Filters: Your search found 5 results.
Topics/Subjects:
The nature of technology  
Materials Cost:
Free  
SMD Forum - Primary:
Astrophysics  
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This collection of math problems is based on a weekly series of space and Earth science problems distributed to teachers during the 2013-2014 school year. The problems were intended for students looking for additional challenges in the math and... (View More)

This science news story highlights a new initiative by the Hubble Space Telescope to image distant galaxies. The program uses gravitational lenses to image galaxies that are otherwise too distant and faint for the telescope to image. The story... (View More)

This story-based lesson presents information on the early investigation into solar and cosmic X-rays, as well as the scientists working in pursuit of X-ray detection and imaging, that set the stage for a program of space-based astronomy. The lesson... (View More)

Audience: High school
Materials Cost: Free

Students will learn about the technology of cryogenics where engineers and scientists work with very cold gases and liquids. They will use a simple equation to convert from the Fahrenheit to the Celsius temperature scales and to the Kelvin scale... (View More)

Audience: Middle school
Materials Cost: Free

This interactive, online activity traces the history of the telescope from Galileo's first look at the stars to the work of modern observatories. Learners will read about the milestones in telescope development, witness the interplay between... (View More)

Keywords: History of science
Audience: Middle school, High school
Materials Cost: Free
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