🎮 4. Ion Bouncer
Answer from memory first.
🎢 5. Voltage Roller Coaster
🕹️ 6. Brain City Game Arcade
Knowledge Ladder — Build the Full Story
Questions get harder on purpose. You move from recognizing facts → recalling them → explaining relationships → applying them → connecting the entire neuron story.
🧪 7. Professor Quiz → Interactive Practice
These questions come from the supplied Action Potential Review assessment.