First Name: Sirius
Age: 9
Experiment Title: Small and Big balloons
What was the purpose of your experiment? Provide a brief description of what you were hoping to learn, discover, or study.: I was hoping to learn whether big or small balloons float with an air conditioner better.
What was your hypothesis?: The big balloon would work better.
What materials did you use in your experiment? List them all.: Big Balloon, Small Balloon, Air conditioner.
What procedure was followed? Provide a brief description of the steps you followed during your experiment.: I put the big balloon on and then the small. I recorded results.
What were the results of your experiment?: The big balloon was floating higher than the small.
What is your conclusion after conducting the experiment? Was your hypothesis correct or incorrect?: My hypothesis was correct. The big balloon floated higher.
Spend a few minutes learning about the scientific principles involved in your experiment. Write 3-4 sentences about what you learned and how it relates to your experiment.: The big balloon floated higher because there was more air in it. Also, the sides were thinner, as it was blown up more. As for the small balloon, the sides were thicker and there was less air in it.
Lab Report: Small and Big balloons