Comparing Decimals
Students will compare two decimals to hundredths by reasoning about their size and justify conclusions by using visual models or other strategies.
Key Questions
- Analyze how comparing digits in each place value helps determine the greater or lesser decimal.
- Construct a visual model (e.g., number line, grid) to compare two decimals to the hundredths place.
- Justify the comparison of two decimals using place value understanding.
Common Core State Standards
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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