Sitemap http://www.knex.com Copyright 2012. All Rights Reserved Transportation is a core unit in the elementary classroom. This 800 piece set contains activity cards to build 44 models builds multiple models simultaneously. A 60 page teacher s guide featuring 56 activities background information and challenges is incl... http://www.knex.com/Educators/transportation.php Perfect introduction to the K NEX spatial building system. 735 K NEX Rods and Connectors to build 40 different models many simultaneously. Supports up to 6 students working in teams grades K 8 . All pieces can be stored in the two platic storage trays pro... http://www.knex.com/Educators/k_8_construction_set.php Excellent set to introduce students to the K NEX spatial building system. 256 K NEX Rods and Connectors to build 20 different models from color coded building instructions. Supports 2 3 students working in a team setting. Custom designed plastic storage c... http://www.knex.com/Educators/discovery_building_set.php