Formative Assessment Probes: Watermelon and Grape: An Intuitive Rule of Quantity and Proportion | NSTA

Formative Assessment Probes: Watermelon and Grape: An Intuitive Rule of Quantity and Proportion

Science and Children—December 2014

This column focuses on promoting learning through assessment. This month’s issue shows a formative assessment probe that reveals how strong the "More A - More B" intuitive rule is when students are considering the properties of floating and sinking.

Assessment Crosscutting Concepts NGSS Elementary

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