Two hands-on activities celebrate the sun and moon autumnal equinox. First, scholars create a cairn using a shoebox, flashlight, and drawing tools to view the sun's progression. Second, learners take to the kitchen to bake mooncakes...

Students complete night-sky observations to understand how our knowledge of the sky has been enhanced by telescopes. Students complete a timeline worksheet giving the history of telescopes. Students then then make their own observations...

Students investigate the Aztec calendar. In this Aztec calendar lesson, students look at examples of Aztec calendars, both the solar and lunar calendars. They access web sites to further investigate the calendars before making a Aztec...