Curated OER
History of the X-Ray
Seventh graders discuss the history of the x-ray machine. For this social science lesson, 7th graders understand how a x-ray machine works. Students recognize that there have been many improvements to the x-ray machine over the...
Curated OER
Chandra X-Ray Observatory
Learners tour Chandra's top galactic X-ray images. In this Chandra X-Ray Observatory instructional activity, students play games and complete puzzles based on the Chandra Mission and X-Ray Astronomy. Learners listen to pod casts,...
Curated OER
The Bohr-Rutherford Model of the Atom
In this atom model learning exercise, students explore how scientists developed the Bohr-Rutherford atom model. Students complete 15 fill in the blank statements.
Curated OER
Timing An X-ray Pulsar
Students use X-ray data to identify an object as a rotating neutron star, and determine its period of rotation. They use XTE observations of the Crab Pulsar to determine the period of the light intensity, interpret this period as the...
Lawrence Berkeley National Laboratory
Berkeley Lab: Micro Worlds Project: Advanced Light Source
A discussion of the Advanced Light Source (ALS) facility and its use in material analysis and medicine.
University of Colorado
University of Colorado: Physics 2000: Cat Scans: Projecting Shadows
This page and the three pages which follow discuss how X-ray technology can be used to produce an image of the human body. Discussion is understandable and highly intriguing. Several interactive animations allow the visitor to explore...
University of Colorado
University of Colorado: Physics 2000: Electromagnetic Waves
Using a student-teacher dialogue format, this page discusses the nature of light as an electromagnetic wave and the electromagnetic spectrum.
Emory University
Emory University: Something About X Rays for Everybody
A summary of a century of research regarding X-rays. Discusses the discovery and applications of X-rays. Includes some ideas for exploring and investigating X-rays.
Lawrence Berkeley National Laboratory
Berkeley Lab: The E Xperiment Files
Discussion of the scientific method and the use of X-ray microscopy as an experimental technique. Explains the use of X-ray microscopy in the study of malaria.
NASA
Nasa: Imagine the Universe: Welcome to the World of X Ray Astronomy
Site recounts how X-rays were discovered as well as who discovered them. Offers graphics, links to facts on this topic, a quiz, and teacher resources.
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.
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 for Science Education: Gallery
A gallery of astronomy images which depict galaxies, comets, the moon, planets, nebulae, supernovae as seen in various regions of the electromagnetic spectrum. Each image in the gallery is described. Fascinating!
University of Colorado
University of Colorado: Physics 2000: X Rays
Here's a really simple demonstration of a fluoroscope. There are links to more information about the uses of X-rays as well.
University of Wisconsin
The Why Files: Things That Go Bump in Space
Contains an introduction to x-ray astronomy, describing how x-rays are being used by scientists to learn about the universe. Also contains links to sites describing black holes, dark matter, neutron stars, and how they are investigated...