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 and compare whole numbers to 100 000.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 2.1: Whole Numbers - Numbers to 100 000.
The purpose of this lesson is to explore whole numbers to one million.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 2.2: Whole Numbers - Exploring One Million.
The purpose of this lesson is to learn to write numbers in various ways.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 2.3: Whole Numbers - Representing Numbers.
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 using benchmarks to estimate.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 2.5: Whole Numbers - Using Benchmarks to Estimate.
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 add the strategy of "guess and check" or "guess and test" to a grade 5 mathematics estimation strategies toolkit.
Included is a YouTube video to support Grade 5 Blended Learning Math - Unit 2.8: Whole Numbers - Strategies Toolkit.