The Calculus A-Level Maths Revision section of Revision Maths covers: Differentiation From First Principles, Differentiation, Tangents and Normals, Uses of Differentiation, The Second Derivative, Integration, Area Under a Curve Exponentials and Logarithms, The Trapezium Rule, Volumes of Revolution, The Product and Quotient Rules, The Chain Rule, Trigonometric Functions, Implicit Differentiation, Parametric Differentiation, Integration by Parts, Integration by Substitution, Integration Techniques and Differential Equations.