Take the quiz for each of these two when you have finished the activity:
http://www.bbc.co.uk/schools/ks2bitesize/science/activities/magnets_springs.shtml

http://www.bbc.co.uk/schools/ks2bitesize/science/activities/conductors.shtml

http://www.woodlands-junior.kent.sch.uk/revision/Science/electricity.htm
There are four different activities to do on this site. At the bottom, do Electricity in our Lives, Simple Circuits, Building Circuits, and Circuit Experiments