Transform Everyday Objects into Science Experiments | STEMazing.org Guide
Discover how to easily turn almost anything into a science experiment with this comprehensive guide from STEMazing.org. Learn about independent, dependent, and control variables, follow step-by-step instructions, and analyze your results to draw conclusions effectively.
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Presentation Transcript
Screen Shot 2014-01-17 at 12.10.45 AM.png STEMAZing.org IDC (not IDK!) How to turn absolutely anything (well almost) into a science experiment!
Some Concepts First Independent Variable a variable manipulated or changed by the experimenter ( I control it) Dependent Variable a variable which could depend on other factors and can be measured Control Variable a variable kept constant, not varied by the experimenter, to eliminate its impact on the dependent variable being studied
Step 1 Observe something happening.
Step 2 List independent/ma nipulated variables.
Step 3 List dependent/resp onding variables.
Step 4 Ask a question. How will systematically changing Independent Variable affect/change/influence Dependent Variable ?
Step 5 Control ALL independent variables not being tested!
Step 6 Write experimental procedure.
Step 7 Collect data.
Step 8 Analyze data. Average, standard deviation, standard error, etc.
Step 9 Graph results.
Step 10 Make preliminary conclusion based on data. Increasing/Decreasing Independent Variable increased/decreased/had no effect on Dependent Variable .
Step 11 Report findings.
