The purpose of this lesson is to use personal strategies to add and subtract.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.12: Addition and Subtraction - Addition and Subtraction Problems
The purpose of this lesson is to use strategies and properties for basic addition facts.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.1: Addition and Subtraction - Strategies for Addition Facts
The purpose of this lesson is to find the missing number in an equation.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.4: Addition and Subtraction - Addition and Subtraction Equations
The purpose of this lesson is to use estimation strategies to predict sums.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.4: Addition and Subtraction - Estimating Sums
The purpose of this lesson is to add 2-digit numbers.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.5: Addition and Subtraction - Adding 2-Digit Numbers
The purpose of this lesson is to use mental strategies to add.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.6: Addition and Subtraction - Using Mental Math to Add
The purpose of this lesson is to use strategies to add 3-digit numbers.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.7: Addition and Subtraction - Adding 3-Digit Numbers
The purpose of this lesson is to use estimation strategies to predict differences.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.8: Addition and Subtraction - Estimating Differences
The purpose of this lesson is to introduce the unit on measurement and activate prior knowledge about the topic.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 4.0: Measurement - Introduction
The purpose of this lesson is to use a non-standard unit to measure the passage of time.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 4.1: Measurement - Measuring the Passage of Time
The purpose of this lesson is to relate the passage of time to common activities using minutes and hours.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 4.2: Measurement - Exploring Units of Time