Name:___________________________________________
Balloon Inflate Experiment
Fill out the following to the best of your ability. This is NOT optional.
Problem/Question: What size bottle will work best to inflate a balloon in the baking powder and vinegar experiment?
You don’t need to re-write this, I’ve already done this one for you.
1.
Hypothesis: Write in “If………., then…….” format. Remember, your hypothesis is your BEST guess of what will
happen. Your hypothesis does NOT have to be the same as the rest of your team members’.
2.
Independent Variable: Hint: What is “different” between the groups?
3.
Dependent Variable: Hint: What is the outcome you’ll be observing?
4. Control Variables: Hint: What is the “same” between the groups?
5. Procedures: Write what you did here, in numbered steps.
Turn to other side 
6. Materials: What did you use to do this experiment?
7. Results & Conclusion: What can you conclude from this experiment? Was your hypothesis correct?
This is George. George is proud of you for finishing this.