Science Journal
Lab Sheet
Experiment #4

Question: How can you inflate a balloon without blowing into it?

Your Name:     Grade:
School's Name:
Teacher's Name:
Teacher's E-mail address:

Steps Of Your Experiment
Hypothesis Revisited (If your hypothesis has changed, type in your new hypothesis. Otherwise, type "Same".)
Why did you change (or not change) your hypothesis?
Following the class discussion please write your Concluding Hypothesis