Construction / Mechanical Kits

Construction / Mechanical Kits

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    107-PIECE ZIVKO STEM ROBOT KIT 107-PIECE ZIVKO STEM ROBOT KIT

    What Has Six Legs & Follows You?
    107-PIECE ZIVKO STEM ROBOT KIT

    What Has Six Legs & Follows You? Zivko the Robot is back in stock! Our best selling STEM kit ever! Just call her (or him--it’s unclear and we don’t like to ask) “Zivko” because “the Robot” is her last name. Using...
    $39.95
    $46.95
    15% OFF
    $39.95
    $46.95
    15% OFF
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  • SALE
    Joystick Controlled Robotic Arm Kit Joystick Controlled Robotic Arm Kit

    LET THE ROBOT PICK IT UP
    Joystick Controlled Robotic Arm Kit

    Before robots take over completely, it might be a good idea to learn a little about how they work. Start with this Elenco® Joysticks Robotic Arm Kit. After building it, you’ll understand mechanical basics and be able to watch the inner parts...
    $22.50
    $48.50
    54% OFF
    $22.50
    $48.50
    54% OFF
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  • ELENCO BRIC ESSENTIALS 225 PIECE SNAP CIRCUIT ELENCO BRIC ESSENTIALS 225 PIECE SNAP CIRCUIT

    BRIC UP BOYS AND GIRLS
    ELENCO BRIC ESSENTIALS 225 PIECE SNAP CIRCUIT

    Snap Circuits™ has added Brics, their name for little plastic building blocks that are, luckily, compatible with Lego, those other little, inerlocking plastic building blocks you have. This award-winning 225-piece Bric Essentials set has sheets and...
    $24.95
    $24.95
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  • TEACH TECH KEYBOARD CODING ROBOT TEACH TECH KEYBOARD CODING ROBOT

    BE KING OF THE CODE
    TEACH TECH KEYBOARD CODING ROBOT

    Meet KC3, a one-of-a-kind, build-it-yourself Keypad Coding Robot. Like you, KC3 is unplugged! No need for a computer or app! Practically human! But seriously, bot builders, this adorbs 6” high x 7” long mission-based coding buddy is designed...
    $24.95
    $24.95
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  • NEWTONS LAWS, INERTIA ENERGY STEM NEWTONS LAWS, INERTIA ENERGY STEM

    Newton Knew
    NEWTONS LAWS, INERTIA ENERGY STEM

    The ingenious Sir Isaac Newton spent years coming up with his laws of motion, but now your kid can learn all about them fast by building (8) working models in this Discovering STEM Newton’s Law snap-together kit from Engino®. Models include a...
    $14.95
    $14.95
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  • STEM ROBOTIC ARM KIT JOY-STICK CONTROLLED STEM ROBOTIC ARM KIT JOY-STICK CONTROLLED

    Articulated Robotic Arm Kit
    STEM ROBOTIC ARM KIT JOY-STICK CONTROLLED

    It doesn't get much cooler in the robotic-arm-kit game. The STEM educational arm is 15" tall x 9" long x approx 3-1/2" wide (once assembled, of course). It's 2-pronged hand opens to 1-3/4", lifts up to 3.5 oz (100g), swings 120 degrees at the wrist,...
    $59.95
    $59.95
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  • WOODEN MODEL CATAPULT KIT WOODEN MODEL CATAPULT KIT

    Lay Siege To The Doghouse!
    WOODEN MODEL CATAPULT KIT

    Lay Siege To The Doghouse! Right after you build your own working medieval catapult or trebuchet. All you’ll need is glue, scissors and a steady hand (plus a small bag of marbles or rocks or something as a counterweight for...
    Starting at $15.95
    Starting at $15.95
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  • LEGO CHAIN REACTION KINETIC KIT LEGO CHAIN REACTION KINETIC KIT

