experiment with sugar and water to see what colors ants prefer - and look at their bellies. You can see what color of sugar water they are drinking. My kids would love this. Then they would squish the ants.
DIY Amazing Density Tower from Things Found in Your Kitchen by stevespanglerscience: Make objects float in the middle of a liquid with this amazing trick. The idea is cool, but you need a tall glass (a vase?) and lots of each liquid to make it look good.
Teaching Text Structure- Anchor Chart Anchor charts are always wonderful to have in the classroom as a reference for students to look at when writing. This helps them understand the structure of their writing and how it should be done.
Ginger Snaps Treats for Teachers ~ a landform flip book that starts out as individual forms but then when it comes together it builds an entire scene of a physical environment incorporating all different landforms.