Young scientists present their experimental designs from the previous experiment. The ninth lesson in the series outlines what learners should present, what class discussions should happen, and the solution NASA came up with for the same...

Students investigate famous people in U.S. history. In this American history lesson, students read about famous people such as Helen Keller and Einstein. Students think of ways they might become famous.

Young scholars consider the ways a mental maps of geographic landmarks can help migrating animals stay on the correct course.

Students model how a gyroscope works with string, an old phonograph record and crayon.