    Lego® Gets Kinetic
    LEGO CHAIN REACTION KINETIC KIT

    Lego® Gets Kinetic... Make a whole bunch of fun and instructive Lego® machines/chain reaction models like marble runs and mousetraps involving ramps, buckets, funnels balances and much more. Comes with (33) Lego® elements, (6) Lego®...
    $29.95
    $29.95
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  • MECHANICS STEM, WHEELS, AXLES & INCLINED PLANES MECHANICS STEM, WHEELS, AXLES & INCLINED PLANES

    Link And Leverage, Kids...
    MECHANICS STEM, WHEELS, AXLES & INCLINED PLANES

    Link And Leverage, Kids... Show a kid the wonderous ways of mechanics with this Discovering STEM Mechanics kit from Engino®. They’ll learn about levers, linkages and structures when they’re building any of the (16) working models, such as...
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    $14.95
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  • LEGO GADGETS KIT, 58-PIECE WITH MANUAL LEGO GADGETS KIT, 58-PIECE WITH MANUAL

    Lego® Of My Gadgets
    LEGO GADGETS KIT, 58-PIECE WITH MANUAL

    This Lego® set from Klutz has (58) pieces, including gear wheels, bricks, axles and connectors to build (11) gadgets, including a claw, catapult, assorted vehicles, robots, a fan and a hand-held blender thingy. Includes a 78-page manual with...
    $24.99
    $24.99
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  • AUTOMATA WOODEN FISH AUTOMATON AUTOMATA WOODEN FISH AUTOMATON

    No More Wood Puns?
    AUTOMATA WOODEN FISH AUTOMATON

    No More Wood Puns? Wood or wooden you like to never see another pun on wood or wooden? Too bad--we’re not even trying to quit. Meanwhile, you can try this wooden wiggling fish. Made from laser-cut pieces that you peg or glue together, it will...
    Starting at $9.95
    Starting at $9.95
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  • UGEARS 8-COMPARTMENT WOODEN BOX KIT UGEARS 8-COMPARTMENT WOODEN BOX KIT

    The Self-Opening Fancy Box
    UGEARS 8-COMPARTMENT WOODEN BOX KIT

    The secret is in the gears. This 185-piece kit from UGEARS® assembles in 2-3 hours without glue or tools, and results in an 8-compartment box. Opening the lid activates (3) main blocks to the side and front. A third block moves a lower drawer with...
    $49.95
    $49.95
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  • STAR WARS CUT-OUT MODEL BOOK STAR WARS CUT-OUT MODEL BOOK

    Star Wars Build And Read
    STAR WARS CUT-OUT MODEL BOOK

    Bring the future back to the analog world it was created in. This Star Wars The Last Jedi book and model set includes a Styrofoam cut-out model of the Silencer that you can put together, and a cool (32)-page book you can read. It’s got instructions...
    $6.75
    $6.75
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  • ROLLER COASTER ENGINEERING KIT ROLLER COASTER ENGINEERING KIT

    Amusement Park Engineering
    ROLLER COASTER ENGINEERING KIT

    This amazing STEM kit from Thames & Kosmos explores physics in a fun, visual way that’s like a day in the park—the amusement park. Kids design and build working roller coaster models, and conduct hands-on physics experiments to learn about...
    $49.95
    $49.95
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  • From Engino®, this 180-piece robotics teaching kit includes instructions for building (8) robots (4 included; 4 online) using their ERP (Engino® Robotics Platform) software for control KIT, ENGINO ERP 1.3 MINI ROBOTICS, BUILDS 8 DIFF.

    Eight Bots, No Waiting
    KIT, ENGINO ERP 1.3 MINI ROBOTICS, BUILDS 8 DIFF.

