Casio ClassWiz CW+ Tutorial: Differentiation and Integration

Learn numerical differentiation and definite integration on the Casio fx-991CW+ UK calculator in this clear, step-by-step tutorial. Navigate the CATALOG menu to quickly evaluate first derivative values at a specific point and calculate exact integrals and areas under curves using the definite integral template. Specially tailored to the UK curriculum, this video is an indispensable guide for students and teachers across GCSE Further Maths, A Level Maths, and A Level Further Maths. Performing fast numerical calculus allows you to verify manual algebraic working instantly, eliminate arithmetic slip-ups, save crucial exam time, and boost overall exam readiness. Streamline your mathematical workflows and elevate your problem-solving performance using these core calculus shortcuts on exam day.