The house lights dim, the curtain parts, lights slowly come up, revealing the stage. Before the actors appear, before a word is spoken, the audience is drawn in by the lighting, by the colors, by lines of the set, by the props, and...

Does a tennis ball have energy? What about a bowling ball? Demonstrate concepts of different forms of energy forms and states with a variety of objects. Using the equations for potential and kinetic energy,...

Students complete a unit to learn about sound; students include multiplication and division problems along with rate problems. In this sound instructional activity, students complete 7 separate lessons with multiple activities to learn...

Students explore hurricanes and tornadoes by conducting an experiment. In this weather pattern lesson, students define many extreme weather vocabulary terms and discuss the relationship with static electricity. Students utilize plastic...

Students make sensible estimates and check the reasonableness of the answers. Students write and solve problems involving decimal multiplication and division. Students perform calculations with time.

In this speed of a galaxy worksheet, students use a given equation for the speed of an object and they use the spectral lines for Hydrogen Alpha and Beta from the Seyfert galaxy to answer 6 questions. They determine the observed...

For this lunar meteorite hazard worksheet, students read about the speed of meteorites that crash into the Moon. Students solve 2 problems including finding the impact rates of the meteorites on the Moon, determining the number of years...

In this online electricity worksheet, students are asked 10 questions about electric current and battery energy, an online answer key provided.

First graders discuss the definition of patterns, and sing the song, Going Buggy, identifying patterns in the song. They create original patterns using bug counters and insect stickers.

Learners take an imaginary hike in two opposite directions along a lake. They view and interpret satellite images and discuss the pros and cons of hydroelectric dams.

What kind of unit conversion would you like to do? This site will allow you to do a multitude of conversions. Just click on the specific measurement you are needing to convert. It also provides a history of measurements and a chart of...