Bubble bomb experiment

Learning Intention:   W.a.l.t to conduct, observe and record experiments

Hypothesis/Prediction: (What do you think will happen?) I think it will explode.

Equipment/Materials Needed: Vinegar Baking soda Paper towel Zip lock bag

Method/Steps: 1. Put a table spoon of baking soda inside a paper towel and fold it up into a square. This is your ‘time release’ packet. 2. Pour into your plastic bag: 1/2 cup of vinegar and 1/4 cup of warm water. 3. Carefully put the time release packet into your zip lock bag without it dropping in the vinegar before you can close the bag. 4. Close the bag. 5. Give the bag a shake.

Results (What happened) When we shaked the bag it started to fill up with gas (air).  Then the warm water and the vinger started to bubble and then ….. it expoled.

Summary Statement/Conclusion: (Was your prediction right or wrong? Why?   What did this experiment/your results tell you?) My prediction was right because it exploded.