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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.

  • Spy Labs: Forensic Investigation Kit Thames & kosmos

    Spy Labs: Forensic Investigation Kit

    Can you identify an unknown liquid or powder? What secrets become visible under a UV light? How do you analyze fingerprints, soil, ink, and handwriting samples? Assume the role of a forensic scientist to find out! Perform experiments on evidence in this large laboratory...
    $34.99
    $34.99
  • The Thames & Kosmos Science Advent Calendar Vol. 3 Thames & kosmos

    The Thames & Kosmos Science Advent Calendar Vol. 3

    ‘Tis the season for science! Christmas time is experimentation time. Discover something new and amazing every day leading up to the holiday. With this advent calendar, children open a new box each day to find new equipment or materials and the instructions for a...
    $39.99
    $39.99
  • Ultra Bionic Blaster Thames & kosmos

    Ultra Bionic Blaster

    Have a blast with this awesome engineering project! Construct an air-powered robotic glove that launches safe foam darts. Learn about pneumatics — technologies that use pressurized air to perform work — and many cool mechanisms as you assemble the blaster from over 100 pieces. After...
    $39.99
    $39.99
  • Genetics & DNA Lab Thames & kosmos

    Genetics & DNA Lab

    Head into the lab for an in-depth investigation of genetics, the branch of biology focused on heredity and variation in organisms, and DNA, the acid that holds the blueprints for life. See genetic material with your own eyes as you isolate the DNA from...
    $34.99
    $34.99
  • My Robotic Pet: Coding Chameleon Thames & kosmos

    My Robotic Pet: Coding Chameleon

    Build a loyal robotic reptile buddy that responds to your gestures, changes colors, and automatically fires and retracts its tongue! This first-of-its-kind robotic chameleon is equipped with a color sensor, infrared sensor, and RGB LEDs that allow you to code and program it in...
    $54.99
    $54.99
  • Hydraulic Boxing Bots Thames & kosmos

    Hydraulic Boxing Bots

    In this corner, hailing from the rough-and-tumble robotics lab: It’s Robo-Boxer! And in that corner, the wonder from Down Under: Put your mitts together for Kangaroo-Bot! Ding! Ding! Jab, dodge, uppercut! These boxing robots use hydraulic power to move like real boxers. Packed with the...
    $49.99
    $49.99
  • I Dig It! Fossils - Real Fossils Excavation Kit Thames & kosmos

    I Dig It! Fossils - Real Fossils Excavation Kit

    Learn how paleontologists dig up fossils and where can you find them in nature. Dig animal fossils and fossilized tree resin out of the plaster block. Learn about your fossils, including their names, what makes them special, how they were formed, and how to...
    $9.99
    $9.99
  • The Thames & Kosmos Telescope Thames & kosmos

    The Thames & Kosmos Telescope

    Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction Manual Set your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of inspiring people to reach for the stars. This high-quality refractor...
    $49.99
    $49.99
  • Geckobot 2.0 Thames & kosmos

    Geckobot 2.0

    Going up! Build an adorable robotic gecko that defies gravity to crawl up, down, and all around smooth vertical surfaces! As you assemble this motorized, multi-legged machine with suction cup feet and an innovative gear system, you’ll learn about its inner mechanisms including an...
    $29.99
    $29.99
  • The Thames & Kosmos Rock Tumbler Thames & kosmos

    The Thames & Kosmos Rock Tumbler

    Let’s rock and roll! Amp up your rock collection and explore the secrets of geology with the Thames & Kosmos Rock Tumbler! This custom-designed, user-friendly machine allows budding geologists and gem collectors to transform rough stones into beautiful polished rocks while exploring topics like...
    $49.99
    $49.99
  • Snap Circuits® Holiday Tree Elenco

    Snap Circuits® Holiday Tree

    Snap Circuits Holiday Tree Light from Elenco Light up your holidays with this fiber optic tree light. Build a simple circuit for hours of Christmas fun Fun for the entire family, Ages 8+ Using quality parts this fiber optic tree will deliver years of...
    $14.99
    $14.99
  • Snap Circuits® Snap-2-It Board Game Elenco

