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Building Sets for 12 Year Olds: Creative STEM and Construction Kits

(100 items)
STEM Newton's Laws Engineering Kit
STEM Newton's Laws Engineering Kit
1 Piece(s) #13755678
$44.99
(13)
 
 
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STEM Machines Engineering Kit
STEM Machines Engineering Kit
1 Piece(s) #13763599
$89.99
(7)
 
 
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Arckit CityScape
Arckit CityScape
1 Piece(s) #13826254
On
Sale
$39.97
50% OFF
(2)
 
 
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KEVA® Brain Builders
KEVA® Brain Builders
1 Piece(s) #66009
$19.99
(14)
 
 
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Engino STEM Engineering Amusement Park Building Set
Engino STEM Engineering Amusement Park Building Set
1 Piece(s) #14475125
$199.99
(2)
 
 
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KEVA Contraptions 50 Plank Set
KEVA Contraptions 50 Plank Set
1 Piece(s) #48001
$26.99
(29)
 
 
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Q-BA-MAZE 2.0 Action Stunt Set
Q-BA-MAZE 2.0 Action Stunt Set
1 Piece(s) #13815441
Clearance
Price
$14.97
70% OFF
(4)
 
 
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Q-BA-MAZE 2.0: Super Race Set
Q-BA-MAZE 2.0: Super Race Set
1 Piece(s) #14118789
Clearance
Price
$19.97
71% OFF
 
 
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Gearjits Solar System
Gearjits Solar System
1 Piece(s) #14148270
$77.99
(12)
 
 
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LEGO® Creator 3 in 1 Wild Animals: Panda, Penguin or Orca Set 31165
LEGO® Creator 3 in 1 Wild Animals: Panda, Penguin or Orca Set 31165
1 Piece(s) #14637829
$39.99
This item is out-of-stock.
 
 
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KEVA Design Woods
KEVA Design Woods
1 Piece(s) #14150968
On
Sale
$34.97
56% OFF
 
 
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Engino Deluxe Architecture Set
Engino Deluxe Architecture Set
1 Piece(s) #13763600
$169.99
(10)
 
 
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LEGO® Classic White Baseplate 11026
LEGO® Classic White Baseplate 11026
1 Piece(s) #14637827
$7.99
 
 
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STEM Machines Engineering Kits: Set of 2
STEM Machines Engineering Kits: Set of 2
1 Set(s) #13764602
Kit
Price
$89.99
SAVE 33%
(10)
 
 
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LEGO® Art LOVE Collectible Building Set 31214
LEGO® Art LOVE Collectible Building Set 31214
1 Piece(s) #14637821
$79.99
 
 
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Balancing Cactus Game
Balancing Cactus Game
1 Piece(s) #14377897
On
Sale
$24.97
28% OFF
(2)
 
 
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Engino STEM Engineering Fluid Dynamics Building Set
Engino STEM Engineering Fluid Dynamics Building Set
1 Piece(s) #14475127
$54.99
 
 
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Engino Ultimate Programmable GinoBot
Engino Ultimate Programmable GinoBot
0 Piece(s) #14364886
$199.99
 
 
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LEGO® Gravity Drop Building Kit
LEGO® Gravity Drop Building Kit
1 Piece(s) #14504372
On
Sale
$24.99
16% OFF
(3)
 
 
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Gearjits FM Radio Building Set
Gearjits FM Radio Building Set
1 Piece(s) #14599714
$29.99
 
 
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Engino Inventor Motorized Offroader
Engino Inventor Motorized Offroader
0 Piece(s) #14364885
$79.99
(2)
 
 
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KEVA® Maple: 400 Plank Set
KEVA® Maple: 400 Plank Set
1 Piece(s) #58078
$219.99
(18)
 
 
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Q-BA-MAZE 2.0: Rails Creator Set
Q-BA-MAZE 2.0: Rails Creator Set
1 Piece(s) #13747160
Clearance
Price
$12.97
59% OFF
(5)
 
 
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LEGO® Architecture Paris Skyline Building Set 21044
LEGO® Architecture Paris Skyline Building Set 21044
1 Piece(s) #14637818
$49.99
This item is out-of-stock.
 
