*expand_more*

### Model

### Curriculum

### Type

### Subject

###### Calculation

###### Functions

###### Equations

###### Coordinate Geometry

###### Sequences and Series

###### Trigonometry

###### Calculus

###### Vectors and Matrices

###### Statistical Data

###### Probability and Distributions

###### Mechanics

###### Financial

145 Resources

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### CG50

### Guide

## fx-CG50 Software User's Guide

634 page user guide for the fx-CG50 calculator with software version 3.1 installed.### CG50

### Guide

## fx-CG50 Hardware User's Guide

18 page user guide for the fx-CG50 calculator. Set up and understand the layout and function of buttons on the fx-CG50.### 9860GII/GIII, 9750GII

### Guide

## fx-9860GII and fx-9750GII Software User's Guide

473 page user guide for the fx-9860GII calculator with software version 2.09 installed or fx-9750GII calculator with software version 2.04 installed.### 9860GII/GIII, 9750GII

### Guide

## fx-9860GII and fx-9750GII Hardware User's Guide

17 page user guide for the fx-9860GII and fx-9750GII calculators. Set up and understand the layout and function of buttons on the fx-9860GII and fx-9750GII### 991EX

### Guide

## fx-991EX User's Guide

46 page user guide for the fx-991EX.### 83/85GT PLUS

### Guide

## fx-8GT PLUS and fx-85GT PLUS User Guide

32 page user guide for the fx-83GT PLUS and fx-85GT PLUS.### CG50

### Guide

## CG50 Quick Start Guide

Overview of the button and menu function of the fx-CG50.### CG50

### Guide

## CG50 Quick Start Guide Run-Matrix

This icon menu is used for general computations, including binary, octal, decimal, and hexadecimal functions and matrices.### CG50

### Guide

## CG50 Quick Start Guide Statistics

This icon menu is used to perform single-variable (standard deviation) and paired variable (regression) statistical calculations, to perform tests, to analyze data and to draw statistical graphs.### CG50

### Guide

## CG50 Quick Start Guide Graph

This icon menu is used to draw, store and calculate information from functions.### CG50

### Guide

## CG50 Quick Start Guide Table

This icon menu is used to store functions, to generate a numeric table of different solutions as the values assigned to variables in a function change, and to draw graphs.### CG50

### Guide

## CG50 Quick Start Guide Recursion

This icon menu is used to store recursion formulas, to generate a numeric table of different solutions as the values assigned to variables in a function change, and to draw graphs.### CG50

### Guide

## CG50 Quick Start Guide Conic Graph

This icon menu is used to graph parabolas, circles, ellipses, and hyperbolas. Conic sections can be inputted as rectangular functions, polar coordinates, or parametric functions for graphing.### CG50

### Guide

## CG50 Quick Start Guide Equation

This icon menu is used to solve linear equations with two through six unknowns, and high-order equations from 2nd to 6th degree.### CG50

### Guide

## CG50 Quick Start Guide Financial

This icon menu is used to perform financial calculations and to draw cash flow and other types of graphs.### CG50

### Guide

## CG50 Quick Start Guide Picture Plot

This icon menu allows you to plot points (that represent coordinates) on the screen and then perform various analysis based on the plotted data.### CG50

### Guide

## Importing Data on to the fx-CG50

This user guide exlains how to import data from a computer to the fx-CG50.### CG50

## IB

### Activity

*category*

### Simultaneous, Derivative, Tangent and normal

## Solving IB-type Exam Questions Using fx-CG50

This booklet aims to help students (and teachers) work through the mathematical methods in the IB Math Examinations and work using CasioÕs fx-CG50. (It can also be used for other examination boardsÕ work).### CG20

## A Level

### Activity

*category*

### Normal

## A Normal Cup of Coffee - Student

A coffee vending machine uses paper cups with a capacity of 250ml. The mean volume of coffee dispensed is 225ml. The volume of coffee dispensed is variable and can be modelled by the Normal distribution with a standard deviation of 10ml.### CG20

## A Level

### Activity

*category*

### Normal

## A Normal Cup of Coffee - Teacher Notes

A coffee vending machine uses paper cups with a capacity of 250ml. The mean volume of coffee dispensed is 225ml. The volume of coffee dispensed is variable and can be modelled by the Normal distribution with a standard deviation of 10ml.### CG20

