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, Order, and Round Numbers

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

3: Addition

 Target Sum Card Game (Multi-digit Addition)

4: Subtraction

 Cargo Captain (Multi-digit Subtraction)

6: Understand Time

 Elapsed Time
 Time Estimation

7: Understand Multiplication

 Chocomatic (Multiplication, Arrays, and Area)
 Critter Count (Modeling Multiplication)

11: Understand Division

 No Alien Left Behind (Division with Remainders)

14: Collect and Record data

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

15: Analyze and Graph Data

 Graphing Skills
 Mascot Election (Pictographs and Bar Graphs)

16: Probability

 Spin the Big Wheel! (Probability)

19: Divide by 1-Digit Numbers

 No Alien Left Behind (Division with Remainders)

22: Polygons

 Quilting Bee (Symmetry)
 Rock Art (Transformations)

26: Perimeter, Area, and Volume

 Balancing Blocks (Volume)
 Fido's Flower Bed (Perimeter and Area)

27: Understand 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)

28: Add and Subtract Like Fractions

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

29: Decimals and Fractions

 Fraction, Decimal, Percent (Area and Grid Models)

Content correlation last revised: 8/1/2011