0 CART
1-800-999-0398 Live Chat
Help
Shop By
Active Filters:
Reset Filters

Building Structures & Contraptions - 12-Year Olds

(19 items)
KEVA Contraptions Reactions
KEVA Contraptions Reactions
1 Piece(s) #14100193
$55.95
(7)
 
 
Quick View
KEVA Brain Builders Deluxe
KEVA Brain Builders Deluxe
1 Piece(s) #13908110
$29.95
(10)
 
 
Quick View
KEVA Contraptions 50 Plank Set
KEVA Contraptions 50 Plank Set
1 Piece(s) #48001
$24.95
(29)
 
 
Quick View
Art-chitect with FREE Colored Pencils
Art-chitect with FREE Colored Pencils
1 Set(s) #14124196
Kit
Price
$69.95
SAVE 13%
(4)
 
 
Quick View
LEGO Chain Reactions
LEGO Chain Reactions
1 Piece(s) #13707873
$21.95
(20)
 
 
Quick View
Snap Circuits®: My Home
Snap Circuits®: My Home
Each #14109249
$49.95
(8)
 
 
Quick View
Spin-Gineer
Spin-Gineer
Each #14099837
On
Sale
$21.97
73% OFF
(4)
 
 
Quick View
KEVA Design Woods
KEVA Design Woods
1 Piece(s) #14150968
Deal
Drop
$39.97
50% OFF
 
 
Quick View
KEVA Models Monuments Building Set
KEVA Models Monuments Building Set
1 Piece(s) #14436548
$49.95
 
 
Quick View
Engino Deluxe Architecture Set
Engino Deluxe Architecture Set
1 Piece(s) #13763600
$169.95
(10)
 
 
Quick View
Spin-Gineer Construction Kit & Refill Rods: Set of 2
Spin-Gineer Construction Kit & Refill Rods: Set of 2
Each #14109281
Kit
Price
$84.95
SAVE 5%
 
 
Quick View
Design Your Own Gumball Machine Kit
Design Your Own Gumball Machine Kit
Each #14109254
On
Sale
$24.97
37% OFF
(2)
 
 
Quick View
Q-BA-MAZE 2.0: Super Race Set
Q-BA-MAZE 2.0: Super Race Set
1 Piece(s) #14118789
On
Sale
$39.97
43% OFF
 
 
Quick View
Q-BA-MAZE 2.0 Grand Prix Racing Set
Q-BA-MAZE 2.0 Grand Prix Racing Set
Each #14097855
On
Sale
$73.97
38% OFF
(3)
 
 
Quick View
STEM Machines Engineering Kit
STEM Machines Engineering Kit
1 Piece(s) #13763599
$89.95
(7)
 
 
Quick View
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
$149.95
 
 
Quick View
Geomag™ Mechanics Gravity Loops & Turns: 130 Pieces
Geomag™ Mechanics Gravity Loops & Turns: 130 Pieces
1 Set(s) #14109790
$44.95
Shipped by Educators Resource
 
 
Quick View
E-Blox® Circuit Blox 395, Circuit Board Building Blocks Classroom Set, 264 Pieces
E-Blox® Circuit Blox 395, Circuit Board Building Blocks Classroom Set, 264 Pieces
1 Piece(s) #14101744
$370.95
Shipped by Educators Resource
 
 
Quick View
STEM Newton's Laws Engineering Kit
STEM Newton's Laws Engineering Kit
1 Piece(s) #13755678
Deal
Drop
$34.95
22% OFF
This item is out-of-stock.
(11)
 
 
See Details
Quick View

Kids 12 and up love building structures and contraptions!

Stock up on building toys for kids 12 and up at MindWare. From our patented Q-Ba-Maze marble run to our KEVA Contraptions precision maple building sets your kids will be able to let their imaginations run wild. But our house specialty kids building sets are just the beginning. K'Nex Mighty Makers building sets inspire creativity and build a story along with the structures. LEGO Chain Reactions is a book and LEGO kit that will teach kids bricks new tricks!

Inspire creativity in kids of all age and skill levels with KEVA Contraptions building sets. KEVA planks and blocks capture the imagination ... lengthening attention spans, deepening concentration and building excitement. It's no wonder that KEVA Building Sets have caught the attention of Mensa, DreamWorks and Destination Imagination. KEVA is a kids building set that will have them building for hours.

Q-Ba-Maze 2.0 is a unique system of colorful cubes that interlock to form an amazing marble maze with a huge difference! Q-Ba-Maze 2.0 Stunt Sets by MindWare lets kids create marble maze sculptures in almost any design ... buildings, extreme mazes, even animals! Best of all, Q-Ba-Maze is unpredictable because the steel balls can travel in any direction since each cube opens on two sides, creating a live demonstration of probability, physics and art all in one!

Kids love roller coasters and kids love K'Nex building sets so now we have two to choose from. Both the K'Nex Double Doom Roller Coaster and the K'Nex Hyperspeed Hangtime Roller Coaster stand over three feet tall and will give kids 12 and up hours of building time.

Think your kids will build something when pigs fly? Then get them the Weird & Wacky Contraption Lab with Exclusive Ring of Fire! This zany contraption let's kids build and build until they create a path for the steel marble that will send the pig flying. It's a different game every time and kids will think it's a blast.

Building toys for kids that foster STEM (Science, Technology, Engineering and Science) are creating quite a stir with parents and educators alike. Kids building sets help them to boost concentration, critical thinking skills, as well as increasing architectural and engineering interests.

Recently Viewed

Check back later to view items.
 
Loading...
Your Opinion Matters!
Would you be willing to answer a few questions about your website experience at the end of your visit?