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Learning and education

A useful course matches a level, a goal and practice time, not just an appealing subject.

Getting started

Choose a concept, check prerequisites and complete an exercise before committing to a full course.

Before deciding

Distinguish materials, support, assessment and degrees. These resources do not guarantee a qualification.

Choose a source and keep useful references

Compare resources

Khan Academy offers learning paths and exercises; MIT OpenCourseWare provides university materials. Compare level, prerequisites and expected activity before choosing.

Prepare your research

Write an observable goal, chosen material and an exercise to complete. After trying it, note what you understood and what remains to learn.

Practical questions

How can I choose between two courses on one subject?

Compare prerequisites, a sample lesson and a representative exercise. Choose a course that enables a task suited to your level; programme length does not establish its relevance to your goal.

Does an openly accessible course award a diploma?

Check free materials, enrolment, exercise marking and the credential separately. Find official assessment conditions before describing the course as a qualification; retain evidence of work you actually completed.

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