13: Bar Graphs and Line Plots
13.1: Making Bar Graphs with Scales
Graphing Skills
13.3: Line Plots
Line Plots
14: Fractions
14.1: Understanding Fractions
Fraction Artist 1 (Area Models of Fractions)
Modeling Fractions (Area Models)
Toy Factory (Set Models of Fractions)
14.2: Understanding Equivalent Fractions
Equivalent Fractions (Fraction Tiles)
14.4: Comparing Fractions
Fraction Garden (Comparing Fractions)
14.5: Adding and Subtracting Like Fractions
Adding Fractions (Fraction Tiles)
14.6: Fraction of a Set
Toy Factory (Set Models of Fractions)
15: Customary Length, Weight, and Capacity
15.2: Measuring Weight
Weight and Mass
15.3: Measuring Capacity
Measuring Volume
16: Time and Temperature
16.5: Elapsed Time
Elapsed Time
18: Two-Dimensional Shapes
18.3: Symmetry
Quilting Bee (Symmetry)
19: Area and Perimeter
19.1: Area
Fido's Flower Bed (Perimeter and Area)
19.4: Area and Perimeter
Fido's Flower Bed (Perimeter and Area)