grade IV science UNIT 5 SOLIDS AND LIQUIDS

GRADE IV SOLIDS AND LIQUIDS
http://www.chem4kids.com/files/matter intro.html
http://www.strangematterexhibit.com/
http:www.bbc.co.uk/schools/scienceclips/ages/8 9/solid liquids.shtml http://science.lotsoflesson.com/matter.html http://www.brainpopjr.com/science/matter/solidsliquidsandgases/grownups.weml