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Worksheet
Yummy Math

Happy 14th B’ak’tun, the start of the next Great Mayan cycle

For Students 5th - 9th Standards
The ancient Mayans had a complex calendar and number system with a rich history. In fact, the date 12/21/2012 was the center of much controversy as to whether or not it was the end of time. It wasn't the end of time, but it was the end...
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Worksheet
Curated OER

Working with Sinusoidal Models

For Students 6th - 10th
In this sinusoidal model worksheet, students use the sinusoidal model to solve word problems about the hours of daylight in Anchorage, Alaska. Students complete 5 problems.

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