Multiplying Decimals by Whole Numbers
Students will multiply decimals by whole numbers using strategies based on place value and properties of operations.
Key Questions
- Predict the placement of the decimal point in the product of a decimal and a whole number.
- Explain how multiplying decimals is similar to multiplying whole numbers.
- Design a real-world problem that requires multiplying a decimal by a whole number.
Ontario Curriculum Expectations
Suggested Methodologies
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Planning templates for Mathematics
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
unit plannerMath Unit
Plan a multi-week math unit with conceptual coherence: from building number sense and procedural fluency to applying skills in context and developing mathematical reasoning across a connected sequence of lessons.
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Build a math rubric that assesses problem-solving, mathematical reasoning, and communication alongside procedural accuracy, giving students feedback on how they think, not just whether they got the right answer.
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