KNEX Simple And Compund Machines.

Designed to expand upon simple machines concepts. Students will build, investigate and experiment with 16 fully-functioning replicas of real-world machines, built from K'NEX. The Teacher's guide includes Student Inquiry Sheets and Worksheets. Supports 1-2 students. Key Stage 3, 4 and 5. Designed to expand upon middle school student's knowledge of simple machines concepts Includes 352 pieces, enough to build 16 fully fuctioning replicas of real world machines, one at a time and packaged in a storage tub with snap on lid Supports 1 - 2 students working as a team. Includes Teachers CD guide One supplied. For ages 11 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.