Formative Assessment Probes: Using the P-E-O Technique

by: Page Keeley

This column focuses on promoting learning through assessment. This month’s issue discusses using predictions, explanations, and observations during the Solids and Holes formative assessment probe.

Grade Levels



Assessment Physical Science Teaching Strategies


Type Journal ArticlePub Date 1/1/2013Stock # sc13_050_05_24Volume 050Issue 05

NSTA Press produces classroom-ready activities, hands-on approaches to inquiry, relevant professional development, the latest scientific education news and research, assessment and standards-based instruction.

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