Texas enVision MATH 3
Use the table below to find videos, mobile apps, worksheets and lessons that supplement Texas enVision MATH 3.
Chapter 1: Numeration | |||||||||||
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Lesson 1: Hundreds |
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Lesson 2: Thousands |
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Lesson 3: Greater Numbers |
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Lesson 4: Comparing Numbers |
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Lesson 5: Ordering Numbers |
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Lesson 6: Counting Numbers |
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Lesson 7: Problem Solving: Make an Organized List |
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Chapter 2: Addition Number Sense | |||||||||||
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Lesson 1: Addition Meaning and Properties |
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Lesson 2: Adding on a Hundred Chart |
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Lesson 3: Using Mental Math to Add |
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Lesson 4: Rounding |
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Lesson 5: Estimating Sums |
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Lesson 6: Problem Solving: Draw a Picture |
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Chapter 3: Addition Number Sense | |||||||||||
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Lesson 1: Adding 2-Digit Numbers |
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Lesson 2: Models for Adding 3-Digit Numbers |
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Lesson 3: Adding 3-Digit Numbers |
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Lesson 4: Adding 3 or More Numbers |
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Lesson 5: Problem Solving: Try, Check, and Revise |
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Chapter 4: Subtraction Number Sense | |||||||||||
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Lesson 1: Subtraction Meanings |
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Lesson 2: Subtracting on a Hundred Chart |
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Lesson 3: Using Mental Math to Subtract |
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Lesson 4: Estimating Differences |
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Lesson 5: Problem Solving: Reasonableness |
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Chapter 5: Subtraction Whole Numbers to Solve Problems | |||||||||||
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Lesson 1: Models for Subtracting 2-Digit Numbers |
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Lesson 2: Subtracting 2-Digit Numbers |
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Lesson 3: Models for Subtracting 3-Digit Numbers |
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Lesson 4: Subtracting 3-Digit Numbers |
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Lesson 5: Subtracting Across Zero |
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Lesson 6: Problem Solving: Draw a Picture |
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Chapter 6: Multiplication Meanings | |||||||||||
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Lesson 1: Multiplication as Repeated Addition |
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Lesson 2: Arrays and Multiplication |
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Lesson 3: Using Multiplication to Compare |
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Lesson 4: Writing Multiplication Stories |
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Lesson 5: Problem Solving: Writing to Explain |
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Chapter 7: Multiplication Fact Strategies | |||||||||||
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Lesson 1: 2 and 5 as Factors |
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Lesson 2: 9 as a Factor |
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Lesson 3: Multiplying with 0 and 1 |
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Lesson 4: 10,11, and 12 as Factors |
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Lesson 5: Problem Solving: Two Question Problems |
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Chapter 8: Multiplication Fact Strategies:Use Known Facts | |||||||||||
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Lesson 1: 3 as a Factor |
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Lesson 2: 4 as a Factor |
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Lesson 3: 6 and 7 as Factors |
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Lesson 4: 8 as a Factor |
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Lesson 5: Multiplying with 3 Factors |
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Lesson 6: Problem Solving: Multiple Step Problems |
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Chapter 9: Multiplication Patterns and Number Sense | |||||||||||
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Lesson 1: Using Mental Math to Multiply |
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Lesson 2: Estimating Products |
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Lesson 3: Multiplication and Arrays |
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Lesson 4: Breaking Apart to Multiply |
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Lesson 5: Using Expanded Algorithm |
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Lesson 6: Multiplying 2-Digit by 1-Digit Numbers |
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Lesson 7: Problem Solving: Draw a Picture and Write a Number Sentence |
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Chapter 10: Division Meanings and Facts | |||||||||||
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Lesson 1: Division is Sharing |
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Lesson 2: Division as Repeated Subtraction |
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Lesson 3: Writing Division Stories |
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Lesson 4: Relating Multiplication and Division |
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Lesson 5: Fact Families with 2,3, and 5 |
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Lesson 6: Fact Families with 6 and 7 |
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Lesson 7: Fact Families with 8 and 9 |
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Lesson 8: Dividing with 0 and 1 |
