Complete Triads Collection — all 9 sets, 180 word relationship puzzle cards, save 30%. Year-long critical thinking enrichment for grades 3–6, no prep. Every Triads set. One purchase. 30% off. The Ultimate Bundle brings together all 9 sets of the Triads Word Relationship Puzzles — 180 cards of one of the most consistently beloved critical thinking activities in the store. With 180 puzzles in hand, you have enough material for a daily warm-up routine that runs the entire school year without r