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In this activity about spectroscopy, learners build a spectroscope, learn about graphing spectra, and then identify elements in gas tubes using their spectra. The activity concludes as learners graph the spectra of different materials. Essential... (View More) materials required for this activity include spectrum light tubes, the power source for spectrum light tubes, and diffraction grating material. (View Less)
This is an activity about what individuals already know about the Sun. Learners will brainstorm and share with the group their prior knowledge about the Sun. This is Activity 1 of the Sun As a Star afterschool curriculum.