The Scientific Method

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  • 1. The Scientific Method!
  • 2. What is the Scientific Method? It is a process that is used to find answers to questions about the world around us!
  • 3. Is there only one Scientific Method?
    • Several versions
    • Some have more steps, while others only have a few
    • They all begin with identifying a problem or a question to be answered
    • All include making observations
    • All provide an organized method for conducting and analyzing an experiment
  • 4. What is a Hypothesis? A hypothesis is an educated guess based on observations and your knowledge of the topic.
  • 5. What is data? Data is information gathered during an experiment.
  • 6. Identify the Problem What do you want to know or explain? Use observations you have made to write a question that addresses the problem or topic you want to investigate.
  • 7. Form a Hypothesis What do you think will happen? Predict the answer to your question or the outcome of the experiment.
  • 8. Create an Experiment How will you test your hypothesis? Develop a procedure for a reliable experiment and address the safety rules.
  • 9. Perform an Experiment Follow the steps in your procedure to perform your experiment. Record data and observations.
  • 10. Analyze the Data Is the data reliable? Does your data and observations from the experiment support your hypothesis?
  • 11. If your data is inaccurate or the experiment was flawed in some way: Modify the Experiment Rewrite your procedure to address the flaws in the original experiment.
  • 12. If your data was accurate and the experiment went well: Communicate the Results! Write a conclusion that summarizes the important parts of your experiment and the results.