Electricity - Try some of these websites
www.primaryhomeworkhelp.co.uk/revision/Science/electricity.htm
www.bbc.co.uk/bitesize/topics/zj44jxs
States of Matter - Solid, liquid or gas?
http://www.primaryhomeworkhelp.co.uk/revision/Science/changingmaterials.htm#2
Websites
Cincinnati Zoo are doing daily home safari tours of the zoo. Find out about new animals and their diets.