More ideas from jo

How to Make a Homemade Thermometer. Making a homemade thermometer can be a little time consuming, but the process is actually quite simple to complete and easy to understand. Build your thermometer and test it to make sure that it responds.

The science of density is a simple concept, but there are so many things to learn in this important scientific concept. This classroom-friendly science lesson will show kids the varying density of water, oil, and dish soap suspended in cups of water.