DIY Space: How to Do a Science Fair Project - Step 3

Описание к видео DIY Space: How to Do a Science Fair Project - Step 3

Students learn what a variable is and the importance of building an experiment with just one variable.

More science fair project resources and downloads: http://www.jpl.nasa.gov/education/sci...

More educator activities and resources from JPL Education: http://www.jpl.nasa.gov/education/edu...

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