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Lab Report: Fall, Dominos, Fall

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.