Find your next spark.

Robotics, sensors, movement, problem solving, block-based coding and a path toward Python.

A higher-cost choice. Check device compatibility and current bundle contents before ordering.

Breadboarding, LEDs, sensors, modules, wiring and introductory microcontroller programming.

The official U.S. page was showing sold out when checked; availability can change.

Sequencing, logic, spatial reasoning, problem solving and early programming concepts.

Requires 5 AAA batteries, not included. Contains small parts; follow manufacturer safety guidance.

Mechanisms, physics, iterative building, experimentation and engineering thinking.

Review current plan, renewal, shipping and cancellation terms before subscribing.

Sequencing, loops, functions, sensors, graphical coding and progression toward text-based programming.

USB programming support varies by device/browser; iPad uses screen flashing for supported environments.

Robotics, coding, mechanisms, experimentation and creative hardware hacking.

Review current subscription and device requirements before joining.

Current, voltage, resistance, digital logic, circuits, programming and open-ended experimentation.

Requires compatible computer/USB setup and Arduino IDE. Online content requires kit activation.

Working electrical circuits through projects such as radios, alarms, doorbells and electronic games.

Check the current kit contents, battery requirements and manufacturer age guidance.

Mechanical assembly, sensors and programming with Scratch or Arduino C.

Check batteries and device compatibility before ordering.

Mechanisms, motors, robot control and coding through multiple builds.

Allow time for assembly and check the software and power requirements.

Robot assembly, line tracking, obstacle detection and introductory programming.

The listing includes age guidance that varies by section; review it with an adult. Check stock and device requirements.

Breadboarding, sensors, displays and microcontroller programming using the Arduino IDE.

A compatible computer is needed; check included parts and tutorials.

Construction, experimentation and creative problem solving.

This is a subscription. Check renewal, shipping and cancellation terms.

Mechanical assembly and the connection between motors and motion.

Check the current kit contents and recommended age on KiwiCo.

Sequencing commands, testing ideas and solving movement challenges.

Review the current age guidance, included accessories and availability.

Electrical connections, circuits and cause-and-effect reasoning.

Review the kit contents, power requirements and age guidance before purchase.

Hydraulics, linkages and how pressure can move mechanical fingers.

Adult help may be needed during assembly. Confirm seller, contents and delivery at Amazon.

Circuit paths, sequential reasoning and systematic problem solving.

Batteries are required. Confirm the seller and exact edition at Amazon.

Draw, block and text-based coding through Sphero's learning apps.

Requires a compatible Bluetooth device and app. Confirm the color, seller and current listing.

Sequences, routes and coding concepts through hands-on activities.

Check the selected pack size and included robot, tiles and learning resources.

Servo movement, robot behavior and programming experiments.

Check computer compatibility, assembly and charging requirements.

Solar energy, voltage measurement and comparing observations.

A screwdriver is needed for assembly; check included parts.

Internet-connected devices, sensor inputs and interactive electronics.

Check compatible computer, network, account and current cloud-plan requirements.

Sensors, Internet of Things concepts and design thinking.

Some learning content and cloud features require a paid School plan; review what is included.

Following circuit diagrams and understanding electrical connections.

Check the current kit contents, battery requirements and manufacturer age guidance.

Circuit diagrams, component functions and more complex electronic projects.

Check the current kit contents, battery requirements and manufacturer age guidance.

Gearing, suspension, steering and following a complex assembly sequence.

Check the model number 42210, seller and recommended age.

Mechanical construction, steering linkages and engine movement.

Check the model number 42222 and current seller before ordering.

Circuit connections, electrical components and experimentation.

Check the package contents, batteries and seller's instructions.

Energy sources, motors and mechanical assembly.

Check batteries, current seller and sunlight requirements for solar operation.

Hydraulic pressure, linkages and controlled movement.

Review the assembly instructions and recommended age; adult help may be needed.

Magnetism, attraction, repulsion and balancing forces.

Includes magnets and small parts. Check availability and follow the supplied safety instructions.

Spatial reasoning, model construction and mechanical assembly.

Seller describes this as a DIY kit; glue may not be included. Confirm the selected model and materials.

Breadboarding, Arduino programming, sensors and motors.

Requires a computer; check the included board and current guide edition.

Python-style programming, circuit building and interacting with sensors.

Review computer setup and the digital experiment guide before starting.

Reading sensors, moving a servo and coding physical interactions.

Check battery requirements and included parts; use the matching v2 guide.

Inputs, outputs and micro:bit programming with modular electronics.

Confirm whether a micro:bit is included in the selected option and check power requirements.

Robot navigation, sensor readings and programmable behavior.

Check micro:bit inclusion and the required AA batteries.

Image recognition, tracking and connecting a sensor to a controller.

This is a sensor, not a complete robot. Check controller, wiring and power needs.

Sequencing, robot behavior and combining sensors with movement.

Review compatible apps, included modules and shipping origin.

Microcontroller programming and controlling electronic inputs and outputs.

Check the included Pico board, accessories and software setup.

Small-scale assembly and how controls, a display and electronics work together.

Check the selected enclosure, assembly steps and included components.

Spatial reasoning, following plans and fitting mechanical components.

Check whether the selected version is a working clock and confirm tools, glue and age suitability with the seller.

Model construction, spatial reasoning and mechanical assembly.

Confirm the selected model, required tools and seller instructions. Contains small parts.