In this cosmic radiation on Mars worksheet, students study a radiation map of Mars taken by the MARIE instrument on the Odyssey spacecraft. Students answer 4 questions using the radiation map and they answer questions about the exposure...

Sixth graders explore agriculture by examining world geography. In this pecan cultivation activity, 6th graders identify the history of the famous nut and the impact it has on the U.S. economy, diet and human body. Students define...

In this solar storms worksheet, students read an excerpt from the book "The 23rd Cycle: Learning to Live with a Stormy Star". Students answer 7 questions about the effects of solar storms on radiation exposure, health risk of airline...

In this patterns in multiplication worksheet, students, working with a partner, problem solve and calculate the answers to fifteen word problems or mathematical equations involving patterns in multiplication.