Chapter 6: Rules and Patterns
L1: Exploring Rules
L2: Using Graphs to Find a Rule
L3: Rules that Use More than One Input
L4: Finding Rules with Parts and Wholes
L5: Recording Rules with Fractions
L6: Patterns in Geometry
L7: Patterns on the Number Line Hotel
L8: Finding Rules for Sharing Machines
L9: More Rules with Sharing Machines
L10: Finding a Rule for an Unusual Machine
L11: Problem Solving Strategy and Test Prep: Look for a Pattern
Chapter 1: Building Operations
L1: Counting and Larger Numbers
L4: Counting on the Number Line
L5: Adding on the Number Line
L6: Subtracting on a Number Line
L7: Skip-Counting
L8: Finding Missing Parts
L9: Problem Solving Strategy and Test Prep: Act it Out (Ch 1, G3)
Chapter 2: Multiplication Situations GR3
L1: Recognizing Rectangular Arrays
L2: Arrays of Square Tiles
L3: Intersecting Lines
L4: Visualizing Intersections
L5: Finding the Numbers of Intersections
L6: Pairing Objects
L7: Listing Combinations
L8: Using Multiplication
L9: Writing Number Sentences for Intersecting Lines
L10: Breaking Products into Factors
L11: Seperating Arrays
L12: Problem Solving Strategy and Test Prep: Draw a Picture (G3)
Chapter 3: Using Addition and Subtraction
L1: Introducing Magic Squares
L2: Completing Magic Squares

EXPLORE - Magic Squares with Missing Addends.

L3: How Many Marbles?
L5: Drawing Conclusions
L6: Using the Fewest Coins
L7: Adding and Subtracting with Coins
L8: Estimating Sums and Differences
L9: Problem Solving Strategy and Test Prep: Work Backward
Chapter 4: Grouping, Regrouping, and Place Value
L1: Grouping Measurement Units
L3: Regrouping with Base-Ten Blocks
L4: Mystery Number Puzzles
L5: Focuysing on Digits
L6: Working Strategically
L7: Place Value with Larger Numbers
L8: Problem Solving Strategy and Test Prep: Make an Organized List
Chapter 5: Understanding Addition and Subtraction Algorithms
L1: Regrouping by Tens
L2: Rounding to the Nearest Ten or Hundred
L3: Finding Differences on the Number Line
L4: Using Tens and Hundreds to Estimate Sums
L5: Estimate and Adjust to Find Sums
L6: USing Cross Number Puzzles to Add
L7: Using a Common Addition Algorithm
L8: Estimate and Adjust to Find Differences
L9: Using Cross Number Puzzles to Subtract
L10: Using a Common Subtraction Algorithm
L11: Problem Solving Strategy and Test Prep: Solve a Simpler Problem
Chapter 7: Fractions GR3
L1: Working with Fractions
L2: Making Equivalent Fractions
L3: Exploring Equivalent Fractions
L4: Fractional Relationships in Context
L5: Comparing Fractions in Context
L6: Comparing Fractions
L7: Problem Solving Strategy and Test Prep: Make a Model
Chapter 8: Charts and Graphs
L1: Introducing Pictographs
L2: Making Pictographs
L3: Introducing Bar Graphs
L4: Exploring Probability
L5: Experimenting with Probability
L6: Making and Using a Price Chart
L7: Finding Locations on a Map
L8: Naming Intersections on a Map
L9: Graphing Solutions to Open Number Sentences
L10: Problem Solving Strategy and Test Prep
Chapter 9: Exploring Multiplication
L1: Multiplication Facts Practice
L2: Connecting Multiplication and Division
L3: Using Multiplication Facts
L4: Combining Arrays
L5: Separating Arrays into Two Regions
L6: Separating Arrays into Four Regions
L7: Problem Solving Strategy and Test Prep: Guess and Check
Chapter 10: Length, Area and Volume
L1: Measuring to the Nearest Quarter Inch
L2: Measuring Heights
L3: Comparing Measurements
L4: Measuring in Centimeters
L5: Area and Perimeter
L6: More Area and Perimeter
L7: Measuring Volume
L8: Problem Solving Strategy and Test Prep: Draw a Picture
Chapter 11: Geometry
L1: Classifying Polygons by the Number of Right Angles
L2: Classifying Polygons by Using Pairs of Parallel Sides
L3: Identifying Congruent Figures
L4: Working with Lines of Symmetry
L5: Identifying Attributes of Two-Dimensional Figures
L6: Identifying and Defining Polygons
L7: Making a Figure Zoo (G3 Ch11)
L8: Figure Safari (G3 Ch11)
L9: Describing Three-Dimensional Figures (G3 Ch11)
L10: Problem Solving Strategy and Test Prep: Look For a Pattern
Chapter 12: Multiplication Strategies
L2: Using Sums to Multiply
L3: Multiplying with Base-Ten Blocks
L4: Multiplying with Arrays
L5: Separating Arrays to Multiply
L6: Multiplying with Larger Numbers
L7: Finding Missing Factors
L8: Division
L9: Problem Solving Strategy and Test Prep: Work Backward
Chapter 13: Time, Temperature, Weight, and Capacity
L1: Measuring Temperature
L2: Measuring Time
L3: Comparing Time
L4: Weight in Ounces, Pounds, and Tons
L5: Weighing to Solve Problems
L6: Measuring Capacity
L7: Weight and Capacity
L8: Analyzing Temperature Data
L9: Problem Solving Strategy and Test Prep: Act it Out (Ch 13, Gr 3)
Chapter 14: Addition and Subtraction in Depth
L1: Place Value and Expanded Forn
L2: Breaking Up Numbers to Add
L3: Breaking Up Numbers to Subtract