The Celestial Sphere

In this azimuth and altitude worksheet, learners answer questions about celestial bodies and how they are measured. They label drawings of clinometers, celestial spheres, and a compass.

In this rotation of celestial bodies activity, students determine the speed of the sun's rotation and they determine the number of days it takes the sun to rotate once at the equator. They identify the geometric factor that causes...

Students investigate the celestial sphere and circumpolar motion. In this science lesson, students view an applet, The Celestial Sphere and Circumpolar Motion. Students discuss the Earth's rotation and stellar movement.

Earth's motions, the moon's orbit, and the celestial sphere are thoroughly explained in this 52-slide PowerPoint. There are a couple of slides specific to the author's class, but you can easily edit or remove them. This fabulous...

High schoolers are introduced to the celestial sphere, describing its apparent rotation and the special role of the pole star.

Finally, an astronomy instructional activity for the high schooler! Explorers are able to read star maps for finding objects in the night sky by determining celestial coordinates. In particular, they locate the Pleiades and read about a...

Students study the sun and how it moves throughout the day.  In this tracking the sun lesson students create a model of the celestial sphere. 

In this modeling celestial motion worksheet, learners fill in the blank about the motion of celestial bodies: planets and stars. Students complete the blanks with information about the scientists and philosophers responsible for early...

Young scholars investigate the celestial sphere and the paths it takes in the solar system.

Students study a research telescope to obtain quantitative information about these objects. They use the SkyServer Navigation Tool to identify objects and record celestial coordinates. In addition, they associate star brightness and...