Matter BBC Matter Activities- choose the activity and then take the quiz http://www.bbc.co.uk/schools/ks2bitesize/science/materials.shtml The Case of the Mystery Matter http://scorescience.humboldt.k12.ca.us/fast/teachers/Matter/matter.htm -Students become "matter detectives" and try to solve what's in the mystery packages using clues and Internet websites to help them. Three States of Matter- Project Integrate Template Download template Download answer key Using PowerPoint, students will sort descriptors of solids, liquids, and gases onto a Venn Diagram Periodic Table of the Elements   http://www.coolmath4kids.com/calculators/periodictable.html http://www.webelements.com/webelements/scholar/ Click an element to learn more about it. Chem-4-Kids      http://www.chem4kids.com         Mixtures and Solutions http://www.fossweb.com/modules3-6/MixturesandSolutions/index.html Variables http://www.fossweb.com/modules3-6/Variables/index.html