Question

what will be the best science model to make to win in district level science exhibation?

Answer 1

Here are some popular science fair projects that give a lot of bang for the buck.

Baking Soda and Vinegar Volcano. ...

Mentos and Soda Fountain. ...

Invisible Ink. ...

Crystal Growing. ...

Vegetable Battery. ...

Wind Energy. ...

Water Electrolysis. ...

Plant Science.

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