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Ask student what causes charge, i.e. motion of electrons. So answer is that electrons move away from the object leaving it positively charged, or move onto a neutral object leaving it negatively charged.

Using the "crabs claw" or "parrot beak" method, draw lines linking the two brackets (demonstrated on whiteboard) 6x x 4x = 24x 2 6x x 7 = 42x 9 x 4x = 36x 9 x 7 = 63 Answer = 24x 2 + 42x ...

Check whether student can calculate simple interest, e.g. How much money would you have after 1 year if you have £50 and get 3% interest? (Ans: 50*1.03 = 51.50) Once this is understood get them to calculate ...

At GCSE level, your examiners are not looking for a particularly complex piece of music. They are simply looking for a well-executed, well written-out simple composition, and the easiest way to accomplish th...

The options of internal growth in a company are: - Increase existent production through innovation in technology or investment in new capital - Creation of new productions - Finding new markets such as a dif...