b'126 STEMChildren set up thepreassembled parts tocreate chain reactions!Grade Level K 1 2CREATE-A-CHAIN REACTION STEM KITS - K-GR. 2 Kids set off a chain reaction of fun!Our super-engaging kits let children set up aPP565\x1fStarter Set37 super-tough plastic piecesincluding course of ramps, pendulums, hammers and morethen drop a ball onto the trackstracks, pendulums, hammers, a switch, a goal box & moreplus and go for the goal box!After each test run, students will fine-tune the placement,4 balls, 6 challenge cards and a guide.Tracks are 12" long.99.95distance & angle of each piecegetting firsthand practice with STEM concepts suchPP566\x1fClass Set67 durable plastic piecesincluding tracks, as gravity, force & momentum!Packed with super-durable pieces, each kit is perfectpendulums, hammers, switches, a goal box & moreplus 6 balls, for open-ended buildingor kids can use the leveled challenge cards to create a10 challenge cards & a guide.Tracks are 12" long.(Shown.)154.95variety of different courses from scratch! Grade Level K 1REAL-WORLD STEM CHALLENGES - K-GR. 1Children learn to think like real scientists and engineersas they design, build and test a working para-chute, a leakproof roof and a floating raft!Our challenges introduce kids to the STEM design process as a way to solve problems.Students plan, build and test their designs, then improve them until they are successful.The kits include everything you need for 3 exciting challengeseven detailed lesson plans and careers cards.Cards measure 8 12 " x 11".PP907\x1fSmall-Group Kit1 set of all the materials shown above.289.95TT970\x1fWhole-Class Kit5 sets of all the materials shown above.1349.95Lakeshore'