Spring - Children will love to help the chick hatch from the egg with this simple chick hatching activity and craft (our inspitation for this craft came from here). Use the craftivity to talk about how the chick grows inside the egg.
VBS entry way. Add this to your classroom interior doorway, or in a corner. Summer reading cave - Graham Public Library A cozy corner cave with cave paintings the children made and also a great way to make reading fun!
This would be a great experiment for elementary school students. Apple rotting experiment - check out this apple science activity and see what happens to apples left in air, water, vinegar, and oil for a w.
Force and Motion Experiment. This fits into the physical science. You could use tin foil, sandpaper, and cardboard to create three different surfaces to see which one has more friction. This could be used in a reading lesson setting.