National Geographic http://www.nationalgeographic.com/kids/
White House for Kids http://www.whitehouse.gov/kids/whlife/index.html
Energy http://fplenergy.apogee.net/kids/funexp.aspx
Energy http://www.eere.energy.gov/kids/
Animal Site http://www.nhptv.org/natureworks/nw4.htm
Matter-Properties and characteristics http://www.bbc.co.uk/schools/scienceclips/ages/7_8/characteristics_materials.shtml
Matter-changes in states http://www.bbc.co.uk/schools/scienceclips/ages/9_10/changing_state.shtml