Understanding Algebraic Expressions

This correlation lists the recommended Gizmos for this textbook. Click any Gizmo title below for more information.

1: Place Value: Expanded Addition and Subtraction

 Cargo Captain (Multi-digit Subtraction)
 Target Sum Card Game (Multi-digit Addition)

6: Working Horizontally

 Modeling One-Step Equations - Activity A
 Modeling and Solving Two-Step Equations

8: Rules About Order

 Order of Operations

11: Fractions

 Modeling Fractions (Area Models)
 Toy Factory (Set Models of Fractions)

12: Adding and Subtracting Fraction

 Adding Fractions (Fraction Tiles)
 Fractions with Unlike Denominators

13: Multiplication of Fractions

 Multiplying Fractions

14: Equivalent Fractions

 Equivalent Fractions (Fraction Tiles)

16: Division of Fractions

 Dividing Fractions

18: Decimal Numbers

 Modeling Decimals (Base-10 Blocks)
 Treasure Hunter (Decimals on the Number Line)

22: Percents

 Percents and Proportions

24: Putting it All Together

 Fraction, Decimal, Percent (Area and Grid Models)

26: Understanding Variables

 Using Algebraic Expressions

28: Ratios

 Part:Part and Part:Whole Ratios

30: Proportions

 Beam to Moon (Ratios and Proportions)
 Proportions and Common Multipliers

31: Translating Statements Into Equations

 Using Algebraic Equations

33: Proportions and Geometry

 Similar Figures - Activity B

37: Another Kind of Percent Problem

 Percent of Change

38: Another Kind of Percent Problem

 Simple and Compound Interest

41: Rate

 Beam to Moon (Ratios and Proportions)
 Estimating Population Size
 Measuring Motion

47: Double Inequalities

 Compound Inequalities

50: Negative Numbers

 Comparing and Ordering Integers

53: Adding Positive and Negative Numbers

 Adding and Subtracting Integers
 Adding and Subtracting Integers with Chips

56: Subtracting Positive and Negative Numbers

 Adding and Subtracting Integers
 Adding and Subtracting Integers with Chips

58: Coordinate Graphs

 City Tour (Coordinates)
 Points in the Coordinate Plane - Activity A

61: Lines of Symmetry

 Quilting Bee (Symmetry)

62: Slides

 Rock Art (Transformations)

63: Reflections

 Quilting Bee (Symmetry)
 Rock Art (Transformations)

64: Similarity

 Similar Polygons

68: X/Y Tables

 Using Tables, Rules and Graphs

72: Investigating Slopes of Lines and Intersecting Lines

 Slope - Activity B

81: The Associative Property

 Surface and Lateral Area of Prisms and Cylinders

89: Cubic Volume

 Balancing Blocks (Volume)

91: Volume of Cylinders, Prisms, and Cubes

 Prisms and Cylinders - Activity A

92: Volume of Cones and Pyramids

 Pyramids and Cones - Activity A

Content correlation last revised: 12/2/2009