## A Level

### Activity

*category*

### Definite integral

## Area Between Curves - Student

Evaluate definite integrals; use a definite integral to find the area between two curves### CG20

## A Level

### Activity

*category*

### Definite integral

## Area Between Curves - Teacher Notes

Evaluate definite integrals; use a definite integral to find the area between two curves### CG20

## A Level

### Activity

*category*

### Transformation

## Combining Transformations - Student

Understand the effect of combinations of simple transformations on the graph of y = f(x)### CG20

## A Level

### Activity

*category*

### Transformation

## Combining Transformations - Teacher Notes

Understand the effect of combinations of simple transformations on the graph of y = f(x)### CG20

## A Level

### Activity

*category*

### Graphs

## Combining Waves - Student

Understand and use the expressions for a cos _ + b sin _ in the equivalent forms of r cos (_ ± _) or r sin (_ ± _)### CG20

## A Level

### Activity

*category*

### Graphs

## Combining Waves - Teacher Notes

Understand and use the expressions for a cos _ + b sin _ in the equivalent forms of r cos (_ ± _) or r sin (_ ± _)### CG20

## A Level

### Activity

*category*

### Circles

## Drawing Circles - Student

Understand and use the coordinate geometry of the circle including using the equation of a circle in the form (x Ð a)2 + (y Ð b)2 = r2### CG20

## A Level

### Activity

*category*

### Circles

## Drawing Circles - Teacher Notes

Understand and use the coordinate geometry of the circle including using the equation of a circle in the form (x Ð a)2 + (y Ð b)2 = r3### CG20

## A Level

### Activity

*category*

### Quadratic

## Equivalent Quadratic Graphs - Student

Work with quadratic functions and their graphs### CG20

## A Level

### Activity

*category*

### Quadratic

## Equivalent Quadratic Graphs - Teacher Notes

Work with quadratic functions and their graphs### CG20

## A Level

### Activity

*category*

### Sequences and Series

## Generating Sequences - Student

Work with sequences including those given by a formula for the nth term and those generated by a simple relation of the form xn+1 = f(xn)### CG20

## A Level

### Activity

*category*

### Sequences and Series

## Generating Sequences - Teacher Notes

Work with sequences including those given by a formula for the nth term and those generated by a simple relation of the form xn+1 = f(xn)### CG20

## A Level

### Activity

*category*

### Tangent and normal

## The Gradient Function - Student

Understand and use the derivative of f(x) as the gradient of the tangent to the graph of y = f(x) at a general point (x,y)### CG20

## A Level

### Activity

*category*

### Tangent and normal

## The Gradient Function - Teacher Notes

Understand and use the derivative of f(x) as the gradient of the tangent to the graph of y = f(x) at a general point (x,y)### CG20

## A Level

### Activity

*category*

### Binomial

## Lucky Dice - Student

Understand and use simple, discrete probability distributions, including the binomial distribution as a model; calculate probabilities using the binomial distribution### CG20

## A Level

### Activity

*category*

### Binomial

## Lucky Dice - Teacher Notes

Understand and use simple, discrete probability distributions, including the binomial distribution as a model; calculate probabilities using the binomial distribution### CG20

## A Level

### Activity

*category*

### Newton-Raphson

## The Newton-Raphson Method - Student

Solve equations using the Newton-Raphson method and recurrence relations of the form xn + 1 = g(xn)### CG20

## A Level

### Activity

*category*

### Newton-Raphson

## The Newton-Raphson Method - Teacher Notes

Solve equations using the Newton-Raphson method and recurrence relations of the form xn + 1 = g(xn)### 9860GII/GIII, 9750GII, CG20

## Further Maths, IB

### Activity

*category*

### Complex number

## Exploring Complex Numbers on a Graphic Calculator

This activity introduces the complex number functions on the calculator and how it might be used by students to investigate some of the properties of complex numbers### 9860GII/GIII, 9750GII, CG20

### Activity

*category*

### Scatter graphs

## Exploring Correlations with Scatter Graphs

This activity will show you how to use some of the statistics functions of the calculator. There is the opportunity to look at how to display scatter graphs as well exploring how the calculator deals with regression and correlation.### 9860GII/GIII, 9750GII, CG20

