The purpose of this lesson is to estimate a quantity using a referent.
Included are the support materials for Grade 3 Blended Learning Math - Unit 2.9: Numeracy - Numbers to 1000 - Estimating to 1000:
The purpose of this lesson is to introduce and activate prior knowledge about addition and subtraction.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.0: Addition and Subtraction - Introduction
The purpose of this lesson is to use mental math strategies to subtract.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.10: Addition and Subtraction - Using Mental Math to Subtract and a YouTube video on Mental Math Strategies.
The purpose of this lesson is to use personal strategies to subtract 3-digit numbers.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.11: Addition and Subtraction - Subtracting 3-Digit Numbers
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 recall basic subtraction facts.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.2: Addition and Subtraction - Relating Addition and Subtraction
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 use personal strategies to subtract 2-digit numbers.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 3.9: Addition and Subtraction - Subtracting 2-Digit Numbers
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 estimate and measure mass in kilograms.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 4.10: Measurement - Exploring Mass: The Kilogram.
The purpose of this lesson is to estimate and measure mass in grams.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 4.11: Measurement - Exploring Mass: The Gram.
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
The purpose of this lesson is to use a calendar to measure time.
Included is a YouTube video to support Grade 3 Blended Learning Math - Unit 4.3: Measurement - Exploring the Calendar