b'122 STEMGr. Level K 1 2 3 4 5TT231\x1fJUMBO SIMPLE MACHINE BUILDERSStudentsgethandsonwith STEM as they build jumbo-size simple machines!From a real-working dolly to a functioning pulley system, kids can design andconstruct different con-traptionsthenusethemto explore motion, weight, gravity andmore.Plus,ourset includes kid-friendly materials like predrilled wooden boards and easy-grip nuts & bolts that makeconstructionacinch! Youget279pieces;longest boardis37 12 ".Bucketnot included. 749.95Grade Level K 1 2LL570\x1fENGINEER-A-COASTER ACTIVITY KITKids design their own roller coasterand experiment with how track positions affect the disk as it rolls & falls!The magnetic tracks stick to anyflatmagneticsurface,sotheyreperfectwithourStand-Up Magnetic Design Centre (sold sep. below).You get 5 double-sided challenge cards, 3 disks, a goal box and 10 magnetic tracks.Longest track is 15". 87.95 LA583\x1fStand-Up Magnetic Design CentreWoodcentreismagneticandwrite&wipeonbothsides!Measures 21 34 " x 33".Easy assembly. 159.95Grade Level K 1 Each centre is also available separately.PP750X\x1fDESIGN & BUILD ENGINEERING CENTRESPP751\x1fBridge Building CentreIncludes 480 plastic bridge building pieces and 8 photo What makes a bridge strong?How do vehicles roll, tow & carry things?Our engagingcards.Longest piece is 4 78 ". 74.95building centres teach kids to look closer at real-life designsand make original structuresPP752\x1fVehicle Building Centrethat use the same important elements!Created to encourage open-ended building withYou get 60 snap-together plastic pieces and 8 photo cards. minimal teacher involvement, each centre has 8 photo cards showing actual bridges, ve- Longest piece measures 2 34 ". 74.95hicles & buildings, plus tons of hands-on manipulatives that invite kids to build, explore & engineeragain & again!For easy reference, the back of each photo card explains keyPP753\x1fHouse Building Centreelements for each designso its a cinch to guide childrens learning.All 3 centres, eachWith 130 geometric, interlocking plastic pieces and 8 photo in an 11 12 " plastic storage box.239.95 cards.Longest piece is 4". 99.95Lakeshore'