Concept Kits

Pick a kit. Each round is 10 questions — you get a hint after a first miss, and an explanation every time.

1. Electricity Basics & Static Charge Electricity & foundations · grades 4-5 · 25 questions 2. Simple Circuits & Components Circuits & design · grades 4-5 · 25 questions 3. Series & Parallel Circuits Circuits & design · grades 5-6 · 25 questions 4. Digital Logic & Binary Digital logic · grades 5-6 · 25 questions 5. Sensors, Inputs & Outputs Sensors & robotics · grades 5-6 · 25 questions 6. Engineering Design Process Circuits & design · grades 6-7 · 25 questions 7. Microcontrollers & Programming Sensors & robotics · grades 6-7 · 25 questions 8. Robotics & Integrated Systems Sensors & robotics · grades 7-8 · 25 questions 9. Digital Logic & Binary Circuits & design · grades 6-8 · 25 questions 10. Sensors & Transducers Circuits & design · grades 6-8 · 25 questions 11. Circuit Design & Troubleshooting Circuits & design · grades 6-8 · 25 questions 12. Advanced Electronics Projects Circuits & design · grades 6-8 · 25 questions 13. Cross-Topic Connections Electricity & foundations · grades 5-6 · 25 questions 14. Real-World Applications Electricity & foundations · grades 6-7 · 25 questions 15. Misconceptions & Reasoning Electricity & foundations · grades 6-7 · 25 questions 16. Advanced Synthesis Electricity & foundations · grades 7-8 · 25 questions