Students tour Chandra's top galactic X-ray images. For this Chandra X-Ray Observatory lesson, students play games and complete puzzles based on the Chandra Mission and X-Ray Astronomy. Students listen to pod casts, question an...

Learners write a speech.  In this dreams lesson, students define the word dreams and list their own dreams.  Learners read and discuss Langston Hughes work, read and discuss excerpts from speeches by JFK and Martin Luther King,...