    From Engino®, this 180-piece robotics teaching kit includes instructions for building (8) robots (4 included; 4 online) using their ERP (Engino® Robotics Platform) software for control, with pre-recorded and manual programming. Includes (2)...
    $149.50
    $149.50
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  • ENGINO 12 IN 1 INVENTOR MODEL KIT ENGINO 12 IN 1 INVENTOR MODEL KIT

    The Industrial Dozen...
    ENGINO 12 IN 1 INVENTOR MODEL KIT

    The Industrial Dozen... Sounds like doughnuts made of steel, but it’s much more interesting, especially for a science- minded kid. This STEM Inventor® 12-in-1 Industrial Models kit from Engino® includes parts for (3) models that kids can...
    $14.50
    $14.50
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  • D.I.Y. MECHANICAL CLOCK KIT D.I.Y. MECHANICAL CLOCK KIT

    Kids Clock Kit
    D.I.Y. MECHANICAL CLOCK KIT

    Teaching a kid how to manage time—hey, that’s up to you—but this wind-up clock kit teaches kids the basic mechanical principles of gears and pendulums. Clock has a clear body, approx 7-3/4” dia x 1” deep with a 1/2”...
    $24.95
    $24.95
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  • DISCOVERING STEM, LEVERS, LINKAGES, STRUCTURES DISCOVERING STEM, LEVERS, LINKAGES, STRUCTURES

    Leverage For You & Your Kids...
    DISCOVERING STEM, LEVERS, LINKAGES, STRUCTURES

    Leverage For You & Your Kids... Give a science-minded kid this Engino® Discovering STEM™ Mechanics kit and it’ll give you leverage for weeks. It’ll give them leverage, too, because it’s all about levers, linkages and...
    $14.95
    $14.95
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  • METAL EARTH BLUE TARDIS MODEL KIT METAL EARTH BLUE TARDIS MODEL KIT

    Who’s Metal Model...
    METAL EARTH BLUE TARDIS MODEL KIT

    Who’s Metal Model From Metal Earth®, the people who make shiny metal 3D models, now comes the Doctor Who T.A.R.D.I.S. metal model. All punch-outs with no glue or soldering required. 1-5/8” square x 3-1/4”...
    Starting at $15.95
    Starting at $15.95
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  • UGEARS WHEEL ORGANIZER WOODEN MODEL KIT UGEARS WHEEL ORGANIZER WOODEN MODEL KIT

    U Up For Ugears?
    UGEARS WHEEL ORGANIZER WOODEN MODEL KIT

    U Up For Ugears? UGears® is the model company that specializes is wooden steampunk versions of otherwise simple objects, perfect for perfectionist painstakers who revel in constructing complicated kits. (You know who you are.)...
    Starting at $12.95
    Starting at $12.95
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  • UGEARS DATE NAVIGATOR KIT UGEARS DATE NAVIGATOR KIT

    See The Future
    UGEARS DATE NAVIGATOR KIT

    See The Future We’re all out of crystal balls, but can we interest you in a UGears® Date Navigator kit? It’s a 21-piece interactive, kinetic, wooden puzzle that has labels for the year, month, date and day of the week. A kid can build it...
    $13.95
    $13.95
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  • JUMBO WOOD T-REX SKELETON. 20" TALL

    Ginormosaur Insides
    JUMBO WOOD T-REX SKELETON. 20" TALL

    Ginormosaur Insides Even the squeamish can build these jumbo kits from Heebie Jeebies because they’re skeletons—no guts—and they’re made of wood. No glue required, and sandpaper and instructions are included...
    $29.50
    $29.50
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  • 3D STEM PUZZLE GEOMAKERS 58PCS 3D STEM PUZZLE GEOMAKERS 58PCS

    A S.T.E.M. Of A Puzzle...
    3D STEM PUZZLE GEOMAKERS 58PCS

    A S.T.E.M. Of A Puzzle... This excellent STEM Explorers™ Geomakers™ 3D building challenge kit/puzzle from Learning Resources® reminds us of tinkerer’s toys from days past. Allows kids to connect (58) pieces in many configurations,...
    $8.75
    $8.75
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  • ELENCO MECH5 ROBOT STEM KIT ELENCO MECH5 ROBOT STEM KIT

    Bot, Bot, Bot, Bot, Bot
    ELENCO MECH5 ROBOT STEM KIT

    From Elenco®, than whom nobody is cleverer, this MECH5 kit--a STEM kit--will make (5) robots, all of which use a mechanical coding wheel instead of software. They perform tasks, including forward, back 45 or 90 degrees, left or right turns, and...
    $39.95
    $39.95
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  • MARBLE MANIA HOTSHOT CONSTRUCTION KIT MARBLE MANIA HOTSHOT CONSTRUCTION KIT

