Editor’s pick
Magna-Tiles Classic 100-Piece Set
Translucent magnetic tiles that turn flat shapes into 3D builds
About $120brand list price View on Amazon
37 picks
Products
Editor’s pick
hand2mind Numberblocks MathLink Cubes 1-10 Activity Set
Build the Numberblocks characters and see how numbers really work
About $30brand list price View on Amazon
Editor’s pick
SmartGames Camelot Jr.
Wooden block puzzles that build a path for the knight
About $25brand list price View on Amazon
Editor’s pick
LEGO City Lava Land Roller Coaster Park (60501)
A 2026 theme-park build with a launchable coaster and spinning ride
About $100brand list price View on Amazon
Editor’s pick
CrunchLabs by Mark Rober The Crunchinator
A hand-cranked crusher that shows how gears multiply force
About $35brand list price View on Amazon
Editor’s pick
ThinkFun Gravity Maze
Marble-run logic puzzles where every tower placement counts
Typical price $25 – $50 View on Amazon
Editor’s pick
Thames & Kosmos Mega Cyborg Hand
Build a giant wearable robot hand powered by water pressure
About $45brand list price View on Amazon
Editor’s pick
Ravensburger GraviTrax Starter Set
Design marble runs powered by gravity, magnets and momentum
Typical price $50 – $100 View on Amazon
Thames & Kosmos Kids First Coding & Robotics
Build Sammy the robot, then program him with code cards
About $140brand list price View on Amazon
Thames & Kosmos Kids First Robot Engineer
Build 10 candy-factory robots while reading along with a story
About $40brand list price View on Amazon
Thames & Kosmos Kids First Intro to Tools & Building
Real tool skills with a kid-sized hammer, screwdriver and wrench
About $30brand list price View on Amazon
SmartMax Start Magnetic Discovery Set
Chunky magnetic bars and balls that show attract and repel
Typical price $25 – $50 View on Amazon
Learning Resources Gears! Gears! Gears! Deluxe Building Set
Snap gears onto pillars and crank to watch them all turn
About $35brand list price View on Amazon
Educational Insights Design & Drill Activity Center
A real working toy drill for bolt patterns and pictures
About $40brand list price View on Amazon
LEGO Pokémon SMART Play: Training House with Pikachu (72164)
Pokémon's 30th year meets LEGO's new light-and-sound SMART Brick
About $70brand list price View on Amazon
LEGO Star Wars SMART Play: Throne Room Duel & A-Wing (75427)
Two interactive SMART Bricks bring a Star Wars duel to life
About $160brand list price View on Amazon
LEGO Classic Medium Creative Brick Box (10696)
484 open-ended bricks for kids who'd rather invent than follow
About $35brand list price View on Amazon
LEGO Creator 3 in 1 Space Shuttle (31134)
One small box, three space builds to rebuild all winter
About $10brand list price View on Amazon
MAGNA-TILES Undersea Adventure 58-Piece Set
Magnetic ocean habitats with slides, trapdoors and sea creatures
About $90brand list price View on Amazon
Thames & Kosmos V8 Race Car Engineering Set
Build a motorized race car with a V8, gearbox and suspension
About $40brand list price View on Amazon
Thames & Kosmos SolarFlower: Ruby Ripple
A sun-powered kinetic flower that teaches motors and gears
About $25brand list price View on Amazon
Klutz LEGO Chain Reactions
Build 10 LEGO machines and link them into chain reactions
About $20brand list price View on Amazon
Klutz LEGO Make Your Own Movie
A starter kit for LEGO stop-motion filmmaking
Typical price Under $25 View on Amazon
SCRIB3D Advanced 3D Printing Pen
Draw in 3D with melted PLA, from stencils to freehand sculpture
About $60brand list price View on Amazon
Barbie Sparkle Marble Run Building Set
Design glittery marble runs and test drops, twists and races
Typical price $25 – $50 View on Amazon
Thames & Kosmos Remote Control Machines
Build motorized vehicles and drive them with an infrared remote
Typical price $50 – $100 View on Amazon
4M KidzRobotix Tin Can Robot
Turn an empty soda can into a walking robot
Typical price Under $25 View on Amazon
LEGO Technic Aston Martin Valkyrie (42208)
A hypercar build with moving pistons and a real differential
About $65brand list price View on Amazon
LEGO Technic Volvo L120 Electric Wheel Loader (42209)
Articulated steering and a working shovel in 973 pieces
About $120brand list price View on Amazon
Klutz LEGO Gear Bots
Crank-powered LEGO creatures that teach cams and cranks
Typical price Under $25 View on Amazon
4M KidzRobotix Motorized Robot Hand
A motor-driven robot hand that taps and drums its fingers
Typical price Under $25 View on Amazon
UGEARS STEM Lab Gearbox Model Kit
Build a working wooden model of a car's manual gearbox
Typical price $25 – $50 View on Amazon
Makeblock mBot Ultimate 10-in-1 Robot Kit
Metal robot kit that rebuilds into ten machines, including an arm
About $400brand list price View on Amazon
Thames & Kosmos Bionic Robotic Arm
A cable-driven robot arm that moves like a tentacle, no batteries
About $55brand list price View on Amazon
3Doodler Create+ 3D Printing Pen (Juku Edition)
Draw in the air and sketch 3D models by hand
Typical price $50 – $100 View on Amazon
LEGO Technic McLaren P1 (42172)
A 1:8 hypercar with a working V8 and 7-speed gearbox
About $450brand list price View on Amazon
LEGO Icons NASA Artemis Space Launch System (10341)
Build NASA's Moon rocket in 3,601 pieces
About $260brand list price View on Amazon
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