KNEX Intro To Simple Machines - Gears.
Introduce students 2 scientific concepts associated with gears. Students build, investigate and evaluate scientific principles in action. Focuses on Science, Technology, Engineering and Mathematics concepts. Builds 7 fully-functioning replicas of real-world machines. Supports 2-3 students working as a team. Key stage 1 and 2. Deigned to introduce students to the scientific concepts associated associated with gears Packaged in a strong storage tray with snap on lid Supports 2 - 3 students working together as a team. Includes Teachers CD guide One supplied. For ages 7 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use. To be used under the direct supervision of an adult. Show more Show less