The Seely Science department has purchased a membership for you to use the excellent Lonsdale revision questions.
Once you've revised for an exam, these questions are great for checking your understanding and spotting areas to improve.
The computer marks your answers, gives you help when you're stuck, and advises you how to improve.
Go on... have a go... Here's how to do it.
FIRST: Click here to open a new window with the instructions in it.The Lonsdale questions are terrific but they don't seem to work in all versions of Internet Explorer. If you have problems, it is worth downloading the free alternative browser called Firefox from here. It won't mess up your computer.
THEN: Click here to go to the school web site