Calculator guides
The Casio calculators most students sit the exam with — every technique organised by the exam question that needs it, with the exact key sequence, a worked example and the marks students throw away. Pick your calculator.
Casio fx-CG50
Graphical calculator · A-level Maths & Further Maths
The graphical calculator most A-level students sit the exam with — graphs, the equation solver, numerical calculus, statistics and distributions, organised by the exam question that needs them.
16 techniques · Graphs · Equations & algebra · Calculus · Statistics · Distributions · Matrices (Further Maths) · Sequences & series · Numerical methods · Complex numbers (Further Maths) · Vectors (Further Maths)
Casio fx-991 ClassWiz
Advanced scientific calculator · GCSE & A-level
The advanced scientific calculator — fractions, standard form, statistics, the equation solver and tables of values, organised by the exam question that needs them.
14 techniques · Number · Equations & algebra · Statistics · Trigonometry · Calculus (A-level) · Sequences & series · Distributions (A-level) · Complex numbers (Further Maths) · Vectors (A-level & Further Maths)
Calculator marks are free marks
Knowing which button to press is worth an hour of practice a term. Tell me which questions you lose time on. Free intro call, then a free first lesson.
Want a hand with this?
Everything here stays free. If Maths is where the marks keep going, I teach it one to one from the mark schemes. Free intro call, then a free first lesson.