First Name: | CJ |
Age: | 8 |
Experiment Title: | fall domino`s fall. |
What was the purpose of your experiment? Provide a brief description of what you were hoping to learn, discover, or study.: | I wanted to experiment with how closely domino’s need to be assembled in order to fall smoothly |
What was your hypothesis?: | That the dominos on the higher surfaces would drop onto the dominos on the lower surfaces and cause everything to fall smoothly |
What materials did you use in your experiment? List them all.: | duplos, circle card holder, domino`s of course, the dominos box, and a table to jump off of. |
What procedure was followed? Provide a brief description of the steps you followed during your experiment.: | i assembled about half an inch away from one another and when i ran out of dominos, i used the duplos. Then i tipped over the first domino and watched the resulting chain reaction. When the dominos stalled in the middle, I had to manually tip over the next domino in line. |
What were the results of your experiment?: | The circle roller didn’t have the angle and the experiment stalled in the middle. Once I restarted at that point, the remainder of the chain reaction worked successfully. |
What is your conclusion after conducting the experiment? Was your hypothesis correct or incorrect?: | Our hypothesis was correct, the chain reaction functioned well between surfaces. But next time, I will use different rolling tool with more weight. |
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.: | A domino effect is when event sets off a series of similar events. When the first domino pushes the second, it triggers the following dominos to fall. |
Lab Report: Fall, Dominos, Fall