Explaining a concept to a beginner makes hidden gaps easier to notice. Plain language does not mean removing every technical term. It means introducing necessary terms and showing how the parts fit together. Start with the question the concept answers. Define the central term, describe the mechanism, and give one example. Ask your listener to explain it back or raise a question. If no listener is available, record a short explanation and review it yourself. When explaining a fraction, connect the denominator to equal parts and the numerator to the parts being counted. Check that your example does not create a misleading rule. Analogies can help, but explain where the comparison stops working. Try it today: Give a two-minute explanation of one topic. Identify one sentence that relies on vague words and rewrite it with a concrete example.