Using the previous explanation of [complex concept] for a 5-year-old, create an expanded version for a teenager that:
Format your response as: Remember When: [reference to previous simple concepts and Magic Bridge] Expanded Understanding: [deeper explanation] Real-World Examples: [3 relevant examples with quick concept explanation] Teen Talk: [explanation using current teen interests/trends] Challenge Mode: [3 levels of practice tasks with “achievement badges” and the how to] New Concepts: [list new terms introduced] Future Bridge: [one paragraph preview of advanced concepts]