Lessons
Name of Lesson Description Grade(s)
Number of Stars Using a statistical sampling method students will count stars and then estimate the number of stars visible in the entire sky using some geometry. middle-high school
Eratosthenes Measurement Students will measure the altitude of the Sun and combine this with data from observations in the Planetarium to calculate the Earth's diameter. middle-high school
The Planisphere Students will assemble a paper planisphere and learn how to use it for determining what will be visible during the night sky at different times during the year. upper elementary-high school
Reasons for Seasons Students will observe the apparent path of the Sun for the first day of each season and plot the paths for comparison. upper elementary-high school
Sky Motions Students will assemble and use a 'Big Dipper' sky clock and use it to compare the apparent motions we see in the night sky as the Earth rotates. The story 'Follow the Drinking Gourd' will be shown to illustrate one way this knowledge wasput to use. primary-upper elementary
It's Just a Phase Students will observe the phase changes our Moon undergoes and assemble a manipulative to use for determining time, directions, and Moon phase. middle-high school


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