Today we did two science experiments., First, we made a volcano with baking soda and vinegar., The volcano erupted with many bubbles., Next, we put raisins in the liquid., The bubbles pushed the raisins up., Then, the raisins sank again., I learned that carbon dioxide gas can move the raisins., Today I was a scientist., We mixed baking soda and vinegar., The reaction made carbon dioxide gas., The volcano erupted., The bubbles made the raisins dance., Science is fun!

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Volcano Vocabulary
Volcano Vocabulary
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fun with science
fun with science
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4th grade fun with science 2
4th grade fun with science 2
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刺破氣球
Matter Vocabulary Review
Matter Vocabulary Review
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Fun with science- Things we use
Fun with science- Things we use
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Changes in Matter Quiz
Changes in Matter Quiz
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16 AMAZING SCIENCE Ex.2
16 AMAZING SCIENCE Ex.2
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Volcano Labelling Activity
Volcano Labelling Activity
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