3Force-6

From MrReid.org Wiki
Jump to: navigation, search

Outcomes

Pupils should be able to give examples for, label and name a range of forces including

  • Air resistance (drag)
  • Thrust
  • Upthrust
  • Tension Force

Specification References

1.7 Express a force as a push or a pull of one body on another

1.8 Identify various types of force (e.g. gravitational, electrostatic etc)

Starter

recap the forces from last weeks lesson (contact, normal reaction, weight/gravitational and friction)

Main Body of Lesson

  • The force circus has now been split in three. To get through the circus I suggest talking through each station with the entire group having different pupils undertaking the experiment as you go. There is also a powerpoint with some simple definitions of the 4 forces covered in this lesson.
  • Laminated copies are provided with the circus- copy in science shared
  • You may be asked to have types of forces lesson 2 prior to lesson 1 so that kit can be easily shared.

Plenary

mini whiteboads and some free-body diagrams on the board.

Homework

Use the sheet in the shared folder from last lesson with freebody diagrams and questions about the forces covered so far.

Additional Information

Resources Required

  • Air resistance force/drag– ball bearing dropping through oil, model of dolphin, dropping ball and feather, parachute person
  • Thrust - balloon (long ones and fat ones), straws, 2 lines of string to go from the front of the lab to the back of the lab close to the ceiling
  • Upthrust - pieces of wood in water, different sized paper boat with paper clips to add, transparent water bath
  • Tension Force- ball and string, tyrolean traverse with barbie attached

Textbook References

  • None

Website References

  • None

Skills Addressed

Safety/Hazards

Notes

  • None

Forces & Matter Outline

Forces & Matter