Hands-On Activities & Projects: Ice Balloon

Introduction

Step-by-Step Demonstration

Going Deeper • What's Going On

Running time: 07:39

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Step-by-Step Demonstration

A detailed demonstration of how to do the Ice Balloons activity, including a discussion of materials needed and strategies for getting learners to ask and then investigate questions about what they are seeing.

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• Going further

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This material is based upon work supported by the National Science Foundation under Grant No. 0532756. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.