Alka-Seltzer Rockets Teachers Copy (k-3rd grade)

More often than not, the rocket will go higher than what they can measure. They really just need to make visual references and compare the height when they use different amounts of water and Alka Seltzer. 8. They can then use lime juice and vinegar as alternate liquids in combination with the . Alka Seltzer. Suggestion: Have about 3 volunteers helping. There should be supervision for the ... ................
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