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Science 71

Discover the essential steps of the scientific method as outlined in Mr. Mullett's Science class on September 12, 2011. Learn how to effectively organize your approach to experiments, beginning with stating the problem, forming hypotheses, conducting experiments, analyzing results, and reaching conclusions. This lesson also features a fun mnemonic to remember the steps, promotes collaborative learning, and covers important measurement techniques in science. Successfully apply these concepts through hands-on lab activities and quizzes to deepen your understanding of scientific processes.

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Science 71

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  1. Science 71 Mr. Mullett September 12, 2011 - Day 10 of 180

  2. Clicker Question Put these steps into order from beginning to end. • Conclusion • State the Problem • Experiment • Hypothesize • Results

  3. Science 71(11-12) = pgcv2g Science 71A(11-12) = qscksd Science 71C(11-12) = fvj9yf Science 71D(11-12) = 2kijyf Science 71E(11-12) = 6amsue Science 71F(11-12) = k8b5mk SMS Homework = 7r80hf

  4. Agenda • Scientific Method • Lab Report • Order and Puzzle • Quiz Repair • Density lab – Finish and Turn in

  5. Scientific Method • If you could list the basic steps to the Scientific Method, what would they be?

  6. Scientific Method • I would like you to meet Sheldon! • And why would Sheldon be a good image fro remembering the Scientific Method?

  7. Scientific Method • Some Really Hip Egg Ran Cockeyed Repeatedly!

  8. Scientific Method • Some • State the Problem

  9. Scientific Method • Really • Research the Topic

  10. Scientific Method • Hip • Hypothesize and explain why you think so with your done research

  11. Scientific Method • Egg • Experiment the Topic

  12. Scientific Method • Ran • Results – explain your collected data

  13. Scientific Method • Cockeyed • Conclusion – Restate your problem and answer with found data/results

  14. Scientific Method • Repeatedly • Repeat the experiment

  15. Scientific Method • Some Really Hip Egg Ran Cockeyed Repeatedly! • SRHERCR

  16. Clicker Question Put these steps into order from beginning to end. • Conclusion F. Repeat • State the Problem G. Experiment • Hypothesize • Results • Research

  17. Scientific Method • HEADING • ABSTRACT • INTRODUCTION • MATERIALS AND METHODS • RESULTS • DISCUSSION • REFERENCES

  18. Definitions • Density- The amount of Mass per Volume (D=m/V) Water = 1.0 g/cm3 • Volume – the measurement of the space that an object occupies (3D - LxWxH) Discussed in MATH • Mass – the amount of matter in an object

  19. Techniques • Length • Never use the end of the ruler. Why? • Do not round, always try to be as accurate 1.75 vs. 2.0 • Volume • Do not round, always try to be as accurate 1.75 vs. 2.0 • Use the bottom of the meniscus when measuring with graduated cylinders. Use clickers. What is the volume?

  20. Begin With Partners • Begin completing the hand out on Measurement of Length and Volume. • Work in partners, be prepared to switch half-way through. (Clothes, Bday Month) • What isn’t completed is HOMEWORK • IN ADDITION, begin completing the pretest handout. Due by Friday in class. Not graded, but benefiting you if you take it seriously.

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