Here are a few questions for you to try to ponder now that you have learned some scientific concepts:. In your own words, describe the scientific concepts that you learned about and some of the things you observed or discovered. The purpose of an inquiry is to demonstrate what you learned, observed and discovered. Demonstrations are not the same as experiments but can involve you having fun collecting data. When you do an experiment, you choose one thing to change and try to understand the results of that change.
This is called Cause and Effect. Want a little more help taking charge of your project? Want to take the stress and guess-work out of Science Fair projects? Skip to content. Contact us. Facebook page opens in new window Linkedin page opens in new window. Potato Power! Mar 23 Explore the science behind the popular potato battery Science Fair project! Want to know how potato batteries work? It might simply look like a couple of potatoes with clips, wires and pennies sticking out of them in all directions.
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