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STEM Toys for Kids in Las Vegas & Henderson

At Friendly Hobbies, we make learning exciting with the best STEM kits in Las Vegas. From robotics kits for kids to hands-on science activities, our collection is designed to spark curiosity, build problem-solving skills, and keep kids engaged while having fun. Whether you shop in-store at our Las Vegas or Henderson locations, or online, you’ll find STEM toys for kids that inspire creativity and real-world learning.

  • Pocket Scope Heebie Jeebies LLCPocket Scope Heebie Jeebies LLC

    Pocket Scope

    Discover a whole new world in the palm of your hand with this portable and powerful pocket microscope! 60-120x Magnification.
    $24.99
    $24.99
  • Assorted Test Tubes Heebie Jeebies LLC
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    Assorted Test Tubes

    Make your very own ferromagnetic fluid and experiment with magnets with this easy-to-use test tube kit. Each test tube contains a bag of special magnetic powder and a strong magnet, so when you suspend the powder in a liquid, you can place the magnet...
    $7.99
    $7.99
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  • Growing Crystals Test Tube Heebie Jeebies LLCGrowing Crystals Test Tube Heebie Jeebies LLC
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    Growing Crystals Test Tube

    Use the crystal powder provided to grow your own crystals! Assorted colours.
    $7.99
    $7.99
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  • WiseBlockRC Pavement Roller Auldey Toys of North AmericaWiseBlockRC Pavement Roller Auldey Toys of North America

    WiseBlockRC Pavement Roller

    First You Build, Then Play! This STEAM accredited toy is good for development and learning!  Small Blocks Buildable Remote Control - Advanced Level - Road Roller comes with 369 blocks, an electric motor, and a 4-direction remote control – put everything together and you’ll...
    $36.99
    $36.99
  • WiseBlockRC Firetruck Auldey Toys of North AmericaWiseBlockRC Firetruck Auldey Toys of North America

    WiseBlockRC Firetruck

    First You Build, Then Play! This STEAM accredited toy is good for development and learning!  The Small Blocks Buildable RC Firefighter Rescue comes with 435 blocks, an electric motor, and a 4-direction remote control – put everything together and you’ll have a rescue-ready emergency...
    $36.99
    $36.99
  • WiseBlockRC Race Car Auldey Toys of North AmericaWiseBlockRC Race Car Auldey Toys of North America

    WiseBlockRC Race Car

    First You Build, Then Play! This STEAM accredited toy is good for development and learning!  Small Blocks Buildable Remote Control - Advanced Level - Racing Car comes with 414 pieces, an electric motor, and a 4-direction remote control – put everything together and you...
    $36.99
    $36.99
  • WiseBlockRC Military Vehicle Auldey Toys of North AmericaWiseBlockRC Military Vehicle Auldey Toys of North America

    WiseBlockRC Military Vehicle

    First You Build, Then Play! This STEAM accredited toy is good for development and learning!  Great value with 371 bricks! Assembly Instructions Small brick format, compatible with LEGO and other leading brands Take control with a fully functional, 4-way remote control (front, back, left,...
    $36.99
    $36.99
  • Mini Mod™ Starter Set Estes

    Estes Mini Mod™ Starter Set

    New to model rocketry? The Mini Mod™ Starter Set has everything you need to launch into the hobby—rocket, launch pad, controller, and enough engines and supplies for four flights. Just add glue and batteries! With six different build options, easy snap-together assembly, and flights...
    $43.99
    $43.99
  • Rocket Science Starter Set Estes

    Estes Rocket Science Starter Set

    Take science to new heights with the Estes Rocket Science Starter Set! Build and launch a real rocket that can soar up to 1,100 feet, then watch it float back to earth with a bright parachute for repeat flights. Everything you need is included,...
    $54.99
    $54.99
  • Space2Inspire Kit Estes

    Estes Space2Inspire Kit

    We’re proud to share that the Space2Inspire™ STEM Kit has earned two major honors: it has been recognized as a 2025 ASTRA Star Play Award Finalist and named a Top Summer Toy 2025 Winner by The Toy Insider! These prestigious accolades celebrate products that...
    $59.99
    $59.99
  • .Ooze Labs Chemistry Station Thames & kosmos

    .Ooze Labs Chemistry Station

    Grab your beakers and test tubes and step up to your special laboratory station for some exciting chemistry experiments. See how much fun chemistry can be as you do slimy, fizzy, colorful, and bubbly experiments. This cool laboratory setup has lots of different vessels...
    $39.99
    $39.99
  • Wow in the World: Break-Open Crystal Geodes Thames & kosmos

    Wow in the World: Break-Open Crystal Geodes

    Unearth your inner geologist as you break open ten real geode specimens to reveal beautiful, sparkling crystals inside. Using your own hammer and the included safety goggles, crack open each whole geode to discover the natural treasures within. Then put your gem-tastic collection on...
    $29.99
    $29.99
  • SolarBots: Cosmic Explorers Thames & kosmos

    SolarBots: Cosmic Explorers

    Build five out-of-this-world robots that are powered by the sun — batteries not required! First assemble the main robot, Helio, complete with solar panel, electric motor, and gear wheel. Then construct four space exploration vehicles to help Helio travel around the universe. As you...
    $26.99
    $26.99
  • Wow in the World: Everlasting Volcano Thames & kosmos

    Wow in the World: Everlasting Volcano

    Erupt your own volcano again and again! Press down on the "lava lever" a few times and — WOW! The crater pops up and the slime lava flows down its sides. The volcano works with three types of eruptions: heat-activated color-changing slime "lava", soft...
    $19.99
    $19.99
  • Spy Labs: Master Detective Toolkit Thames & kosmos

    Spy Labs: Master Detective Toolkit

    Welcome to Spy Labs Incorporated, the one-stop shop for spies on the top! With this well-equipped toolkit, you can learn how detectives use forensic science to answer questions, gather evidence, and solve crimes. Experiment with the equipment and techniques used by real detectives to...
    $49.99
    $49.99
  • Lollipop Lab Thames & kosmos

    Lollipop Lab

    Get ready to have fun making delicious lollipops while learning science and math! Whip up batches of red cherry and blue raspberry lollipops, plus a massive ring lollipop with both flavors! Learn about temperature as you use the thermometer to boil sugar and discover...
    $19.99
    $19.99
  • Pinball Machine Maker: Gumball Rally Thames & kosmos

    Pinball Machine Maker: Gumball Rally

    The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions to assemble the machine. Then lay out the targets and obstacles on the playfield. Finally, test and refine your design while you practice...
    $39.99
    $39.99
  • Spy Labs: Secret Voice Recorder Thames & kosmos

    Spy Labs: Secret Voice Recorder

    With this wearable secret voice recorder, you’ll always be ready to capture important information as you investigate crimes and other mysteries. Is the information classified? Without one of the two keycards, the audio playback will be distorted, so your secret messages are kept safe...
    $24.99
    $24.99
  • Mega Cyborg Hydro Blaster Thames & kosmos

    Mega Cyborg Hydro Blaster

    Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a stream of water and grabs onto targets with its huge gripper — no motors or electricity required! Once assembled,...
    $44.99
    $44.99
  • Gecko Run: Marble Run Starter Set Thames & kosmos

    Gecko Run: Marble Run Starter Set

    Gecko Run takes classic marble runs to the next level with new creative challenges and less restrictive building requirements. This innovative marble run uses a specially designed system of flexible tracks that does not require any support structures. Traditional marble runs require lots of...
    $34.99
    $34.99