Why Knowing More Changes How Students Think and Learn
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By Julian Dance —
Tags: Knowledge in Education, How Students Learn, Learning Science, Learning & Memory, Working Memory, Curriculum Design, Long-term Memory
Thinking depends on what you already know. When pupils have secure knowledge stored in long-term memory, their working memory is freed to reason, solve problems, and make connections. This is why knowing more stuff doesn’t limit thinking - it enables it.
By Julian Dance, Head of Science & Head of Big Ideas at SideCog “Why do we need to know this?” It’s a question every teacher hears - and one that deserves a serious answer. After more than 15 years teaching and leading science in state secondary schools, my answer has become increasingly clear: knowing more stuff fundamentally changes how you think, learn, and succeed. Not in a superficial, trivia-based way - but in a deep cognitive sense that affects memory, understanding, motivation, and performance. This article explains why knowledge matters in learning, how it shapes thinking and memo