Harcourt Math

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

1: Place Value and Number Sense

Cannonball Clowns (Number Line Estimation)

2: Compare and Order Whole Numbers

Cannonball Clowns (Number Line Estimation)
Rounding Whole Numbers (Number Line)

3: Add and Subtract Greater Numbers

Target Sum Game (Multi-Digit Addition)
Cargo Captain (Multi-Digit Subtraction)/a>

5: Collect and Organize Data

Elevator Operator (Line Graphs)
Movie Reviewer (Mean and Median)
Reaction Time 2 (Graphs and Statistics)

6: Analyze and Graph Data

Graphing Skills
Mascot Election (Pictographs and Bar Graphs)

7: Understand Time

Elapsed Time
Time Estimation

8: Practice Multiplication and Division Facts

Factor Trees (Factoring Numbers)

13: Understand Division

No Alien Left Behind (Division with Remainders)

16: Patterns with Factors and Multiples

Factor Trees (Factoring Numbers)

17: Understanding Fractions

Equivalent Fractions (Fraction Tiles)
Fraction Artist 1 (Area Models of Fractions)
Fraction Garden (Comparing Fractions)
Fractions Greater than One (Fraction Tiles)
Modeling Fractions (Area Models)
Toy Factory (Set Models of Fractions)

18: Add and Subtract Fraction and Mixed Numbers

Adding Fractions (Fraction Tiles)
Fraction Artist 2 (Area Models of Fractions)

19: Understand Decimals

Modeling Decimals (Area and Grid Models)
Modeling Decimals (Base-10 Blocks)

20: Add and Subtract Decimals

Adding Decimals (Base-10 Blocks)
Subtracting Decimals (Base-10 Blocks)

23: Algebra: Explore Negative Numbers

Comparing and Ordering Integers

24: Explore the Coordinate Grid

City Tour (Coordinates)

26: Perimeter and Area of Plane Figures

Fido's Flower Bed (Perimeter and Area)

27: Solid Figures and Volume

Balancing Blocks (Volume)

30: Probability

Spin the Big Wheel! (Probability)

Content correlation last revised: 8/1/2011