A complete box that turns the science lesson into a hands-on experience: students build electrical circuits, run the motor and bell, and discover magnets, electromagnets and generating electricity. Aligned with the electricity and magnetism topics in elementary science curricula.
Standard edition52 pieces · 17 experiments
Advanced edition61 pieces · 22 experiments
Features
🔣 Circuit symbols on the partsEach part carries its scientific symbol (+ and − for the battery, L for the bulb, S for the switch), so students easily learn to read circuit diagrams.
📘 Illustrated guide and videosA guide explaining each experiment step by step, with educational videos via QR codes.
🧲 Electricity and magnetism togetherCircuits, magnets, magnetic levitation, and turning motion into electricity with the hand generator.
📦 A box that opens 180°A sturdy storage box that opens fully for sorting and grabbing parts easily. Size 20.4 × 15.3 × 9.5 cm.
✅ Safe and testedPassed safety tests, made of ABS, PP and metal.
🔧 Spare partsWe replace any missing or damaged part.
Sample experiments
Series circuitParallel circuitElectric motorElectric bellBuzzerElectromagnet
And other experiments: the hand generator, the compass, the magnetic car, magnetic levitation, static electricity with a balloon, the metal-plate battery, and conductors and insulators.
Advanced edition contents
Electric motor · hand-crank generator · electric bell · buzzer · hidden circuit box · electromagnet · two bulb holders · two knife switches · two battery holders · multi-base · compass · magnetic needle · magnetic car · U-shaped magnet · large and small bar magnets · two ring magnets · magnetic levitation stand · 6 wires and 2 clip wires · 4 copper and 4 zinc plates · 4 2.5V bulbs · two LEDs · fan · two balloons · paper clips · screwdriver · experiment guide · storage box
The standard edition does not include: the electric bell, the buzzer, the hidden circuit box and the electromagnet.
A hands-on course in which students learn the basics of structural engineering and simple machines by building real models: stable shapes, strong walls, levers, pulleys, wheels, gears and racks, then run their models with a motor and battery. Each activity has science goals, building tasks, an experiment, recording results and an extension question.
12 activitiesA hands-on lesson per activity
684 piecesBeams, gears, pulleys, wheels, motor
What does the student learn?
🧱 Parts and their functionsPins, beams, perforated bricks, axles, pulleys and gears, and when to use each.
🔺 Shapes and stabilityWhy the triangle is the strongest shape, and how cross bracing makes a wall strong.
⚖️ Simple machinesThe lever, the fixed pulley, the wheel and axle, and how they make work easier for people.
⚙️ Motion transmissionSpur, crown and bevel gears, belts and racks, and changing speed and direction.
🧪 Experiments and measurementRecording the relationship between weight and distance, and comparing sliding and rolling friction.
💡 Thinking and innovationOpen challenges and designing models from daily life, then presenting and sharing them with classmates.
The 12 activities
01 Circle, Straight Line and TriangleConnecting beams, building a triangle and a square, and discovering why the triangle keeps buildings and bridges stable.02 The QuadrilateralBuilding pliers and expandable, foldable four-sided structures like accordion gates.03 Strengthen Our HouseBuilding two walls with different structures and discovering the strength of cross bracing, then designing a sturdy house.04 The Eiffel TowerAn engineering challenge: build the tallest stable tower in 30 minutes, and understand gravity and the center of mass.05 We Can Lift the EarthBuilding a vise and a seesaw, and discovering the lever principle and the relationship between weight and distance.06 Wheels and PulleysPulleys of different sizes and changing speed, and building a well-pulley model.07 Raising the FlagThe fixed pulley and changing the direction of force, as in a flagpole, and building a fishing rod.08 The spinning carouselRunning the motor and battery, transmitting motion with a belt and changing rotation speed.09 Wheels and FrictionAn experiment on sliding and rolling friction with recorded results, then building a wheelbarrow.10 GearsThe driving, driven and idler gears, comparing gears and pulleys, and building a fan.11 Crown and Bevel GearsChanging the direction of motion at a right angle, and designing models from daily life.12 The RailwayThe rack and turning rotation into straight-line motion, and building a telescopic pole and a folding clothes rack.
By the end of the course, students build complete machines such as a tower crane, an elevator and a fan, and explain how they work.
Little Explorer: Building the City's Machines and Animals
A fun course for young children in which they build, with big, safe blocks, the construction machines, vehicles and animals around them: an excavator, a bulldozer, a crane, a helicopter, a sailboat, a dog, a bird and a dragonfly. Children learn to use a screwdriver, arms and rotating parts, and get to know each machine's function and safety rules.
12 activitiesA fun lesson per activity
Ages 4 – 7Big, safe blocks and a kids' screwdriver
How does each activity work?
💭 ImagineA question or real-life story opens the topic, e.g. how can we move a mountain to build a house?
🔍 ExplorePictures and discussion about the machine's or animal's shape, parts and function.
🧩 Solve the problemA building task with clear requirements: a stable model, a part that rotates and an arm that moves.
🛠️ Reference modelA picture of the model helps the child, who can add their own touch.
🎤 ShareThe child presents their model and talks about how it was built and any difficulties they faced.
🦺 Safety and valuesSafety signs, cooperation, kindness to animals and a love of exploration.
The 12 activities
01 The Useful ExcavatorThe excavator's shape, parts and uses, and using the screwdriver, the arm and the 360° rotating seat.02 The BulldozerBuilding the bulldozer and its bucket, and learning simple safety signs.03 The DrillerThe driller's parts and uses, building with the robotic arm and problem-solving.04 The CraneBuilding the crane's base and hook, and learning safety rules on construction sites.05 The Big TruckThe truck's structure and functions, and trying more than one way to build.06 Warehouse AssistantThe forklift and how it lifts goods, and developing observation from daily life.07 My DogA dog's traits and habits, building a dog creatively, and developing kindness to animals.08 The Flying BirdTypes of birds and their shared traits, and building a bird with different parts.09 The DragonflyThe dragonfly's shape and life stages, and building long and short arms.10 The HelicopterThe helicopter's parts and the rotor's role in flight, and safety awareness.11 The SailboatThe sailboat's features and uses, and developing a spirit of cooperation.12 The MicroscopeThe microscope's shape and how it works, and developing a love of exploration.
