Reference Shelf
Reliable websites and videos for when a question exposes something you don't actually understand yet.
08 Reference Shelf
Reliable places to learn when you need more than the study guide.
Khan Academy
Math, science, grammar, videos and practice.
National Park Service
Reliable background for American Revolution topics.
National Geographic Education
Maps, physical geography and earth science.
NYT Student News Quiz
Weekly current-events review.
National Gallery of Art
Artists, artworks and movements.
Smarthistory
Free art-history lessons and videos.
Stanford Encyclopedia
Deeper philosophy and humanities reference.
The Learning Scientists
Student-friendly guides to retrieval, spacing and interleaving.
Why the study flow works
The page keeps the strong study methods front and center.
Try to produce the answer before rereading.
Come back after time has passed instead of cramming once.
Switch topics so you practice choosing the right knowledge.
Reveal the answer right after your attempt and judge how well you knew it.
Explain, sketch and connect facts to create more memory cues.