Working...
Chapter 1 Place-Value Foundations
Lesson 1-1 Understanding Place-Value
Lesson 1-2 Expanded Form
Lesson 1-3 Different Ways to Write Numbers
Lesson 1-4 Algebra - Different Names for Numbers
Lesson 1-5 Problem Solving - Tens and Ones
Apply Your Understanding
Lesson 1-6 Locate Numbers on a Number Line
Lesson 1-7 Rounding to the Nearest 10
Chapter 1 Review/Test
Chapter 2 Patterns
Lesson 2-1 Algebra - Describe and Create Growing Patterns
Lesson 2-2 Algebra - Describe and Create Shrinking Patterns
Lesson 2-3 Algebra - Extend Growing and Shrinking Patterns
Lesson 2-4 Algebra - Complete Growing and Shrinking Patterns
Building Fact Fluency
Chapter 2 Review/Test
Chapter 3 Foundations for Addition and Subtraction
Lesson 3-1 Use Double Facts
Lesson 3-2 Algebra - Practice Addition Facts
Lesson 3-3 Make a Ten to Add
Lesson 3-4 Algebra - Add 3 Addends
Apply Your Understanding
Lesson 3-5 Relate Addition and Subtraction
Lesson 3-6 Practice Subtraction Facts
Lesson 3-7 Use Ten to Subtract
Building Fact Fluency
Chapter 3 Review/Test
Chapter 4 2-Digit Addition
Lesson 4-1 Break Apart Ones to Add
Lesson 4-2 Use Compensation
Lesson 4-3 Break Apart Addends as Tens and Ones
Lesson 4-4 Estimate Sums
Lesson 4-5 Model Regrouping for Addition
Lesson 4-6 Model and Record 2-Digit Addition
Apply Your Understanding
Lesson 4-7 2-Digit Addition
Lesson 4-8 Practice 2-Digit Addition
Lesson 4-9 Rewrite 2-Digit Addition
Lesson 4-10 Algebra - Find Sums with 3 Addends
Lesson 4-11 Algebra - Find Sums for 4 Addends
Building Fact Fluency
Chapter 4 Review/Test
Chapter 5 2-Digit Subtraction
Lesson 5-1 Algebra - Break Apart Ones to Subtract
Lesson 5-2 Algebra - Break Apart Numbers to Subtract
Lesson 5-3 Estimate Differences
Lesson 5-4 Model Regrouping for Subtraction
Lesson 5-5 Model and Record 2-Digit Subtraction
Apply Your Understanding
Lesson 5-6 2-Digit Subtraction
Lesson 5-7 Practice 2-Digit Subtraction
Lesson 5-8 Rewrite 2-Digit Subtraction
Lesson 5-9 Add to Find Difference
Lesson 5-10 Solve Multi-step Problems
Building Fact Fluency
Chapter 5 Review/Test
Chapter 6 Algebra
Lesson 6-1 Algebra - Use Drawings to Represent Problems
Lesson 6-2 Algebra - Use Number Sentences to Represent Problems
Lesson 6-3 Algebra - Equal and Not Equal
Lesson 6-4 Algebra - Represent Number Sentences
Apply Your Understanding
Lesson 6-5 Problem Solving - Addition
Lesson 6-6 Algebra - Write Number Sentences to Represent Addition
Lesson 6-7 Problem Solving - Subtraction
Lesson 6-8 Algebra - Write Number Sentences to Represent Subtraction
Lesson 6-9 Algebra - Write Problem Situations
Building Fact Fluency
Chapter 6 Review/Test
Chapter 7 Shapes and Angles
Lesson 7-1 Two-Dimensional Shapes
Lesson 7-2 Angles in Two-Dimensional Shapes
Lesson 7-3 Right Angles
Apply Your Understanding
Lesson 7-4 Sort Two-Dimensional Shapes
Lesson 7-5 Hands On - Compose Two-Dimensional Shapes
Lesson 7-6 Hands On: Algebra - Crease and Describe Repeating Patterns
Building Fact Fluency
Chapter 7 Review/Test
Chapter 8 Time and Data
Lesson 8-1 Time to the Quarter Hour
Lesson 8-2 Practice Telling Time
Lesson 8-3 A.M. and P.M.
Apply Your Understanding
Lesson 8-4 Collect Data
Lesson 8-5 Picture Graphs
Lesson 8-6 Reading Pictographs
Lesson 8-7 Make Pictographs
Lesson 8-8 Read Bar Graphs
Lesson 8-9 Make Bar Graphs
Lesson 8-10 Problem Solving - Conclusions and Predictions
Building Fact Fluency
Chapter 8 Review/Test
Chapter 9 Explore Fractions
Lesson 9-1 Equal Parts of a Whole
Lesson 9-2 Show Equal Parts of a Whole
Lesson 9-3 Describe Equal Parts of a Whole
Lesson 9-4 Problem Solving: Equal Shares
Apply Your Understanding
Lesson 9-5 Fraction Models
Lesson 9-6 Equal Parts of a Set
Lesson 9-7 Show Equal Parts of a Set
Building Fact Fluency
Chapter 9 Review/Test
Chapter 10 Measurement: Length and Capacity
Lesson 10-1 Hands On - Make and Use a Ruler
Lesson 10-2 Hands On - Measure With and Inch Ruler
Lesson 10-3 Hands On - Measure in Inches and Feet
Apply Your Understanding
Lesson 10-4 Hands On - Measure With a Centimeter Ruler
Lesson 10-5 Hands On - Centimeters and Meters
Lesson 10-6 Hands On - Measure and Compare Lengths in Centimeters
Lesson 10-7 Hands On - Capacity
Building Fact Fluency
Chapter 10 Review/Test
Chapter 11 Money and Foundations for Multiplication
Lesson 11-1 Dimes, Nickels, and Pennies
Lesson 11-2 Quarters
Lesson 11-3 Count Collections
Lesson 11-4 Hands On - Show Amounts in Two Ways
Apply Your Understanding
Lesson 11-5 Problem Solving - Equal Groups
Lesson 11-6 Represent Equal Groups
Lesson 11-7 Algebra - Repeated Addition
Build Fact Fluency
Chapter 11 Review/Test
Chapter 12 Place Value to 1,000
Lesson 12-1 Group Tens as Hundreds
Lesson 12-2 Explore 3-Digit Numbers
Lesson 12-3 Hands On - Model 3-Digit Numbers
Lesson 12-4 Hundreds, Tens, and Ones
Lesson 12-5 Place Value to 1,000
Lesson 12-6 Number Names
Apply Your Understanding
Lesson 12-7 Different Forms of Numbers
Lesson 12-8 Algebra - Different Ways to Show Numbers
Lesson 12-9 Count On and Count Back by 10 and 100
Lesson 12-10 Algebra - Number Patterns
Lesson 12-11 Algebra - Counting Patterns Within 1,000
Building Fact Fluency
Chapter 12 Review/Test
Chapter 13 Compare, Order, and Round Numbers to 1,000
Lesson 13-1 Algebra - Compare Numbers
Lesson 13-2 Problem Solving - Compare Numbers
Lesson 13-3 Algebra - Order Numbers
Lesson 13-4 Round to the Nearest 100
Building Fact Fluency
Chapter 13 Review/Test