Feel+the+force

9K Record breakers

Feel the force
Identify the forces on objects. Describe the effects of balanced forces on a moving object. Describe the effects of unbalanced forces on a moving object. Explain why a car needs a force from the engine to keep moving at a steady speed.
 * Outcomes (what you will be able to do by the end of this lesson) **


 * Starter **
 * Review completed work from last lesson

> media type="file" key="ES9_Kb131_14ani.swf" width="640" height="480"
 * Activities **
 * 1) Skoool tutorials on balanced and unbalanced forces. Alternatively read through the BBC Bitesize notes on balanced and unbalanced forces.
 * 2) Learn about resultant forces
 * 1) In groups complete the questions on [[file:ES9_CHAP_Kb5.pdf|Gran Prix racing]]. review the questions as a class to see who has done best.
 * 2) Complete textbook questions 1-6 from p130-1 of Exploring Science 9.
 * 3) Extension: Find out about how the forces act on [[file:ES9_Kb131_08msu.doc|faster boats]].


 * Summary **
 * Review completed classwork / key term quiz


 * Homework activity options **
 * Download complete the gapfill on [[file:ES9_Kb131_17msc.doc|Feel the force]], print-off and stick into your exercise book. You can copy and complete if you have a problem printing.


 * Help and review**


 * Useful extras**