 
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KEVA Brain Builders Deluxe
KEVA Brain Builders Deluxe
1 Piece(s) #13908110
$32.99
(11)
 
 
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Air Toobz Whirlwind Accessory Pack
Air Toobz Whirlwind Accessory Pack
1 Piece(s) #14621573
$27.99
(31)
 
 
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Robotic Dragon Bank Kit
Robotic Dragon Bank Kit
1 Piece(s) #14631670
$19.99
(2)
 
 
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LEGO® City Heavy-Duty Recovery Tow Truck with Crane 60467
LEGO® City Heavy-Duty Recovery Tow Truck with Crane 60467
1 Piece(s) #14637833
$89.99
 
 
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12 Days of DIY Wood Ornaments Advent Calendar
12 Days of DIY Wood Ornaments Advent Calendar
1 Piece(s) #14125384
On
Sale
$14.99
50% OFF
(8)
 
 
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KEVA Maker Bot Maze
KEVA Maker Bot Maze
1 Piece(s) #68409
$43.99
(29)
 
 
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MAGNA-TILES® 148-Piece Magnetic Construction Set with FREE Storage Bin
MAGNA-TILES® 148-Piece Magnetic Construction Set with FREE Storage Bin
1 Set(s) #13822656
Kit
Price
$179.99
SAVE 8%
This item is out-of-stock.
(6)
 
 
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Gearjits Gumball Machine Marble Coaster
Gearjits Gumball Machine Marble Coaster
1 Piece(s) #14090503
$45.99
(12)
 
 
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KEVA® Maple 800 Plank Set with Canvas Storage Bags
KEVA® Maple 800 Plank Set with Canvas Storage Bags
1 Piece(s) #68525
$412.99
 
 
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Gearjits Coaster
Gearjits Coaster
1 Piece(s) #13823863
$41.99
(43)
 
 
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LEGO® Classic Gray Baseplate 11024
LEGO® Classic Gray Baseplate 11024
1 Piece(s) #14637826
$14.99
 
 
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Q-BA-MAZE 2.0 Grand Prix Racing Set
Q-BA-MAZE 2.0 Grand Prix Racing Set
Each #14097855
Clearance
Price
$39.97
66% OFF
(5)
 
 
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KEVA® Contraptions 200 Plank Set
KEVA® Contraptions 200 Plank Set
1 Set(s) #49020
Kit
Price
$64.99
(264)
 
 
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LEGO® Classic Creative Vehicles Building Toy 11036
LEGO® Classic Creative Vehicles Building Toy 11036
1 Piece(s) #14637828
$54.99
 
 
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Engino Inventor Motorized Race Car
Engino Inventor Motorized Race Car
0 Piece(s) #14364884
$49.99
 
 
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Gearjits Circuits: Walkie Talkies
Gearjits Circuits: Walkie Talkies
1 Piece(s) #14507425
$39.99
 
 
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KEVA Structures 200 Plank Set
KEVA Structures 200 Plank Set
1 Piece(s) #50089
$59.99
(42)
 
 
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KEVA: Structures 200 Plank Set
KEVA: Structures 200 Plank Set
1 Piece(s) #13941293
Kit
Price
$64.99
(56)
 
 
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KEVA® Maple: 1000 Plank Set in Wooden Bin
KEVA® Maple: 1000 Plank Set in Wooden Bin
1 Set(s) #63015
Kit
Price
$499.99
(3)
 
 
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E-Blox® Circuit Blox™ Class Set, 59 Projects Per Kit, 4 Kits
E-Blox® Circuit Blox™ Class Set, 59 Projects Per Kit, 4 Kits
1 Piece(s) #14101746
$181.99
Shipped by Educators Resource
 
 
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MAGNA-TILES® DX 48-Piece Magnetic Construction Set with FREE Storage Bin
MAGNA-TILES® DX 48-Piece Magnetic Construction Set with FREE Storage Bin
1 Set(s) #13822655
Kit
Price
$74.99
(24)
 
 
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KEVA® Wooden Play Table
KEVA® Wooden Play Table
1 Piece(s) #58079
$259.99
(2)
 
