Not only is it important in your lessons and in your calculator exam to have a scientific calculator, it is equally important to know how to use it. The video to the left explains the different functions of a calculator, including how to use the different modes, how to find out the square root of a number and using pi.
You can buy a scientific calculator in most retailers. Alternatively, click on one of the calculators below to view and buy.
BIDMAS gives you the order in which you should work out your calculations.
Go through the EdPuzzle to the right to test your knowledge on the EdPuzzle.