Relier Pairs MTC Sci Method - Lever Length vs. SpeedVersion en ligne assignment par Benjamin D Morgan 1 Step 5: Analyze the Results of the Lab 2 The independent variable for "How does the lever length effect the speed of the car" 3 Step 1: Make observations about the natural world 4 Step 6: Conclusion (Final Claim) 5 Step 2A: Ask a Question to Research 6 Step 2: Generate Concepts 7 Scientific Method 8 Step 3: Make a Hypothesis (claim) 9 Evidence for a conclusion (claim) comes from... 10 Step 4: Perform an Experiment to answer the question 11 Iterative 12 Step 2B: Do Research 13 Engineering Design Process 14 Evidence for a conclusion (claim) NEVER comes from... 15 The dependent variable for "How does the lever length effect the speed of the car" 16 The controlled variable for "How does the lever length effect the speed of the car" mass of the car After performing the lab we examined the data we collected to see which lever length went faster over 2 meters (Step of the Scientific Method) speed of the mousetrap car Data or observations only from an experiment or the environment We reviewed what we learned by watching and recording data from our previous experiments on mousetrap cars (Step of the Scientific Method) Changed the lever length on a mousetrap car and time which one went faster: longer or shorter lever (Step of the Scientific Method) lever length Process that repeats itself over-and-over again Answered the question "How does the lever length effect the speed of the car" before performing the experiment (Step of the Scientific Method) Answered the question "How does the lever length effect the speed of the car" based on the lab results only (Step of the Scientific Method) Stepwise iterative process used to research how the mousetrap car works Stepwise iterative process used to innovate a mousetrap car Learned about the differences between mass and weight by reading/watching videos and discussing (Step of the Scientific Method) My opinions on what I think the answer is When we performed the lab on Lever Length vs. Speed this is research for what step of the engineering design process How does the lever length effect the speed of the car as it travels 2 meters (Step of the Scientific Method)
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