Matching Pairs Flashcards - MT Car Expt: Lever Length vs. DistanceOnline version assignment by Benjamin D Morgan 1 Step 6: Conclusion (Final Claim) 2 Step 5: Analyze the Results of the Lab 3 If I think my data from the experiment is wrong then... 4 Step 4: Perform an Experiment to answer the question 5 Iterative 6 Step 3: Make a Hypothesis (claim) 7 Step 1: Make observations about the natural world 8 Step 2A: Ask a Question to Research with a lab 9 Independent Variable 10 Controlled Variable 11 Step 2B: Do Research 12 Evidence for a conclusion (claim) comes from... 13 If I think my data from the experiment is wrong then I NEVER 14 Dependent Variable 15 Evidence for a conclusion (claim) NEVER comes from... Reviewed the observations we made during our first experiment (how the mass effected the speed of the car) How does the lever length effect the distance of the car Answer the question "How does the lever length effect the distance of the car" based only on our previous knowlege before performing this experiment The variable that we measure in an experiment Learned about normal force, what it is, and how it acts on the MT Car Answer the question "How does the lever length effect the distance of the car" based only on the results of the lab we did with this assignment Looked at our experimental results of which car went farther: the shorter or longer lever The variable that we keep the same in the experiment or it will effect/throw off the results My opinions on what I think the answer is Changed the lever length on a mousetrap car and then saw which went farther by measuring it Ignore the evidence (experimental data) and write what I think the correct answer is The variable that is made different in an experiment A process that repeats a series of steps over and over I write a final claim based on the evidence anyway OR redo the lab again Data or observations only from an experiment or the environment
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