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Fizzy Rocket Halloween Card
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Allergy friendly treats!
This is a digital download that you print at home! Print double sided on cardstock and then cut along the marked lines.
The materials for this experiment include: a film canister, alka seltzer tablet, and water. The way I use these is in little goodie bags. I print off the Science Card and then I add a film canister + an alka seltzer tablet.
Film Canister: https://amzlink.to/az0LlctNws41h
Alka Seltzer: https://amzlink.to/az0V5IrNuvueq