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Journal Article |
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Journal Article |
Astronomy throughout the year
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Journal Article |
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Journal Article |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about energy. The probe is designed to find out whether students think “warm clothes,” like a mitten, produce their own energy, manifested as heat.
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'Now It Looks Like a Moon:' Opportunities for Science and Math Talk During Play
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about seeds. The probe is designed to find out what students think most seeds need to germinate.
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about conservation of matter during combustion. The probe is designed to find out if students think the mass changes as paper burns inside a closed…
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Using a Systems Thinking Approach to Figure Out Why a Ball Drops, Bounces, and Stops
Journal Article |
This column provides how-to strategies and practical advice for the science teacher. In this issue, learn how to develop students’ systems thinking skills and have them apply these skills to discover and explain the…
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Observing Environmental Changes from Earth's Orbit
Journal Article |
Astronomy throughout the year.
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Just When You Thought Your Lab Was Safer
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Case Study |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about conservation of matter during a chemical change (oxidation). The probe is designed to find out if students think the mass changes as rust forms…
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What Is a Product’s Life Cycle?
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the life cycle of a product. The probe is designed to see how students apply the concept of life cycle analysis to determine the impact of a…
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