finding percentages of amounts for weak ability
Last updated 30 January 2014, created 06 September 2012, viewed 9,369
I used this as a way of getting my weakest class to practice 1%, 10%, 25% and 50%.
Spent one lesson looking at what a percentage is and how to divide and multiply by by 10 and 100 etc.
this has a few problems also. they are very simple and can be made more difficult by changing these.