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In this BryonySeries chapter book, a school hires supernatural super sleuth Cornell Dyer as a subsititute teacher.

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Cornell may teach anything he likes "as long as it's science."

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Here's one to try:

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Take an old muffin tin and ask your child to add a few drops of food coloring into each muffin cup.

 

Mixing colors is fine.

 

Then have the child bury the drops with a tablespoon of baking soda in each muffin cup.

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Give the child a cup of white vinegar and medicine syringe. Have the child add vinegar to the cups.

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What happens?

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Why does it happen?

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How can you find out?

 

 

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