Dr. Martin Luther King Jr.'s speech, "I Have a Dream," is one of the most famous in United States history, but why was it so effective? Ask your class to determine the answer to this question. While the resource includes a description of...

Determining the meaning of a word based on context clues or marking how the meaning of a term evolves in the course of a document can be a challenge in more complex text. Give your pupils an opportunity to practice this skill with a...