b'116 STEMGrade Level K 1 2 3LL570\x1fENGINEER-A-COASTER ACTIVITY KITKids design their ownrollercoasterandexperiment with how track positions affect the disk as it rolls & falls!The magnetic tracksLL570stick to any flat magnetic surface, soDD939theyreperfectwithourStand-Up MagneticDesignCentre(soldsep. below).5 double-sided challenge cards, 3 disks, a goal box and 10 magnetic tracks.Longest track is 15".89.95Grade Level K 1 2 3DD939\x1fTURN & LEARN MAGNETIC GEARSChildren see STEM at work as they cre ate their own spinningshowwithcolourfulgears that slide right together!Kids simply stick the interchangeable pieces onto amagneticsurface,suchasLA583 belowtthemtogetheranyway they likethen turn one of the built-in handles to set the whole creation in motion!Set of 22 magnetic gears in 2 sizes; large gears are 3 34 ".51.95LA583\x1fStand-Up Magnetic Design CentreWood centre is magneticandwrite&wipeonboth sides!Measures 22"w x 11 34 "d x 33"h.LA583 LA583Easy assembly.174.95Gr. Level K 1 2 3 4 5TT231\x1fJUMBO SIMPLE MACHINE BUILDERSStudents get hands on with STEM astheybuildjumbo-sizesimple machines!Fromareal-working dolly to a functioning pulley system, kidscandesignandconstruct differentcontraptionsthenuse themtoexploremotion,weight, gravity and more.Plus, our set includes kid-friendly materials like predrilledwoodenboardsand easy-grip nuts & bolts that make constructionacinch!Youget 279pieces;longestboardis 37 12 ".Buckets not incl.799.95Chunky nuts & bolts are a breeze to connectno tools required!Lakeshore'