The Heat is On

Heat things up in your physical science class with this interactive lesson series on thermodynamics. Through a series of class demonstrations and experiments, young scientists learn how heat is transferred through conduction, convention,...

Let's heat things up! This simple experiment demonstrates for learners the important role the sun plays in providing the earth with energy. Place one cup of water in direct sunlight and one in shade, then take measurements in order to...

One of the key objectives of Europe's Copernicus Earth program is to monitor the temperatures of the oceans and seas on Earth. Young scholars learn the effects of different heat capacities through two experiments. These experiments...

During a unit on density, pupils ponder whether or not temperature affects this property. By carefully inserting blue cold water and yellow hot water into a room-temperature sample, they will see the answer. Make sure to have done the...

Start this mini unit on matter out by demonstrating how food coloring behaves when placed in cold and in hot water. Then have the class experiment with warm water and soap film. Pupils will learn that an increase in thermal energy also...

Why do stars appear to glow? And why is it that some stars seem brighter than others? This is the focus of a video that explains how stars get their glow and how apparent brightness is determined by distance, rather than size.

What a terrific way to explore temperature! Little scientists can use this resource to make their own large thermometer and measure hot and cold liquids. They can then come up with their own experiment ideas or discuss how it might be...

What a terrific way to explore temperature! Little scientists can use this resource to make their own large thermometer and measure hot and cold liquids. They can then come up with their own experiment ideas or discuss how it might be...

Discuss the difference between conduction, convection and radiation of thermal energy, and complete activities with your class by investigating the difference between temperature, thermal energy and the heat capacity of different materials.

Students explore the uses of insulation and describe how insulation helps to conserve energy. They work in groups and use plastic, wool, paper and aluminum to experiment with the heat-retaining properties of various materials.