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
Chile's Trapped Miners
Students read an article on trapped miners in Chile. In this social awareness ELL activity, students read the details about how 33 miners had to be rescued in Chile when they got trapped underground. Activities that reinforce the...