TONS of websites for science teachers. The picture I pinned is about plate tectonics which is what our unit is about. There are videos and games that the students can use to learn and practice the material that is covered in class.
An infotoon on the heights of clouds. Here’s a relative chart that can help approximate what kinds of clouds those are and roughly how high in the sky they are. Click the image for a larger, classroom friendly version.
Solar System Mobile Make a colorful, educational mobile of the solar system an excellent way to introduce older children to the planets. Get the Solar System Mobile Template and How-To. Info on the inside papers?