    Snap Circuits® Snap-2-It Board Game

    1 to 4 players compete to create a winning circuit by snapping together a path of SNAP CIRCUITS® parts between their light and the communal battery pack.  Easy to play: Set up the board, draw three cards, plan your path between thebattery pack and your...
    $47.99
    $47.99
  • Snap Circuits® Explorer 130-in-1 Elenco

    Snap Circuits® Explorer 130-in-1

    Another great addition to the award-winning Snap Circuits product line, fully compatible with all Snap Circuits® sets to build bigger, complex, and more creative projects. 133 projects are clearly outlined in the color project manual. Projects utilize a glow-in-the-dark flying propeller, phototransistor, LEDs, resistors,...
    $52.99
    $52.99
  • Engino Simple Machines Set, Building Kit Engino

    Engino Simple Machines Set, Building Kit

    Start with Levers & Linkages to see how changing fulcrum position or linkage geometry multiplies force and traces precise paths (e.g., Peaucellier-Lipkin and Hart straight-line linkages).  Move into Wheels, Axles & Inclined Planes to measure how gradient and friction affect the effort needed to...
    $54.99
    $54.99
  • Engino Discovering STEM Architecture Set – Build the Eiffel Tower & Sydney Bridge Engino

    Engino Discovering STEM Architecture Set – Build the Eiffel Tower & Sydney Bridge

    Engino Discovering STEM: Architecture Set: Eiffel Tower & Sydney Bridge blends landmark builds with real architectural learning. Students start with quick, readable theory on forces, loads, materials, and structural forms, then follow step-by-step instructions to build 2 display-scale icons (Eiffel Tower and Sydney Bridge)...
    $169.99
    $169.99
  • Engino Discovering STEM Newton’s Laws of Inertia, Kinetic & Potential Energy Set Engino

    Engino Discovering STEM Newton’s Laws of Inertia, Kinetic & Potential Energy Set

    Newton’s Laws of Inertia, Kinetic & Potential Energy helps young scientists master Newton’s laws through build-and-test projects. Models like the catapult, collision car, gravity fan, moving cabin, balloon plane, and dragster turn core ideas (forces, acceleration, momentum, and energy transformations) into tangible results!  The...
    $34.99
    $34.99
  • Engino Discovering STEM Buildings & Bridges Engino

    Engino Discovering STEM Buildings & Bridges

    From ancient stone arches to modern steel skyways, every great structure stands on the same principles of force and balance. The Buildings & Bridges set lets young engineers explore those principles firsthand in 9 guided models. Start with a beam bridge, then add trusses...
    $34.99
    $34.99
  • Engino DISCOVERING STEM - HOW AIRCRAFTS WORK Technology of Machines Engino

    Engino DISCOVERING STEM - HOW AIRCRAFTS WORK Technology of Machines

    Travelling with an aircraft for holidays or for business is a very common activity. Airplanes are made to combine fast transportation and safety. The development of aviation is considered as one of the highlights in human history, since it has totally changed the way...
    $27.99
    $27.99
  • Engino DISCOVERING STEM - HOW CARS WORK Technology of Machines Engino

    Engino DISCOVERING STEM - HOW CARS WORK Technology of Machines

    Cars, or automobiles, are probably the most common way for transporting humans and goods. They may vary in size and design, but all are defined as motor vehicles that run primarily on roads and have wheels. Cars came into global use during th the...
    $27.99
    $27.99
  • Engino Discovering STEM Physics Laws Set – Learning Inertia, Friction, Circular Motion & Energy Conservation Engino

    Engino Discovering STEM Physics Laws Set – Learning Inertia, Friction, Circular Motion & Energy Conservation

    Explore the laws of physics in action! Launch, spin, brake, and measure as you investigate inertia, friction, circular motion, and energy conversion. Each model demonstrates real scientific principles: run crash tests to link force, mass, and acceleration (Newton’s 2nd law); adjust surfaces on the...
    $34.99
    $34.99