Construction / Mechanical Kits

Construction / Mechanical Kits

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 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...
    $46.95
    $46.95
    Qty in Cart: 0
    Quantity:
    Price:
    $46.95
    Subtotal:
  • 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...
    $39.50
    $48.50
    19% OFF
    $39.50
    $48.50
    19% OFF
    Qty in Cart: 0
    Quantity:
    Price:
    $39.50
    $48.50
    19% OFF
    Subtotal:
  • SALE
    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...
    $19.50
    $24.95
    22% OFF
    $19.50
    $24.95
    22% OFF
    Qty in Cart: 0
    Quantity:
    Price:
    $19.50
    $24.95
    22% OFF
    Subtotal:
  • SALE
    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...
    $19.50
    $24.95
    22% OFF
    $19.50
    $24.95
    22% OFF
    Qty in Cart: 0
    Quantity:
    Price:
    $19.50
    $24.95
    22% OFF
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    Starting at $15.95
    Subtotal:
  • LEGO CHAIN REACTION KINETIC KIT LEGO CHAIN REACTION KINETIC KIT

    Lego® Gets Kinetic
    LEGO CHAIN REACTION KINETIC KIT

    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® balls, a dozen paper props,...
    $29.95
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • BOWLING ALLEY, DIY CARDBOARD BOWLING ALLEY, DIY CARDBOARD

    BOWLING ALLEY, DIY CARDBOARD

    These DIY cardboard game kits are fun and easy to assemble. A relatively small number of components and basic instructions allow kids to put them together and begin play quickly. No tools or batteries needed. Included instructions promise assembly in 45...
    Starting at $12.50
    Starting at $12.50
    Qty in Cart: 0
    Quantity:
    Price:
    Starting at $12.50
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SALE
    STATUE OF LIBERTY FOAM MODEL STATUE OF LIBERTY FOAM MODEL

    A Mighty Woman With A Torch
    STATUE OF LIBERTY FOAM MODEL

    That's what Emma Lazarus called Lady Liberty in the poem at her feet, and this model is a mighty good way to give the kids a little history lesson. Made of long-lasting foam, she’ll stand approx 20” tall when complete on her base. You punch...
    $1.95
    $3.75
    48% OFF
    $1.95
    $3.75
    48% OFF
    Qty in Cart: 0
    Price:
    $1.95
    $3.75
    48% OFF
    Subtotal:
  • 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
    Qty in Cart: 0
    Price:
    $24.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $6.75
    Subtotal:
  • SALE
    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,...
    $39.50
    $59.95
    34% OFF
    $39.50
    $59.95
    34% OFF
    Qty in Cart: 0
    Quantity:
    Price:
    $39.50
    $59.95
    34% OFF
    Subtotal:
  • SALE
    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 a...
    $12.00
    $14.95
    20% OFF
    $12.00
    $14.95
    20% OFF
    Qty in Cart: 0
    Quantity:
    Price:
    $12.00
    $14.95
    20% OFF
    Subtotal:
  • SALE
    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...
    $21.95
    $24.99
    12% OFF
    $21.95
    $24.99
    12% OFF
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    $24.99
    12% OFF
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    Starting at $12.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    Starting at $15.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $35.50
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $13.95
    Subtotal:
  • 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...
    Starting at $9.95
    Starting at $9.95
    Qty in Cart: 0
    Quantity:
    Price:
    Starting at $9.95
    Subtotal:
  • JUMBO WOOD PTERANODON SKELETON, 48" WIDE

    Ginormosaur Insides
    JUMBO WOOD PTERANODON SKELETON, 48" WIDE

    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...
    $27.65
    $27.65
    Qty in Cart: 0
    Quantity:
    Price:
    $27.65
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • 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...
    $27.65
    $27.65
    Qty in Cart: 0
    Quantity:
    Price:
    $27.65
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • WORKING WOODEN DAVINCI AERIAL SCREW HELICOPTER WORKING WOODEN DAVINCI AERIAL SCREW HELICOPTER

