How can self-explanation be used for learning?
Self-explanation means justifying the steps in a text or solution in one’s own words. It goes beyond repeating a sentence: learners explain why pieces of information connect. The purpose is to reveal understanding and uncertainty, rather than to produce impressive speech.
Turning a step into an explanation
In mathematics, asking why both sides were divided by the same number can make an operation meaningful. In science, learners can describe the intermediate process connecting a cause to an outcome. Read a short section, produce an explanation without copying continuously, mark uncertainties and compare with a reliable account. Initially, a teacher’s think-aloud and a few focused questions may help. Not every line needs a long explanation; prioritise important transitions, method choices and conceptual relationships.
Checking accuracy
Using one’s own words does not guarantee correctness. A mistaken justification can sound fluent and become reinforced through repetition. Learners should check against worked solutions, course material or teacher feedback. Showing where a rule applies provides firmer evidence than simply saying it was understood. Learners with limited language proficiency may begin with drawings, short sentences or annotations. Length alone is not a measure of learning. Evaluate accuracy and the later ability to complete a similar task independently, reducing support as knowledge develops.