Bubble boom experiment

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

Hypothesis/Prediction: (What do you think will happen?) I think that 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?): Gas filled the bag then bubbles started to form at the bottom.Then the bag exploded.

Summary Statement/Conclusion: (Was your prediction right or wrong? Why?   What did this experiment/your results tell you? Yes my prediction was right because it did explode.It was a cemical change.