- Improving memory and retention skills can be done by staying mentally active through activities like puzzles and memory games, getting regular exercise, getting enough sleep, practicing active learning techniques like summarizing and teaching others, organizing information with mnemonic devices, and minimizing distractions when studying or learning.

Improving memory and retention skills can be done by staying mentally active through activities like puzzles and memory games, getting regular exercise, getting enough sleep, practicing active learning techniques like summarizing and teaching others, org