Unit 1: Math Is Discovery

Ask questions that can be checked, represent them, and revise an explanation.

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1. 1-1 Questions worth measuringWrite a question whose answers can vary and be checked.
2. 1-2 Two representations, one storyMatch a situation to a representation that keeps both quantities.
3. 1-3 What stays the sameDescribe the part of a pattern that repeats.
4. 1-4 Explain the whyRevise an explanation so it gives a reason.
5. 1-5 Precise languageReplace a vague description with quantities someone could check.
6. 1-6 Plan a discoveryPlan a small investigation with a question, a measure, and a display.