b'STEM 113Kids put together all the pieces to build their very own chain reaction courses!Grade Level 3 4 5CREATE-A-CHAIN REACTION STEM KITS - GR. 3-5 until the ball reaches the goal box.Perfect for building next-generation skills Students learn firsthand how STEM concepts such as gravity, force andlike perseverance and STEM problem solving, the kits even let kids create momentum can create a chain reaction! Our kid-pleasing kits challenge stu- their very own chain reaction coursesfor unlimited building possibilities!dents to build a variety of chain reaction coursescomplete with switches,PP848 Starter Set 59 plastic builders, 8 challenge cards, 4 balls, seesaws, hammers and more.Children simply grab a challenge cardbuild4 cords, a how-to book & a guide.Largest piece is 12".(Shown.) 99.95each of the pictured components with help from the how-to bookthen set up their course.With the drop of a ball onto the tracks, kids will find outPP849 Class Set129 plastic builders, 12 challenge cards, 6 balls, whether their course worksfine-tuning the distance and angle of the pieces8 cords, a how-to book & a guide.Largest piece is 12". 171.95Grade Level 3 4 5TT759BUILDING BRICKSTEM CHALLENGE KITYoung engineers boost STEM skills as they complete one hands-on challenge afteranotherfromconstructinga spinning windmill to building a solvable maze!Studentssimplychoosea challenge card, use the snap-together building pieces to engineer a solutionand then test their creation, revising and retesting until their design is successful. Our kit includes over 250 building pieces and 10 double-sided challenge cards withpossiblesolutionsontheback. Cards measure 8 1 2 " wide. 82.95Grade Level 1 2 3 4 5POWER TILES CIRCUIT KITSIntroducemoderntopicslikeelectronicsand roboticsasstudentsdesignandbuildwithour action-filledcircuits!Interchangeablecircuittiles snaptogetherineverydirectionforendless exploration,andavarietyoftilesletschildren experimentwithlight,sound,motionandmore. Tiles easilyFollow the guide included in each set to build 2-D snap togetherand 3-D circuitsfrom a night-light to a beeping to createalarmor let kids design their own creations!Tiles circuits! are 3" square.PP738Starter SetSet of 15 tiles requires oneStudents build 2-D & 3-D 9-volt battery (not included). 209.95 creations with light, PP739Master SetSet of 34 tiles requires twosound and motion!9-volt batteries (not included).(Shown.) 389.95Prices are subject to change. Please check our website for the most up-to-date pricing. www.Wintergreen.ca'