Posted: January 11, 2016
https://www.explorelearning.com/index.cfm?method=cResource.dspView&ResourceID=631
http://www.magnetgames.net/
http://www.bbc.co.uk/schools/scienceclips/ages/7_8/magnets_springs.shtml
http://www.bbc.co.uk/bitesize/ks2/science/physical_processes/magnets/play/
http://www.coolmath-games.com/0-science-magnets/
