<p>LSE: Maths Essentials (formerly known as "An Introduction to Pre-University Mathematics") is an introductory self-paced MOOC from the London School of Economics on edX. It bridges school-level mathematics and undergraduate study, covering algebra, functions, calculus, and financial mathematics with applications in economics and social sciences. Particularly useful for JC students preparing for degrees in economics, finance, or quantitative social science.</p><ul><li>Six weeks of content at 6–10 hours per week, entirely self-paced.</li><li>Prerequisites: mathematics at GCSE level (UK) or equivalent — suitable for JC or upper secondary students.</li><li>Content: arithmetic and algebra, functions (polynomials, exponentials, logarithms, trigonometric), calculus (differentiation, integration, optimisation), and financial mathematics.</li><li>Free audit track with limited-time access; a verified certificate track costs USD 199.</li><li>Also serves as a qualifying route for University of London EMFSS programmes via the LSE Maths Essentials Proctored Exam.</li></ul><p>Enrol through the LSE: Maths Essentials page on edX.</p>