Cognitive Load Theory
Teach so people can actually understand and remember.
Cognitive load theory is a way to think about why learners get overwhelmed — and how to design lessons, talks, and courses that respect the limits of working memory. This site translates the research into practical tools you can use this week.
- intrinsic
- extraneous
- germane
Who this is for
- Teachers
- Course creators
- Trainers
- Speakers
- Pastors
- Coaches
- Instructional designers
Popular guides
All guides →What Is Cognitive Load Theory?
A plain-language introduction to cognitive load theory — how working memory limits learning, and why it matters for anyone who teaches, trains, or presents.
DraftIntrinsic vs Extraneous vs Germane Load
The three types of cognitive load explained simply — what each one is, which to reduce, which to protect, and how the distinction changes the way you teach.
DraftCognitive Load Theory Examples
Concrete, before-and-after examples of cognitive load theory in real lessons, slides, and talks — so the ideas become something you can actually copy.
DraftCognitive Load Theory in Teaching
How to use cognitive load theory in real lessons — sequencing, worked examples, and small classroom moves that help students understand and remember more.
DraftCognitive Load Theory for Presentations
Apply cognitive load theory to slides and talks — reduce split attention and redundancy so your audience can follow, understand, and remember your message.
DraftThe Cognitive Load Teaching Checklist
A simple checklist to make your lesson, lecture, sermon, or presentation easier to understand and remember. Free.
About this site
Cognitive Load Theory is written by a practitioner, not a researcher — the goal here is modest and practical: take a well-studied idea from learning science and turn it into tools you can use in a real lesson, talk, or course.
Throughout, claims use careful language and cite sources. Cognitive load theory is a useful model — not a guarantee of outcomes. More about the project →