### Activity

*category*

### Definite integral

## Exploring Integration with Graphs

This activity will show you how to graph Integral functions on the calculator. It will the show you how you can use the calculator to calculate areas under graphs. There is also an investigation for students to further explore these ideas.### 9860GII/GIII, 9750GII, CG20

### Activity

*category*

### Quadratic

## Investigating Graphs

This activity will show you how the calculator can be used to display graphs. You will be exploring how to enter functions, change the range settings as well as learning about the trace, zoom and G-Solve functions. The investigations are designed to help students explore some features of quadratics and how the graphics calculator can be used to explore transformations.### 9860GII/GIII, 9750GII, CG20

## Further Maths, IB

### Activity

*category*

### Vectors and Matrices

## Investigate Matrices

This activity will show you how the calculator can be used to deal with matrices. You will be exploring how to add, subtract and multiply matrices. The investigations are designed to help students find the determinant and inverse of a matrix as well as investigating how matrices can be used to describe transformations.### 9860GII/GIII, 9750GII, CG20

### Activity

*category*

### Parametric equations

## Graph Parametric Equations

This activity will show you how to graph parametric equations on the calculator. It will also explore how you can display coordinates and derivatives at any point on a graph. There are also some activities for students to explore how these functions can be used to investigate some of the properties of trigonometric functions.### 9860GII/GIII, 9750GII, CG20

### Activity

*category*

## The Whole Picture

This activity will show you how to use some of the graphing functions of the calculator including changing the range settings in the viewing window and using the autozoom facility. There is also an activity for students to explore turning points, intercepts and asymptotes using the graphics calculator.### 9860GII/GIII, 9750GII, CG20

### Activity

*category*

### Graphs

## Trigonometric Graphs

This activity will show you how to graph trigonometric functions on the calculator. It will also explore the use of dynamic graphing. There are also some activities for students to explore how these functions can be used to investigate some of the properties of trigonometric functions.### 9860GII/GIII

### Guide

## fx-9860GII Quick Reference Guide

### 9860GII/GIII

### Guide

## fx-9860GII Quick Reference Guide - Basic Calculation

### 9860GII/GIII

### Guide

## fx-9860GII Quick Reference Guide - Conics

### 9860GII/GIII

### Guide

## fx-9860GII Quick Reference Guide - Equations

### 9860GII/GIII

### Guide

## fx-9860GII Quick Reference Guide - Functions keys and icons

### 9860GII/GIII

### Guide

## fx-9860GII Quick Reference Guide - Graph

### 9860GII/GIII

### Guide

## fx-9860GII Quick Reference Guide - Statistics

### 9860GII/GIII

### Guide

## fx-9860GII Quick Reference Guide - Table

### 991EX

### Guide

## Quick Start Guide fx-991EX

### 991EX

## A Level, GCSE, IB, All

### Guide

### Calculation

## Quick Start Guide fx-991EX - Basic Calculation

### 991EX

## Further Maths, IB

### Guide

### Complex number

## Quick Start Guide fx-991EX - Complex

### 991EX

## A Level

### Guide

### Binomial, Normal

## Quick Start Guide fx-991EX - Distribution

### 991EX

## A Level, GCSE, IB

### Guide

### Simultaneous, Quadratic, Polynomial

## Quick Start Guide fx-991EX - Equation Function

### 991EX

## A Level, GCSE, IB, All

### Guide

## Quick Start Guide fx-991EX - Function keys and icons

### 991EX

## A Level, GCSE, IB

### Guide

### Inequalites, Quadratic, Polynomial

## Quick Start Guide fx-991EX - Inequality

### 991EX

## Further Maths, IB

### Guide

### Matrix arithmetic

## Quick Start Guide fx-991EX - Matrix

### 991EX

## A Level, GCSE, IB, All

### Guide

## Quick Start Guide fx-991EX - Spreadsheet

### 991EX

## A Level, GCSE, IB

### Guide

### 1-variable statistics, 2-variable statistics

## Quick Start Guide fx-991EX - Statistics

### 991EX

## A Level, GCSE, IB, All

### Guide

## Quick Start Guide fx-991EX - Table

### 991EX

## A Level, Further Maths, IB

### Guide

### Vector arithmetic

## Quick Start Guide fx-991EX - Vector

### 991EX

### Guide

## Investigating Mathematics with ClassWiz

This set of mathematical investigations is intended to illustrate some pssible ways in which students might use ClassWiz peoductively for learning purposes.### 991EX