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Lesson 9: Division Patterns |
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Lesson 10: Problem Solving: Draw a Picture and Write a Number Sentence |
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Chapter 11: Fraction Concepts | |||||||||||
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Lesson 1: Dividing Regions into Equal Parts |
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Lesson 2: Fractions and Regions |
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Lesson 3: Fractions and Sets |
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Lesson 4: Fractions and Length |
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Lesson 5: Using Models to Compare Fractions |
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Lesson 6: Comparing Fractions |
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Lesson 7: Finding Equivalent Fractions |
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Lesson 8: Problem Solving: Make a Table and Look for a Pattern |
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Chapter 12: Patterns and Relationships | |||||||||||
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Lesson 1: Repeating Patterns |
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Lesson 2: Number Sequences |
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Lesson 3: Extending Tables |
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Lesson 4: Writing Rules for Situations |
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Lesson 5: Geometric Patterns |
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Lesson 6: Act it Out and Use Reasoning |
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Chapter 13: Whole Numbers and Fractions on the Number Line | |||||||||||
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Lesson 1: Understanding Number Lines |
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Lesson 2: Patterns on the Number Line |
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Lesson 3: Locating Fractions on the Number Line |
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Lesson 4: Comparing Fractions on the Number Line |
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Lesson 5: Problem Solving: Missing or Extra Information |
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Chapter 14: Solids and Shapes | |||||||||||
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Lesson 1: Solid Figures |
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Lesson 2: Relating Solids and Shapes |
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Lesson 3: Lines and Line Segments |
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Lesson 4: Angles |
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Lesson 5: Polygons |
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Lesson 6: Triangles |
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Lesson 7: Quadrilaterals |
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Lesson 8: Problem Solving: Make and Test Generalizations |
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Chapter 15: Congruence and Symmetry | |||||||||||
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Lesson 1: Congruent Figures |
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Lesson 2: Line Symmetry |
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Lesson 3: Drawing Shapes with Line Symmetry |
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Lesson 4: Problem Solving: Use Objects |
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Chapter 16: Estimating and Measuring Length | |||||||||||
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Lesson 1: Understanding Measurement |
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Lesson 2: Fractions of an Inch |
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Lesson 3: Using Inches, Feet, Yards, and Miles |
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Lesson 4: Using Centimeters and Decimeters |
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Lesson 5: Using Meters and Kilometers |
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Lesson 6: Problem Solving: Make a Table and Look for a Pattern |
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Chapter 17: Perimeter and Area | |||||||||||
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Lesson 1: Understanding Perimeter |
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Lesson 2: Perimeter and Common Shapes |
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Lesson 3: Understanding Area |
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Lesson 4: Estimating and Measuring Area |
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Lesson 5: Problem Solving: Solve a Simpler Problem |
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Chapter 18: Volume, Capacity, Weight, and Mass | |||||||||||
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Lesson 1: Volume |
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Lesson 2: Customary Units of Capacity |
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Lesson 3: Units of Weight |
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Lesson 4: Metric Units of Capacity |
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Lesson 5: Units of Mass |
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Lesson 6: Act It Out and Use Reasoning |
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Chapter 19: Time and Temperature | |||||||||||
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Lesson 1: Time to the Half Hour and Quarter Hour |
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Lesson 2: Time to the Minute |
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Lesson 3: Temperature |
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Lesson 4: Work Backward |
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Chapter 20: Data, Graphs, and Probability | |||||||||||
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Lesson 1: Organizing Data |
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Lesson 2: Reading Pictographs |
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Lesson 3: Making Pictographs |
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Lesson 4: Making Bar Graphs |
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Lesson 5: How Likely? |
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Lesson 6: Problem Solving: Use Tables and Graphs to Draw Conclusions |
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