Filters: Your search found 5 results.
Topics/Subjects:
Earth history  
Earth structure  
Resource Type:
Demonstration  
Learning Time:
30 to 45 minutes  
SMD Forum - Primary:
Earth Science  
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This resource is designed to enable presenters (scientists, engineers, etc.) to easily present to an elementary and/or middle school audience and feel confident that the information they are presenting is developmentally appropriate and supports the... (View More)

In this demonstration activity, students make structural models of gas molecules using pipe cleaners and polystyrene balls and test their molecules for their resonant frequency. Students shake the models, count vibrations, and compare the resonance... (View More)

This model demonstrates convection currents and uses water, food coloring, a cup of very hot water and a votive candle as heat sources. Movie clips of demonstration setup and convection in action are provided. This activity is supported by a... (View More)

This resource describes the physics behind the formation of clouds, and provides a demonstration of those principles using a beaker, ice, a match, hot water, and a laser pointer. This resource is from PUMAS - Practical Uses of Math and Science - a... (View More)

This chapter provides a series of investigations, ranging from teacher-centered to open inquiry, that involve the formation of clouds in a model cyclone, and demonstrating how the availability of heat (indicated by temperature) affects formation and... (View More)

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