    Drivers, Start Your Marbles
    MARBLE MANIA HOTSHOT CONSTRUCTION KIT

    The Indy 500 dropped that “Gentlemen” intro years ago, and so do we for the start of the most exciting marble-maze run this side of wherever the other most exciting marble-maze run is held. The (100)-piece Marble Mania® HOTSHOT...
    $35.50
    $35.50
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  • SALE
    MACHINES, STEM HOW AIRCRAFTS WORK KIT MACHINES, STEM HOW AIRCRAFTS WORK KIT

    Fly, Child, Fly!
    MACHINES, STEM HOW AIRCRAFTS WORK KIT

    Fly, Child, Fly!Forget the pony—give your kid the sky! Because you’re a great parent, or a positive adult influence, you’ll also be giving that kid the gift of knowledge with this Engino® Discovering™ STEM How Aircrafts Work...
    $12.00
    $14.50
    17% OFF
    $12.00
    $14.50
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  • SMARTIVITY LASER-CUT WOODEN PINBALL KIT SMARTIVITY LASER-CUT WOODEN PINBALL KIT

    TOYS-R-U
    SMARTIVITY LASER-CUT WOODEN PINBALL KIT

    From Smartivity®, the company that makes DIY toys that moonlight as STEAM teachers, this Pinball Table kit is made of re-engineered laser-cut wood (recyclable, non-toxic and sustainable), and is assembled using only rubber bands, with no glue...
    $39.95
    $39.95
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    JUMBO WOOD STEGOSAURUS SKELETON, 28" LONG

    Ginormosaur Insides
    JUMBO WOOD STEGOSAURUS SKELETON, 28" LONG

    Ginormosaur Insides Even the squeamish can build these jumbo kits from Heebie Jeebies because they’re skeletons—no guts—and they’re made of wood. No glue required, and sandpaper and instructions are included...
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    $29.50
    41% OFF
    $17.50
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  • MACHINES, STEM HOW CARS WORK MACHINES, STEM HOW CARS WORK

    Seeds And STEMs Of Knowledge...
    MACHINES, STEM HOW CARS WORK

    Seeds And STEMs Of Knowledge... These Discovering STEM kits from Engino® include activity books with innovative experiments and explanations of the high-tech principles applied, but they’re so hands-on and fun, kids ages 8-16+ won’t even...
    Starting at $14.50
    Starting at $14.50
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  • MARBLE MANIA EXTREME GLO KIT MARBLE MANIA EXTREME GLO KIT

    Not Your Father’s Marbles
    MARBLE MANIA EXTREME GLO KIT

    Marble Mania® Extreme Glo is an action-packed marble maze kit that stands more than 2 feet high and has a power lifter, windmill drop and bright LED lights. It’s a STEM kit, and includes more than (200) colorful pieces, including marble...
    $64.95
    $64.95
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  • AIR POWERED WATER PISTOL KIT AIR POWERED WATER PISTOL KIT

    Syringapistol Kit...
    AIR POWERED WATER PISTOL KIT

    Syringapistol Kit... Can you say repurposing? This little kit is the product of a syringe company and is now a nifty little set that you can turn into a water pistol or air-powered dart gun. Includes a 50cc syringe, plastic handle, dual nozzle, plastic...
    $3.95
    $3.95
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  • 14-IN-1 SOLAR ROBOT KIT 14 DIFFERENT PROJECTS 14-IN-1 SOLAR ROBOT KIT 14 DIFFERENT PROJECTS

    Fueled By The Sun
    14-IN-1 SOLAR ROBOT KIT 14 DIFFERENT PROJECTS

    Start your children on the path to learning the basic concepts of solar tech. This multi-bot STEM education solar kit includes a 1.5V solar cell, a small DC motor and gearbox and a boatload of parts that will let you make (14) different comical and...
    $34.95
    $34.95
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  • ENGINO Q-BOIDZ 8-IN-1 MODEL KIT ENGINO Q-BOIDZ 8-IN-1 MODEL KIT

