A lesson where students learn how warm water is less dense than cold water, and what this means for global climate change as ice from the polar regions melts. Students will do experiments in buoyancy and water density when hot or cold,...

From Shore to Sea: Pinnipeds have adapted to extreme weather conditions by developing layers of insulation materials. In this activity, students will perform an experiment to explore how different types of insulation materials work.

Information and activities looking at the impact of industrial and agricultural practices on global warming.

[Free Registration/Login Required] Teachers will find a variety of worksheets, booklets, conversion charts, warm-up activities and more on measurements. There is even one activity that could be used in a French language class which...