KOKUYO Step Up Fractions This is an educational game that teaches fractions while playing. Unopened, but the box is dirty due to age-related deterioration. This is a used item, so please refrain from purchasing if you are sensitive to this. "ORDA Game" is an educational game with clearly defined educational objectives. It aims to improve calculation skills, memory, and the ability to recognize figures and space. Because it is not a "solo game," it requires guidance from family and communication with friends, so it can also be expected to develop interpersonal skills. KOKUYO released the Japanese version of the game from the Israeli company ORDA. "ORDA Game" is an educational game with clearly defined educational objectives, and children can be expected to improve their calculation skills, memory, spatial recognition, and communication skills while having fun. Developed at the Weizmann Institute of Science in Israel, which is famous in the field of advanced science and technology, this game is enjoyed worldwide. In terms of quality, it is a safe product that meets the ST inspection standards of the Japan Toy Association. Elementary school students Mathematics Fractions Addition Shinken Zemi Elementary school courses Gakken Cram school