    Leo Vinci Kits
    WORKING WOODEN DAVINCI AERIAL SCREW HELICOPTER

    Leo Vinci Kits Return with us now to those thrilling days of the 15th century, when Leonardo was designing stuff you wouldn't have thought of even if you'd paid attention in class and applied yourself. You choose from these wooden...
    Starting at $19.95
    Starting at $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    Starting at $19.95
    Subtotal:
  • STEEL FERRIS WHEEL WITH MUSIC BOX KIT STEEL FERRIS WHEEL WITH MUSIC BOX KIT

    Musical Steel Wheel
    STEEL FERRIS WHEEL WITH MUSIC BOX KIT

    Let them build like their grandfather built. This colorful Steel Works Ferris Wheel construction kit from Schylling has over (950) pieces, plus tools to assemble a 14” tall model. We’re talking about hours of fun and brain challenges here!...
    $56.95
    $56.95
    Qty in Cart: 0
    Quantity:
    Price:
    $56.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • SALE
    ENGINO FLUID DYNAMICS BUILDING KIT ENGINO FLUID DYNAMICS BUILDING KIT

    Solid Fluid Dynamics Kit
    ENGINO FLUID DYNAMICS BUILDING KIT

    You probably won’t leap from the bath and run naked shouting “Eureka!” once you understand fluid dynamics, but you can follow in Archimedes footsteps with this physics kit full of experiments and theory. Build (6) different models...
    $29.00
    $49.50
    41% OFF
    $29.00
    $49.50
    41% OFF
    Qty in Cart: 0
    Quantity:
    Price:
    $29.00
    $49.50
    41% OFF
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $17.50
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • HYDRAULICS 4-IN-1 WOODEN SET W/SYRINGES HYDRAULICS 4-IN-1 WOODEN SET W/SYRINGES

    Hydraulics Made Easy
    HYDRAULICS 4-IN-1 WOODEN SET W/SYRINGES

    Hydraulics Made Easy Cleverly made, and mighty heuristic, too. For someone entranced by hydraulics, or for a whole classroom of students, there's the Pathfinders 4-In-1 teaching kit, with 4 different hydraulic-system kits that...
    Starting at $24.35
    Starting at $24.35
    Qty in Cart: 0
    Price:
    Starting at $24.35
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • TECHNO GEARS MARBLE MANIA Zoomerang   MAZE TECHNO GEARS MARBLE MANIA Zoomerang   MAZE

    Moving Marbles
    TECHNO GEARS MARBLE MANIA Zoomerang MAZE

    It’s OK to be both silly and STEM, which is why we love this action-packed Techno Gears Marble Mania® Zoomerang 2.0 marble maze with a spiral lifter. The interactive construction set includes more than (80) pieces that kids use to create their...
    $28.95
    $28.95
    Qty in Cart: 0
    Quantity:
    Price:
    $28.95
    Subtotal:
  • ENGINO JURASSIC EARTH S.T.E.M. KIT ENGINO JURASSIC EARTH S.T.E.M. KIT

    Everybody's Doin' the Dinomotion
    ENGINO JURASSIC EARTH S.T.E.M. KIT

    Come on baby, do the Dinomotion! Dance if you like, but we’ll be here assembling this Jurassic Earth STEM kit from Engino®, and then we’ll be watching the dinosaur robots we’ve built doin’ their motion. They don’t...
    $24.50
    $24.50
    Qty in Cart: 0
    Quantity:
    Price:
    $24.50
    Subtotal:
  • 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
    Qty in Cart: 0
    Quantity:
    Price:
    $12.50
    Subtotal:
  • STEAMPUNK MONOWHEEL WOODEN GEAR MODEL STEAMPUNK MONOWHEEL WOODEN GEAR MODEL

    Big Wheel Keep On Turning...
    STEAMPUNK MONOWHEEL WOODEN GEAR MODEL

    And this one will, running on rubber-band power after you spend a few happy hours putting it together. This all-wood, steampunky monowheel comprises (300) parts, and measures approx. 7-1/4" x 3-3/4" x 6-1/4" when completed. You'll see all the moving...
    $43.95
    $43.95
    Qty in Cart: 0
    Price:
    $43.95
    Subtotal:
  • 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...
    $27.65
    $27.65
    Qty in Cart: 0
    Quantity:
    Price:
    $27.65
    Subtotal:
  • Total: items /

Adding your products to cart