 
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Spin-Gineer Construction Kit & Refill Rods: Set of 2
Spin-Gineer Construction Kit & Refill Rods: Set of 2
Each #14109281
Kit
Price
$49.97
SAVE 44%
 
 
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KEVA® Balls: 4-Pack
KEVA® Balls: 4-Pack
1 Piece(s) #13700861
$7.99
 
 
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Engino Invent & Create: Da Vinci’s Adventures – 4-in-1 STEAM Building Kit
Engino Invent & Create: Da Vinci’s Adventures – 4-in-1 STEAM Building Kit
1 Piece(s) #14616610
$24.99
 
 
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Gearjits Video Projector
Gearjits Video Projector
1 Piece(s) #13939291
$42.99
(16)
 
 
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KEVA® Contraptions 200 and 400 Plank Sets with FREE Bonus Planks
KEVA® Contraptions 200 and 400 Plank Sets with FREE Bonus Planks
1 Set(s) #13946485
Kit
Price
$164.99
SAVE 15%
 
 
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Air Toobz Air-Powered STEM Building Toy
Air Toobz Air-Powered STEM Building Toy
1 Piece(s) #14504333
$159.99
(221)
 
 
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Ultra Bionic Blaster
Ultra Bionic Blaster
Each #14239587
On
Sale
$29.99
25% OFF
(11)
 
 
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LEGO® Star Wars Jango Fett Helmet DIY Model Kit 75408
LEGO® Star Wars Jango Fett Helmet DIY Model Kit 75408
1 Piece(s) #14637855
$69.99
 
 
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Engino STEM Robotics Mini ERP 1.3
Engino STEM Robotics Mini ERP 1.3
1 Piece(s) #13826121
$179.99
(6)
 
 
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KEVA® Models: Vehicles
KEVA® Models: Vehicles
1 Piece(s) #14537473
$54.99
 
 
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KEVA® Maple: 50 Plank Set
KEVA® Maple: 50 Plank Set
1 Piece(s) #66001
$42.99
(2)
 
 
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Spin-Gineer
Spin-Gineer
Each #14099837
$79.99
(4)
 
 
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KEVA® Structures: 600 Plank Set with FREE Bonus Planks & Storage Bin
KEVA® Structures: 600 Plank Set with FREE Bonus Planks & Storage Bin
1 Piece(s) #13980953
Kit
Price
$189.99
(4)
 
 
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LEGO® City Yellow Bulldozer Construction Site 60466
LEGO® City Yellow Bulldozer Construction Site 60466
1 Piece(s) #14637835
$64.99
 
 
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Gearjits Carnival Marble Coaster
Gearjits Carnival Marble Coaster
Each #14094682
$43.99
(3)
 
 
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Air Toobz & Whirlwind Accessory Kit: Set of 2
Air Toobz & Whirlwind Accessory Kit: Set of 2
1 Piece(s) #14664333
Kit
Price
$187.99
 
 
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Wood Refill & Project Templates
Wood Refill & Project Templates
1 Piece(s) #14475130
$29.95
 
 
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Gearjits Telescope
Gearjits Telescope
1 Piece(s) #14103803
$35.99
(2)
 
 
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Educational Benefits of Construction Kits for 12 Year Olds

Construction kits for 12 year olds provide an excellent way to blend fun with learning. These building sets challenge tweens to think critically and solve problems creatively. From intricate models to open-ended creations, they offer endless opportunities for engagement. STEM building sets introduce key concepts in science, technology, engineering, and math through hands-on play. They help develop logical reasoning and spatial awareness while keeping young minds actively involved. Many of these kits are designed to mimic real-world engineering challenges. Magnetic building sets use powerful magnets to allow for stable and innovative structures. They encourage experimentation with geometry and physics in a tactile way. These construction kits are particularly appealing for their ease of use and dramatic results. A wide range of building sets for 12 year olds includes architectural toys, creative construction, and machine models. Each type fosters different skills, from fine motor coordination to strategic planning. Brands like LEGO® and MAGNA-TILES® offer quality options that are both entertaining and educational. MindWare curates a selection of building sets that emphasize quality and play value. The collection features award-winning products recognized for their design and educational impact. Choosing MindWare supports playful learning that sparks curiosity and growth.