Take notes without copying everything
Notes can preserve a structure, a question and a source location without reproducing every sentence. The choice of what to keep depends on what you need to do with the material.
By Zehano · Original AI-assisted explanation and worked example · Updated 16 October 2026 · Editorial approach
A worked example
During an explanation of averages, record the distinction between mean and median and one small example of each. Mark the page where an unusual case is discussed. Later, attempt the example with the notes hidden. This gives the notes a job: supporting explanation and checking, rather than merely storing the wording you saw.
Try it in three steps
- Identify the central question.
- Keep key relationships and useful examples.
- Record source locations and open questions.
What to watch for
Do not paraphrase a quotation and present it as exact wording. Keep quotation marks and attribution when you retain the original words.
Apply it to your own material
Choose one topic from your current course or project. Write down the question you want to answer, make an attempt, and keep a note of how you checked it. Use the example above as a pattern; replace its subject matter and assumptions rather than copying an answer into a different task.
Open Cornell Notes Workspace ↗Background reading
These sources explain the broader learning principles. Zehano’s examples and software are original; they are not endorsed or individually evaluated by the source authors. This guide is not a systematic evidence review.
- Learning Scientists: six strategies for effective learning
- Retrieval Practice: learning by bringing information to mind