The purpose of this lesson is to introduce the unit of whole numbers and to activate prior knowledge.
Included is a YouTube video to support Grade 4 Blended Learning Math - Unit 2.0: Whole Numbers - Introduction.
The purpose of this lesson is to explore estimating sums.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 2.4: Whole Numbers - Estimating Sums.
The purpose of this lesson is to explore strategies for estimating differences.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 2.6: Whole Numbers - Estimating Differences.
The purpose of this lesson is to review estimation strategies and use them to help check answers - (front-end rounding, using benchmarks to help with rounding, compensation, compatible numbers)
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 2.7: Whole Numbers - Estimating to Check Answers.
The purpose of this lesson is to explore strategies for multiplying and dividing whole numbers.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 3.0: Multiplying and Dividing Whole Numbers - Introduction.
The purpose of this lesson is to explore strategies and situations for estimating to solve multiplication problems.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 3.4: Multiplying and Dividing Whole Numbers - Estimating Products to Solve Problems.
The purpose of this lesson is to explore strategies for multiplying 2-digit numbers.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 3.6: Multiplying and Dividing Whole Numbers - Multiplying 2-Digit Numbers.
The purpose of this lesson is to explore strategies for estimating quotients to solve problems.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 3.7: Multiplying and Dividing Whole Numbers - Estimating Quotients to Solve Problems.
The purpose of this lesson is to explore estimating products and quotients with decimals.
Included is a YouTube video to support Grade 6 Blended Learning Math - Unit 3.2: Decimals - Estimating Products and Quotients.
The purpose of this lesson is to explore multiply a decimal less than one by a whole number.
Included is a YouTube video to support Grade 6 Blended Learning Math - Unit 3.4: Decimals - Multiplying a Decimal Less Than One by a Whole Number.