Lesson Plan
Science Education Resource Center at Carleton College

Serc: Relationships Between Tree Ring Dating, Wildfires, and Floods

For Teachers 9th - 10th
In this lesson students will understand the four spheres of the earth and how they relate to one another. This project uses a combination of Internet investigations and multiple field investigations to develop an understanding of the Earth.
Lesson Plan
Ministry of Education and Universities of the Region of Murcia (Spain)

Ministerio De Educacion Y Ciencia: El Globo Terraqueo

For Teachers 9th - 10th
In Spanish. What size and shape is the Earth? What abstract body is closer? Gain this knowledge through this interactive activity. A 31 question quiz is provided at the end.
Activity
Texas Instruments

Texas Instruments: Numb3 Rs: Traveling on Good Circles

For Teachers 9th - 10th
Based off of the hit television show NUMB3RS, this high-level math lesson has students delve into the topic of Great Circles on a sphere (specifically, the Earth), in order to find the shortest distances between locations. Students will...