    Cue The Q-boidz
    ENGINO Q-BOIDZ 8-IN-1 MODEL KIT

    It’s every kid’s dream, ain’t it, to build their own robot? Or gator, helicopter or owl? Whatever the tykes in your life dream of building, Engino® Qboidz™ has them covered. Each of these multi-award-winning 8-in-1 kits uses...
    $17.50
    $17.50
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  • ENGINO Q-BOIDZ VEHICLE 4-IN-1 KITS ENGINO Q-BOIDZ VEHICLE 4-IN-1 KITS

    Cue The Q-boidz
    ENGINO Q-BOIDZ VEHICLE 4-IN-1 KITS

    Enhance kids’ dexterity, 3D perception and creativity with multi-colored models for surf, turf and sky. Each of these award-winning 4-in-1 Engino® Qboidz™ kits uses plastic bricks that snap together to build (1) of (4) possible models...
    $12.50
    $12.50
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  • TUMBLING HEDGEHOG STEM KIT TUMBLING HEDGEHOG STEM KIT

    The Robotic Hedgehog
    TUMBLING HEDGEHOG STEM KIT

    Sounds like a Europop group, but it’s actually your new tumbling pet. Also bristles his spines, rolls, spins and scurries. He’ll be a tad bigger than a baseball when assembled. The prewired circuitry is triggered by an audio sensor that will...
    $44.95
    $44.95
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  • GUMBALL MACHINE MAKER: STEM EXPERIMENT KIT GUMBALL MACHINE MAKER: STEM EXPERIMENT KIT

    This Machine Comes With Food!
    GUMBALL MACHINE MAKER: STEM EXPERIMENT KIT

    OK, it comes with gumballs, but they're food no matter what your mother says. You'll need them to fill this 17” tall gumball machine that you build from a (55)-piece kit. A Parents' Choice Silver Award winner, this kit teaches you physics while...
    $39.95
    $39.95
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  • SMARTIVITY KIDS PERISCOPE KIT SMARTIVITY KIDS PERISCOPE KIT

    Scope This Out
    SMARTIVITY KIDS PERISCOPE KIT

    What do submarine commanders and kids spying on their parents have in common? That's right—periscopes!—like the one your kid will make with this excellent kit from Smartivity™. Made with sustainable materials, including wood and...
    $29.95
    $29.95
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  • ENGINO 50 IN 1 MOTORIZED CONSTRUCTION KIT ENGINO 50 IN 1 MOTORIZED CONSTRUCTION KIT

    For Your Junior Inventor
    ENGINO 50 IN 1 MOTORIZED CONSTRUCTION KIT

    For Your Junior Inventor... With this Engino® 50-in-1 Inventor® Kit, a clever kid can build (50) motorized models—of a chopper, windmill, UTV, forklift, snowmobile and dog, to name a few—using the included and online 3D-rendered...
    $39.50
    $39.50
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  • MODEL, 3D ALLIANCE LASER CUT WOODEN MODEL, 3D ALLIANCE LASER CUT WOODEN

    The Incredibility of Lasers...
    MODEL, 3D ALLIANCE LASER CUT WOODEN

    You won’t find our newest crop of 3D models in Vogue, but we love them anyway. They’re wooden laser-cut models from IncrediBuilds®, and you know the drill—no glue or tools required. All include step-by-step instructions. You pick:...
    Starting at $6.95
    Starting at $6.95
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  • FERRIS WHEEL, MY FIRST FERRIS WHEEL, MY FIRST

    FerrisMotion...
    FERRIS WHEEL, MY FIRST

    FerrisMotion... Step right up, folks!  This isn't just any Ferris Wheel – it's your ticket to a whirlwind adventure in forces and motion! We've even thrown in 5 mini thrill-seekers to ride the waves of knowledge. And guess what? Our secret...
    $19.50
    $19.50
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