Just match, flip, and check! Each colorfully-illustrated 25-piece Magnetic set provides a perfect avenue for young children to learn about the wonders of the world around them.Aligned to state and national science standards, magnetic FlipChex are self-correcting and easy to use. Just place the five answer cards, flip the game strip, and check your answers. Color-coded game pieces make clean up easy. In this set, students become acquainted with many of the people, places, symbols, and events that have helped weave the fabric of the history and traditions of the United States. 5.25" x 10.25" x 1".