### Guide

## Learning Mathematics with ClssWiz

This publication comprises a series of modules to help make best use of the opportunities for mathematics education afforded by these developments. The focus of the modules is on the use of the ClassWiz in the development of studentsÕ understanding of mathematical concepts and relationships, as an integral part of the development of mathematical meaning for the students.### 991ES

### Guide

## Mathematics with a Scientific Calculator

This document is a collection of lessons and activities covering a wide range of topics designed to address the needs of teachers and students in studying mathematics equipped with a modern scientific calculator, such as the Casio 991 ES Plus.### 991ES

### Guide

## Learning Mathematics with ES Plus Series Scientific Calculator

This publication comprises a series of modules to help make best use of the opportunities for mathematics education afforded by these developments.### 991EX

### Video

*video_library*

### Definite integral

## How to do integrals on the ClassWiz

This video shows basic operation of CASIO ClassWiz for Integrals. 55 Seconds.### 991EX

### Video

*video_library*

### Derivative

## How to do Derivatives on the ClassWiz

This video shows basic operation of CASIO ClassWiz for Derivatives. 51 Seconds### 991EX

### Video

*video_library*

## How to do Complex Numbers on the ClassWiz

This video shows basic operation of CASIO ClassWiz for Complex Numbers. 1 minute 45 seconds.### 991EX

### Video

*video_library*

## How to do Imaginary solutions on the ClassWiz

This video shows basic operation of CASIO ClassWiz for Imaginary solutions and QR codes.### 991EX

### Video

*video_library*

## How to do Matrices on the ClassWiz

This video shows basic operation of CASIO ClassWiz for Matrices. 1 minute 53 seconds.### 991EX

### Video

*video_library*

### Equations

## How to use Equation Solver on the ClassWiz

This video shows basic operation of CASIO ClassWiz for Equation solver. 2 minnutes 12 seconds.### CG50

### Poster

*video_library*

## fx-CG50 Full Colour Posters

fx-CG50 posters featuring just the calculator in full colour. A4, A3, A2, A1 and A0 with and without printers marks.### 9860GII/GIII

### Poster

*video_library*

## fx-9860GII Full Colour Posters

fx-9860GII posters featuring just the calculator in full colour. A4, A3, A2, A1 and A0 with and without printers marks.### 9750GII

### Poster

*video_library*

## fx-9750GII Full Colour Posters

fx-9750GII posters featuring just the calculator in full colour. A4, A3, A2, A1 and A0 with and without printers marks.### 991EX

### Poster

*video_library*

## fx-991EX Full Colour Posters

fx-991EX posters featuring just the calculator in full colour. A4, A3, A2, A1 and A0 with and without printers marks.### 83/85GT PLUS

### Poster

*video_library*

## fx-83GT Plus & fx-85GT Plus Full Colour Posters

fx-83GT Plus & fx-85GT Plus posters featuring just the calculator in full colour. A4, A3, A2, A1 and A0 with and without printers marks.### CG50

### Guide

## Getting Started with the fx-CG50

Your calculator can complete a huge variety of operations. This guide will help you to get started with Graphs, Calculations, Statistics and Equations. It is especially aimed at A-level Mathematics.### CG50

### Guide

## Setting Up Guide

Setting up your fx-CG50 from the packaging and understanding the key layout and markings.### 83/85GTX

## GCSE

### Guide

## fx-83GTX and fx-85GTX User Guide

108 page user guide for the fx-83GTX and fx-85GTX### 83/85GTX

## GCSE

### Poster

## fx-83GTX & fx-85GTX Full Colour Posters

fx-83GTX & fx-85GTX posters featuring just the calculator in full colour. A4, A3, A2, A1 and A0 with and without printers marks.### 83/85GTX

## GCSE

### Poster

## fx-83GTX Line Drawing Poster

fx-83GTX posters of the calculator in black line drawing. A4, A3, A2, A1 and A0 with and without printers marks.### 83/85GTX

