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8 yrs. - 10 yrs. / 3rd gr. - 5th gr.

What are these new safety labels for?
Actually, these are the same labels that have always
appeared on our products! But, new guidelines have
prompted us to display any applicable safety labels
wherever products are sold. The goal is to keep you as
informed as possible about the products you purchase.

At Lakeshore, child safety is our first priority.
That's why our product testing standards exceed even
those required by U.S. law. But, if you have any ques-
tions about our products, we hope you won't hesitate
to e-mail Customer Service or call us toll-free at
(800) 428-4414, Mon.-Fri., 6:00 a.m.-6:00 p.m., PST.
Thank you!
QTY
Create-A-Chain Reaction STEM Kit - Gr. 3-5 - Master Set

  • $89.99
Students learn firsthand how STEM concepts such as gravity, force and momentum can create a chain reaction! Our master set challenges third- through fifth-grade students to build a variety of chain reaction courses—and comes complete with everything kids need to build from scratch! Students simply grab a challenge card…and design and build each of the pictured components with help from the “how-to” book…then set up their course. With a drop of the ball onto the tracks, kids will find out whether their course works—fine-tuning the distance and angle of the pieces until the ball reaches the goal box. Perfect for building 21st-century skills like perseverance and STEM problem solving, our set even lets students create their very own chain reaction courses—for unlimited building possibilities! Our master set includes 129 plastic builders, 12 challenge cards, 6 balls, 8 cords, a “how-to” book and a guide. The largest piece is 12".

Develops skills in understanding gravity, force, motion, momentum, speed, properties of materials, the design process and problem solving.
item# PP849

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