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SACs and Pracs with Paul 1 & Paul 2

SACs and Pracs with Paul 1 & Paul 2. SACs, Apps, Pracs and demos Paul Fielding Billanook College Paul Fitz-Gerald Ivanhoe Girls’ Grammar School. What we would like to cover. iApps used in class Practical experiments/demonstrations with potential to become investigation tasks/SACs

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SACs and Pracs with Paul 1 & Paul 2

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  1. SACs and Pracs with Paul 1 & Paul 2 SACs, Apps, Pracs and demos Paul Fielding Billanook College Paul Fitz-Gerald Ivanhoe Girls’ Grammar School

  2. What we would like to cover • iApps used in class • Practical experiments/demonstrations with potential to become investigation tasks/SACs • Other practical experiments/demos that we find work well The experiments we selected to cover today have been proven in our classes, low cost and effective.

  3. Motion • App: Sparkvue (free) • Accelerometer and ‘g’ meter. Images: in a lift, circular motion Footage: apparent weight

  4. Waves (sound/light)

  5. Motion • App: Videophysics ($4.99) Show graphs from app.

  6. Sound

  7. Motion • Keyring camera ($8 Hobbyking.com) Not an app/SAC but could add interest Show footage

  8. Sound

  9. Sound • Singing rods with frequency counter • Frequency Meter PRO ($1.24) fλ=v 4185x0.608x2=5088 m/s (5082 m/s speed in aluminium rod)

  10. Investigations

  11. Investigations

  12. Investigations

  13. Investigations

  14. Investigations

  15. Light • Endoscope • Polariser with sticky tape

  16. Traditional light demos

  17. Traditional light demos

  18. Traditional light demos

  19. Motion • App: Coasterphysics ($0.99)

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