## GCSE

### Guide

## GTX Button Location Changes

Guide to button location changes between the GT PLUS and GTX calculators.### 83/85GTX

## GCSE

### Video

*video_library*

## Getting to know the GTX

Mark Heslop explores the changes and functionality improvements of the and GTX.### 991EX, 83/85GTX

### Software

*video_library*

## ClassWiz Fonts

Create your own worksheets for the fx-83GTX, fx-85GTX and fx-991EX with icons as they appear on the ClassWiz calculators. Download includes keymap and TureType Font file.### CG50, 9860GII/GIII, 9750GII, CG20

### Software

*video_library*

## Graphic Calculator Fonts

Create your own worksheets for the fx-9750GII, fx-9860GII and fx-CG50 with icons as they appear on the Graphic calculators. Download includes keymap and TureType Font file.### 83/85GTX

## GCSE

### Video

*video_library*

## GTX Table Functions

Mark Heslop explores the new Table function on the new Casio GTX scientific calculator.### 83/85GTX

## GCSE

### Video

*video_library*

## GTX Statistics Function

Mark Heslop introduces the new Statistics function on the new Casio GTX scientific calculator### 83/85GTX

## GCSE

### Video

*video_library*

## GTX Useful Function

Mark Heslop explores the new some of the functions on the new Casio GTX scientific calculator.### CG50

## A Level, IB

### Video

*video_library*

## CG50: The basics

How to operate and reset the fx-CG50### CG50

## A Level, IB

### Video

*video_library*

### Quadratic, Quadratic

## Solve quadratic equations

Solve quadratic equations numerically using the fx-CG50### CG50

## A Level, IB

### Video

*video_library*

### Simultaneous

## Solve simultaneous equations numerically

Solve simultaneous linear equations numerically using the fx-CG50### CG50

## A Level, IB

### Video

*video_library*

### Equations

## Solve trigonometric equations numerically

Solve trigonometric equations with exact values### CG50

## A Level, IB

### Video

*video_library*

## Drawing good graphs

Adjusting axes and zooming on graphs### CG50

## A Level, IB

### Video

*video_library*

## Key points and intersections of graphs

Find the coordinates of key points and intersections of graphs### CG50

## A Level, IB

### Video

*video_library*

### Linear, Inequalites, Parametric equations

## Some other types of graphs and inequalities

Draw graphs in the form x = k, parametric graphs and linear inequalities### CG50

## A Level, IB

### Video

*video_library*

## Graphs with variable coefficients

How draw graphs with variable coefficients### CG50

## A Level, IB

### Video

*video_library*

### Transformation

## Transforming graphs

Explore the transformation of graphs### CG50

## A Level, IB

### Video

*video_library*

## Table of values

How to create a table of values for a function.### CG50

## A Level, IB

### Video

*video_library*

### Derivative

## Derivatives

Evaluate derivatives, and draw the derivative function### CG50

## A Level, IB

### Video

*video_library*

### Definite integral, Integration area and volume

## Integration

Evaluate definite integrals and the area under a graph### CG50

## A Level

### Video

*video_library*

### Iteration, Recurrence

## Recursive sequences

Evaluate and draw recursive sequences### CG50

## A Level, IB

### Video

*video_library*

## Managing lists

How to enter and manipulate data in lists### CG50

## A Level, IB

### Video

*video_library*

### 1-variable statistics

## Single variable statistics

How to calculate single variable statistics such as mean and quartiles### CG50

## A Level, IB

### Video

*video_library*

### Scatter graphs, 2-variable statistics

## Scatter diagrams and regression

How to draw a scatter diagram and calculate linear regression statistics### CG50

## A Level, IB

### Video

*video_library*

### Histograms

## Histograms

How to draw a histogram### CG50

## A Level, IB

### Video

*video_library*

### Box plots

## Boxplots

How to draw a box plot.### CG50

## A Level, IB

### Video

*video_library*

### Binomial, Hypothesis test

## Binomial distribution and hypothesis testing

Calculate Binomial distribution probabilities and critical values for a hypothesis test### CG50

