College Astronomy Kit (Ps-13) (Cardboard)

College Astronomy Kit: The three most popular activities — a celestial sphere, a refracting telescope, and a spectrometer — are packaged in a kit designed to aid students at the college/university level as a supplement to laboratory work or lecture, or as a home lab. Included is the 18-page Astronomical Instrument Kit for College Astronomy Manual with instructions for assembling and using each device and optional questions that can be assigned as homework or presented in class.