This document summarizes six brain science principles that improve learning retention compared to traditional teaching methods. The principles are: 1) Movement enhances learning more than sitting; 2) Talking is better than just listening; 3) Images are more memorable than words; 4) Writing aids retention better than just reading; 5) Shorter chunks of information are easier to recall than longer periods; 6) Variation keeps the brain engaged more than repetitive content. The document provides examples of how to apply these principles in teaching, such as incorporating movement breaks, discussions, visuals, note-taking, and switching activities frequently.