Casio fx-CG100 Differentiation Tutorial: Numerical and Graphical Differentiation for GCSE & A Level Maths

Learn how to use derivatives in the Calculate and Graph&Table apps on the Casio fx‑CG100 ClassWiz graphic calculator, ideal for A level Maths and Further Maths students and teachers. This clear, step‑by‑step calculus tutorial shows how to graphically evaluate gradients at specific points, find stationary points and apply differentiation tools directly from graphed functions in the Calculate app. The video helps learners save time when investigating functions, deepen their understanding of core calculus concepts and improve exam performance by providing efficient, accurate differentiation methods across the UK curriculum.