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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 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 • 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.
Motion • App: Sparkvue (free) • Accelerometer and ‘g’ meter. Images: in a lift, circular motion Footage: apparent weight
Motion • App: Videophysics ($4.99) Show graphs from app.
Motion • Keyring camera ($8 Hobbyking.com) Not an app/SAC but could add interest Show footage
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)
Light • Endoscope • Polariser with sticky tape
Motion • App: Coasterphysics ($0.99)