Edition 6 - 8 9780078887055
IMPACT Mathematics, Course 3, Student Edition

IMPACT Mathematics, Course 3, Student Edition

National EDITION
Grade Levels: 6 - 8
MHID: 0078887054 |  ISBN 13: 9780078887055

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New Features

Investigative Instruction
Hands-on exploration of real-world applications that allow student discovery of mathematics concepts while they make connections between different mathematical ideas.

Performance-Based Assessment
Evaluation based on what students know, understand, and show they can do.

Communication Skills
Curriculum that includes discussion and reflection as an integral piece of every step of instruction.

Alignment to NCTM Focal Points
In September 2006, the National Council of Teachers of Mathematics released the Curriculum Focal Points, which define the most important mathematical topics for each grade level. IMPACT Mathematics has been thoroughly reviewed by a panel of mathematicians, teachers, and math coaches to ensure that it supports and aligns with the NCTM Curriculum Focal Points for grades 6-8.

IMPACT Mathematics, Course 3, Student Edition

Chapter 1 Linear Relationships

Lesson 1.1 Direct Variation

Lesson 1.2 Slope

Lesson 1.3 Write Equations

Chapter 2 Lines and Angles

Lesson 2.1 Lines

Lesson 2.2 Angle Relationships

Lesson 2.3 Constructions

Chapter 3 Percents and Proportions

Lesson 3.1 Understand Percents

Lesson 3.2 Work with Percents

Chapter 4 Exponents and Exponential Variation

Lesson 4.1 Exponents

Lesson 4.2 Exponential Relationships

Lesson 4.3 Radicals

Chapter 5 Algebraic Expressions

Lesson 5.1 Rearrange Algebraic Expressions

Lesson 5.2 Special Products

Chapter 6 Transformational Geometry

Lesson 6.1 Symmetry and Reflection

Lesson 6.2 Rotation

Lesson 6.3 Translations, Dilations, and Combined Transformations

Chapter 7 Inequalities and Linear Systems

Lesson 7.1 Equations

Lesson 7.2 Inequalities

Lesson 7.3 Solve Systems of Equations

Chapter 8 Quadratic and Inverse Relationships

Lesson 8.1 Use Graphs and Tables to Solve Equations

Lesson 8.2 Quadratic Relationships

Lesson 8.3 Families of Quadratics

Lesson 8.4 Inverse Variation

Lesson 8.5 Conjectures

Chapter 9 Solve Quadratic Equations

Lesson 9.1 Backtracking

Lesson 9.2 Factoring

Lesson 9.3 Completing the Square

Lesson 9.4 The Quadratic Formula

Chapter 10 Functions and Their Graphs

Lesson 10.1 Functions

Lesson 10.2 Graphs of Functions

Chapter 11 Data and Probability

Lesson 11.1 Counting Strategies

Lesson 11.2 Modeling with Data

Chapter 12 Algebraic Fractions

Lesson 12.1 Work with Algebraic Fractions

Lesson 12.2 Add and Subtract Algebraic Fractions