Curated OER
The Human Skeletal System: Inside and Out
Students investigate the body. In this biology lesson plan, students will learn the basics of the bones in their body and about how they can be injured. Students will participate in a total of seven activities designed to improve their...
Curated OER
More About Electromagnetic Waves
In this electromagnetic waves worksheet, students compare the wavelengths of different types of electromagnetic waves. This worksheet has 5 short answer questions.
Curated OER
Detecting Disease
In this detecting disease activity, students will review the different tools scientists use to identify diseases including the steps of Koch's postulates. This activity has 14 fill in the blank and 4 short answer questions.
Curated OER
Observing Bursts from an X-ray Burster
Learners study the use of X-ray data to make size and energy estimates of the source and the processes occurring there. They use XTE observations of the object GRO 1744-28 to determine whether bursts occur periodically and the duration...
CK-12 Foundation
Ck 12: Physical Science: X Rays
[Free Registration/Login may be required to access all resource tools.] X-rays and their uses, xrays as high-energy rays and their dangers.
Discovery Education
Discovery Education: The Em Spectrum: Waves of Energy
Students are introduced to the electromagnetic spectrum through this group research activity. Each group investigates a different wavelength range within the em spectrum and reports back to class. Discussion ideas also included.
Massachusetts Institute of Technology
Mit: Invention of the Week: William D. Coolidge: The X Ray Tube
Read about William D. Coolidge, his education, work, and his invention--the X-Ray Tube--as well as other medical innovations he is credited with. Learn how x-rays work and how they have contributed to the medical world.
University of California
Center Science Edu.: Electromagnetic Radiation on Trial
Here is a 1-5 day unit on electromagnetic radiation that features a teacher guide and student activities with extensions.