Why Spacing Study Sessions Makes Memories Last Longer
Returning to material over time usually produces more durable learning than packing the same practice into one sitting.
Sep 14, 2026 • 8 min readExplore research into learning, memory and skill development, including the methods used to test how people acquire and use knowledge.

Learn how experts build mental models, use retrieval, spacing, interleaving and feedback—and why deliberate practice is not a 10,000-hour rule.
Sep 16, 2026 • 7 min readRead the discovery →New stories, explanations and research from Learning Science.
Returning to material over time usually produces more durable learning than packing the same practice into one sitting.
Sep 14, 2026 • 8 min read
Returning to material over time usually produces more durable learning than packing the same practice into one sitting.
Sep 14, 2026 • 8 min readOne remarkable idea at a time—nature, science, history and beyond.