calendars

Discusses a number of calendars since time began, which were developed by cultures as they discovered patterns in nature.

Presents an assortment of events, news items, and facts for each day of the year 1984.

Presents an assortment of events, news items, and facts for each day of the year 1985.

An activity-packed planner and calendar that will brighten every month of your school year.Includes;month by month calendar pages;weekly lesson plan pages to copy and use over again week after week;and a wide variety of suggested activities and reproducibles to help you make every day a special event.

Provides a historical, cultural, and philosophical overview of December 21, 2012, the date on which the Maya Long Count calendar ends, and considers the significance of the date for the modern world.

Offers an overview of the time-keeping and holiday traditions of the world's major religions.

Looks at the religious roots of secular holidays, including Valentine's Day, Halloween, and Mother's Day.