Here are the standards that these experiments address:
- K.1 Scientific Reasoning
- K.5 Matter
- K-2 ETS1-1 Engineering Design
- 2-PS1-1.A Matter
I try and do these experiments outside in the fall or spring. Depending on how much you let the children do they can get a bit wet. I use square wash tubs to hold the water. All the materials are readily available. I have seen various versions of these experiments in books and through the web. I have a set-up of four stations per classroom, which means there would need to be four adults available. The session is set to run in 45 minutes with about 10 minutes at each station. The files are loaded as jpg files. If you want them in a pdf format or word you can email me for those files.