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...

Students analyze the Mayan calendar and define its meaning. In this algebra lesson, students explain what the Mayan calendar means and how it works. They define the symbols and recreate a simplified version of the Mayan calendar.

Learners investigate Mayan Numbers. For this algebra lesson, students compare our number system to the number system of the Mayans. They identify base 10 and base 20 numbers including zero in the Mayan symbols. They solve a Mayan problem.

What is considered a valuable gift? As the class will come to find out, what is considered a gift varies by time and location. After viewing images of a Mayan pot that depicts men giving cacao to the gods, learners research three...

Eighth graders draw the paths of the planets in the solar system. In this astronomy lesson, 8th graders calculate speed of objects using distance and time information. They research about the work of scientists in the 16th and 17th century.

Four fabulous activities immerse amateur astronomers into measuring objects that we cannot handle. The experiences are applied to NASA's Space Interferometry Mission, which will take measurements of planets around stars other than our...

Class members complete activities related to the story "Oklahoma Stone Soup." First, pupils read, discuss, and answer questions about the story. Next, to incorporate math into the lesson, learners make stone soup using a variety of...

Third graders examine the history of corn. In this agriculture lesson, 3rd graders discuss the history of corn and identify the corn belt on a map. Students dissect kernels of corn and discuss their observations.

Eighth graders work together in groups to examine the earliest civilizations. After reading two stories, they compare and contrast the facts with those stories with other ones they have read. They discuss the different hypothesis on...