Print these clues on beige cardstock. Ahead of your treasure hunt, post words with "ar" in them, such as dark, park, bar, car, far, hard, etc. at the places that the clues say. As kids come to school, tell them that you found these clues in the classroom. Have kids fill in the rhyming words to discover the clues. Go on your treasure hunt following the clues. Have a small treasure chest hidden with mardi gras beads, chocolate coins, fake jewels, etc. Have kids write down "ar" words that they find.