Warm and Cold Air
Students examine what happens to air when it is heated or cooled. They conduct an experiment using bottles and balloons, record and discuss their observations, and write a hypothesis.
3rd - 5th Science 3 Views 12 Downloads
Investigation: Pollution Prevention Is Disease Prevention
Plenty of background information about how air pollution affects much more than just our lungs is included on this attractive handout. After reading, pupils make a working model of a lung and diaphragm. Junior physicians place a small...
4th - 6th Science CCSS: Adaptable