Dan Brown's The Da Vinci Code is filled with secrets. Help readers find the clues, solve the riddles and puzzles, and unwrap the mysteries with a six-page guide that includes before, during, and after reading discussion questions and...

Students discover how flight is possible.  In this physics lesson, students investigate the properties of a blimp and gyro-copter, comparing rotating wings and fixed wings of aircraft.  Students create their own model aircraft...

Providing several examples of figures of speech, such as irony, paradox, and personification, this presentation could complement your lecture on pragmatic humor or humor in writing. Examples from Lewis Carroll's Alice's Adventures in...