PBS
Pbs: Nova: Seven Wonders: Get Clued In
Site gives clues for students to figure out the Wonders. Choose the Wonder after the clues are given. Which of the Seven Wonders is the only one still standing today?
New York Times
New York Times: Crossword Puzzle: Seven Wonders of the World
Here is an interactive & printable crossword puzzle developed by the New York Times Learning Network. The theme of this puzzle is The Seven Wonders of the Ancient World.