Weight and Balance Scales
Exploring mass by using balance scales and comparing heavy and light objects.
Key Questions
- Analyze if a bigger object always weighs more than a smaller one?
- Explain how we can use a balance scale to find out how many cubes weigh the same as a toy car?
- Justify what it means when the balance scale is perfectly level?
NCCA Curriculum Specifications
Suggested Methodologies
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Planning templates for Foundations of Mathematical Thinking
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.
rubricMath Rubric
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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