Students construct a simple radio telescope. In this astronomy lesson, students explain how this telescope works and what information it collects.

Seventh graders explore stars. In this star lesson, 7th graders apply generalities about space objects to constellations and explore the differences between radio waves and light waves by answering essential questions in their research.

High schoolers construct an interferometer using a simple telescope. In this physics lesson, students explain how light waves create the fringe patterns. They observe patterns made by different objects in the sky and compare them.

Students understand that people believe there may be life in other solar systems. In this communication with other solar systems lesson, students analyze our planet and write things they want to communicate to other solar systems.

Students learn about the process of inventing and discover that inventions are the end result of problem solving process which often stem from imagination or wishful thinking. In this lesson, students read, write and discuss inventions...