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