"Science First"
Where are we in Space and Time? Activity Book
Learn about space, time, and the universe with this educational activity book.
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Sun Track Plastic Hemisphere
This device shows how the sun's appearance changes over a period of one month.
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Season Modeling Globe
Seasonal changes, the positions of sunrise and sunset and the special circumstances of solstices and equinoxes are easily demonstrated and examined.
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Light Measurement Kit
Students will calculate the relationship between the apparent brightness of a luminous object and the distance to the object.
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Project Star Class Set of 10
A complete set for 10 students to study the stars and space.
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Starlab
Portable immersive domes with projection and NGSS-aligned curriculum for science instruction.
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Cardboard Spectrometer Kit
Investigate light spectra with this easy-to-use spectrometer.
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The Universe at Your Fingertips Kit
This comprehensive collection features over 90 of the very best classroom-tested, hands-on activities for teaching basic astronomy, from the phases of the moon to simulating the expansion of the universe.

