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