for a quick revision the most important parts are the definitions and the experiments so focus on these. To access the marking scheme online click here
Click the checkbox
On the dropdown menu choose type/select type you can access the examination papers or marking scheme for any subject for the junior, leaving certificate or leaving certificate applied.
Look at previous exam papers for science for the junior cert and see how they are marked (learn to think how an examiner does).
No I don't!!!!
You might need to download a program to view the papers (as they are in pdf format) called acrobat reader. The link located on the bottom left-hand corner of screen under the blue/greenish menu at side (scroll down). Click on the yellow icon. This should lead you to the adobe.com homepage, then simply click on the red download button.