Fans of Sherlock Holmes may be surprised to learn that in addition to stories of the famous deductionist, Sir Arthur Conan Doyle is also the creator of Professor Challenger. An irascible, unpredictable scientist, Challenger was featured...

Students examine our society's fascination with Mars.  In this journalism lesson students read an article that outlines the various ways Mars has captured our imagination and are given topics for discussion and a chart to...