Which statement is NOT one of the twelve brain-compatible teaching principles?

• A. The brain is a parallel processor.
• B. Emotions are critical to patterning.
• C. The brain processes parts and wholes simultaneously.
• D. The brain is a linear processor.

Answer: (D)

Learning in a brain-friendly way hinges on how the brain actually works: it processes many things at once, emotions shape what we pay attention to and remember, and we understand new ideas by seeing both the details and the overall pattern together. The idea that the brain is a linear processor fits none of these realities. If learning were strictly linear, we'd expect one-step, one-thing-at-a-time progression with memory built from isolated bits. In reality, our brains form connections across multiple pathways at the same time, emotional states influence attention and memory formation, and we integrate parts with the whole to make meaning. That makes the statement about linear processing not a brain-compatible principle.