## A Level, IB

### Video

*video_library*

### Normal

## Normal distribution

Calculate Normal distribution probabilities and values### CG50

## Further Maths, IB

### Video

*video_library*

### Complex number, Polynomial

## Complex numbers

Calculate and solve equations with complex numbers### CG50

## Further Maths

### Video

*video_library*

### Conics

## Conic sections

Draw conic sections and with variable coefficients### CG50

## Further Maths, IB

### Video

*video_library*

### Vector arithmetic, Matrix arithmetic

## Matrix and vector calculations

How to store and calculate using matrices and vectors### CG50

## Further Maths

### Video

*video_library*

### Polar graphs

## Polar graphs

Draw polar graphs and with variable coefficients### CG50

## A Level, IB

### Video

*video_library*

### Tangent and normal

## Sketching and Analysing Tangents and Normals for Cartesian Functions

Sketch the tangent and normal to a curve in Cartesian form. Find the derivative at a point and the equations of the lines.### CG50

## A Level

### Video

*video_library*

### Tangent and normal

## Sketching and Analysing Tangents and Normals for Parametric Functions

Sketch the tangent and normal to a curve in parametric form. Find the derivative with respect to both*T*and

*x*, and the equations of the lines.

### CG50

## A Level, IB

### Video

*video_library*

### Modulus

## Investigating the Modulus Function Graphically and Numerically

Plot the graph of a modulus function. Solve modulus equations graphically and numerically.### CG50

## Further Maths, IB

### Video

*video_library*

### 3D lines

## Plotting Graphs of 3D Lines

Plot lines in 3D in Cartesian and vector forms, or through given points.### CG50

## Further Maths, IB

### Video

*video_library*

### 3D lines

## Analysing Graphs of 3D Lines

Rotate the view, analyse the relationship between lines (skew, intersect, perpendicular, parallel, coincident) and find points of intersection.### CG50

## A Level, IB

### Video

*video_library*

### Simultaneous, Straight lines

## Solving Simultaneous Equations Graphically

Solve two simultaneous linear, or linear and quadratic, equations using graphs.### CG50

## A Level

### Video

*video_library*

### Simultaneous

## Solving Harder Simultaneous Equations Graphically

Solve a simultaneous linear and quadratic equation in both*x*and

*y*graphically.

### CG50

## A Level, IB

### Video

*video_library*

### Composite

## Investigating Composite Functions Graphically

Plot the composition of functions. Analyse the range, domain and other key points.### CG50

## A Level, IB

### Video

*video_library*

### Inverse

## Investigating Inverse Functions Graphically

Sketch inverse functions. Find and restrict the domain of an inverse function### CG50

## A Level, IB

### Video

*video_library*

### Binomial, Hypothesis test

## Using Tables to Find Binomial Hypothesis Test Values

Find the critical values for one- and two-tailed hypothesis tests for the Binomial distribution.### CG50

## A Level, IB

### Video

*video_library*

### Normal, Hypothesis test

## Hypothesis testing (Normal)

Using the sample mean, find probabilities and the critical*X*-bar and

*Z*values for one- and two-tailed hypothesis tests for the Normal distribution.

### CG50

## Further Maths, IB

### Video

*video_library*

### Chi squared

## Chi Squared Contingency Tables

Find critical and p-values for chi-squared contingency table tests, including calculating expected frequencies.### CG50

## A Level

### Video

*video_library*

### Variable acceleration

## Calculus in Mechanics 1 - Derivatives

Analyse the position equation of a particle to find average, instant and zero velocity.### CG50

## A Level

### Video

*video_library*

### Variable acceleration

## Calculus in Mechanics 2 - Derivative Functions and Integration

Plot and analyse the relationship between the derivative functions of the position equation of a particle. Find velocity, acceleration and displacement.### CG50

## Further Maths, IB

### Video

*video_library*

### Planes

## Plotting and Analysing 3D Planes

Plot planes in Cartesian and vector forms, or through given points. Analyse the relationship between planes and lines (intersect, perpendicular, parallel, coincident) and find points of intersection.### CG50

## A Level, IB

### Video

*video_library*

### Integration area and volume

## Mixed Integration

Integrate graphically and numerically between 2 functions using intersections, roots and bounds.### CG50

## Further Maths

### Video

*video_library*

### Chi squared

## Chi Squared Goodness of Fit Tests - Geometric Distribution

Test goodness of fit of observed values to a distribution. The Geometric distribution is used to illustrate the method.### CG50

## A Level

### Video

*video_library*