Infrared-Hot

The electromagnetic spectrum includes everything from very powerful gamma rays (which are used to treat cancer) to much weaker radio waves (which include microwaves). Through a hands-on activity, scholars explore the temperature...

Pupils examine how solar energy can supply power and heat on the lunar surface. As groups design and build a solar-powered water heating system, they test their system to determine the change in temperature of the water and redesign it...

Do you eat more when you are hot or when you are cold? Young scientists observe the eating pace of two caterpillars at different temperatures. The differences in endotherm and ecotherm animals' ability to adjust to temperature change...

Hot off the presses, this collection of thermal energy activities, lessons, and printables is sure to amaze. Demonstrate how thermal energy moves about in a system using simple materials. Pupils demonstrate their understanding...

Students participate in a Science and Technology unit designed to introduce the particle theory through drama, demonstrations, and hands-on investigations. They assume the role of engineers and design and build a hot tub for their...

Learners observe tulip, pretending they can only see green flower parts, discuss how only seeing parts leads to incomplete and inaccurate understanding, and explore light from the sun that is invisible.

Excite scholars to design their own planet in this first of five lessons. The lesson starts with a pre-activity assessment, a complete lesson plan that is easy to implement, and a post-activity assessment that would look great displayed...

To wrap up your year of general chemistry, have lab groups compete in a tot wire chemical vapor deposition (HWCVD) competition. With their foundation in chemical nomenclature, stoichiometry, and gas laws, each group completes several...

How do you get the most light out of a light bulb? That's the task Max Planck took on, and it turned out to be rather...enlightening! The illustrated video introduces physics scholars to Planck's plight, which ultimately changed our...

Students explore infrared imaging by first exploring Old Faithful geyser in infrared light. They create their own infrared images of geothermal features using visible light images as a guide.