In this calendar challenge activity, 6th graders identify and complete 20 different problems that include reading a calendar illustrated on the sheet. First, they identify the days of the week. Then, they determine the days for a full...

Middle schoolers discover the moon's phases and the rarity of eclipses. In this lunar lesson, students view a video titled Spin Around the Solar System: A Moon Dance, which demonstrates the key differences between a lunar and solar...

Students examine the influence of interaction with other cultures and the environment in relation to calendars. They also look at the origins of the calendar we use every day.

This website gives very detailed information about all aspects of the Jewish calendar.

This website gives very detailed information about all aspects of the Chinese calendar.