Lesson Idea | Rosie Explores States of Matter

In this engaging video by Rosie Riveters, you are invited to explore the three states of matter (solids, liquids, and gases) through a fun experiment that demonstrates their interactions. The activity includes step-by-step instructions for creating a growing pumpkin by filling a bottle with water (liquid) and placing an Alka Seltzer tablet (solid) inside a balloon. The balloon is stretched over the bottle's neck and the tablet is dropped into the water, initiating a reaction that produces carbon dioxide (gas). Alternative materials, such as baking soda and lemon juice, can also be used in the experiment, making it accessible for both home and classroom settings.

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