Sorting by One Attribute
Classifying objects into categories based on a single attribute (e.g., color, shape, size).
Key Questions
- How do we decide which group an object belongs in?
- Justify why sorting by color is different from sorting by shape.
- Predict how a group of objects would look if sorted by size.
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.
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.
More in Measuring and Sorting
Comparing Lengths
Directly comparing two objects to see which is longer/shorter.
2 methodologies
Comparing Weights
Directly comparing two objects to see which is heavier/lighter.
2 methodologies
Comparing Capacities
Directly comparing two objects to see which holds more/less.
2 methodologies
Describing Measurable Attributes
Describing objects using measurable attributes like length, weight, and capacity.
2 methodologies
Sorting by Multiple Attributes
Classifying objects into categories based on more than one attribute.
2 methodologies