Each of these sets of 6" x 9" challenging tracking card games naturally engage students in the scientific method. Students learn to observe, form hypotheses, analyze data, predict, refine hypotheses, and develop conclusions. Cards are laid out one at a time, each presenting a connected but different sequence of tracks that provide additional data for speculation. This collection of three Clue Cards® sets includes the original Carnivore Crossroads, and the Backyard and Schoolyard sets. All game cards are printed locally on recycled paper. Recommended for ages 8 to adult.

Product sets are already discounted from the individual purchase price.