1 / 12

Changing Misconceptions in Physics and Physical Science Students

Changing Misconceptions in Physics and Physical Science Students. Presented by: Catherine Charnawskas and Margaret Milligan . Quiz. Website: https://www2oakland.edu/secure/sbquiz/index.cfm Quiz helps to diagnose common misconceptions that science students have.

bjaramillo
Download Presentation

Changing Misconceptions in Physics and Physical Science Students

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Changing Misconceptions in Physics and Physical Science Students Presented by: Catherine Charnawskas and Margaret Milligan

  2. Quiz • Website: https://www2oakland.edu/secure/sbquiz/index.cfm • Quiz helps to diagnose common misconceptions that science students have. • Full quiz covers: physical science/physics, chemistry, biology, and astronomy.

  3. Topics we will cover today • Newton’s Laws • Gravity • Electricity and Circuits • Light • Density and Buoyancy

  4. Newton’s Three Laws • Newton’s First Law An object in motion will remain in motion, an object at rest will remain at rest, unless acted upon by an outside force. • Newton’s Second Law Force = mass * acceleration • Newton’s Third Law For every action, there is an equal and opposite reaction.

  5. Newton’s Demos and Lab • Question: Can one person “out pull” another person? • Two volunteers • Two spring scales • Hypothesis? Results? Explanation?

  6. Newton’s Demo and Lab • Question: Can I push you away? • Two Volunteers • Two chairs with wheels (skateboards or roller skates also work) • Hypothesis? Results? Explanation?

  7. The Effects of Gravity • Question: What happens if a feather and hammer are dropped at the same time (in the absence of air resistance)? • Video Clip: Astronauts having fun! • Hypothesis? Results? Explanation?

  8. Newton’s Demo and Lab • Question: Can you remove the paper towel without moving the beaker? • Volunteer • Paper Towel (brown school paper towel works best) • Stack of Beakers • Hypothesis? Results? Explanation?

  9. Electricity and Circuits • Question: How many ways can you light the bulb? • Light bulb and holder • Alligator clips and wires • Batteries and battery packs • Hypothesis? Results? Explanation?

  10. Electricity and Circuits • Question: Can we make a human circuit? • Human volunteers! • Hypothesis? Results? Explanation?

  11. Density • Question: Is your soda dense? • Can of regular and diet soda • Tank of water • Hypothesis? Results? Explanation?

  12. Wrap-up • All the handouts and PowerPoint can be found at http://www.msu.edu/~milliga9/mdsta.htm

More Related