# fx-82EX

*The New Classroom Standard *

With High-resolution LCD Technology

With High-resolution LCD Technology

ClassWiz has intuitive operability and basic functions for secondary education, so ideal for education.

# Features

## 1 Easy and Intuitive operability

Intuitive and interactive operation makes it easy to use the features of ClassWiz.

By the use of icons, selection of the desired function is quick and easy.

Visual, interactive and textbook-based displays make operation easier for teaching the use of scientific calculators, so you can concentrate on teaching mathematics.

ClassWiz Series

ES PLUS Series

## Interactive format

Interactive menu display realizes more intuitive operation.

## Natural Textbook Display Models

Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.

MS Series

## Example

Solve statistical values from input data.

x date | : | 1 | 2 | 3 | 4 | 5 |
---|---|---|---|---|---|---|

Frequency | : | 1 | 2 | 3 | 2 | 1 |

Statistics menu

Statistics type

Statistics data

Statistics results

## 2 Basic functions for secondary education

Basic but essential functions such as Statistics and Table are available to support student's learning.

Fractions and rational numbers

Statistics

Table function

## Example

Complete the table of values for y = 3×2 +1

x | -2 | -1 | 0 | 1 | 2 |
---|---|---|---|---|---|

y |

Icon menu

Input Equation

x = -2 ～ 2

Table of values

## 3 Simple and quick calculations

Simple key strokes and visualized formulas make calculations faster.

Fast calculation for smooth performance in class or during examinations.

## Example

Calculate the mean height of 5 students.

< Students’ height >

176cm, 180cm, 173cm, 180cm, 175cm

### ClassWiz series 2 steps

Fewer keystrokes and faster !!

Standard variation, variance, mean, sum all in one display!

No more jotting down each solution on paper, ClassWiz will save your time.

### ES PLUS Series 6 steps

### ES PLUS Series 6 steps

### ES PLUS Series 6 steps

# Teacher's Voice

## Country

Kenya

## School

Christ the King Academy, Nakuru

## Name

Patrick Odipo, Senior Mathematics and Physics Teacher

## Comment

To me, CASIO fx-82EX symbolizes a revolution in Mathematics teaching (and learning). Its display of input and results expressions is exactly as in textbooks. Add this to its unabbreviated icon menu, additional set of functions and a high-resolution LCD screen and I would not ask for a more interactive, user-friendly, versatile classroom friend. Its TABLE FUNCTION makes graph work a cinch. No more tedious, error-prone evaluation of functions. This obviously means that more time is spared to teach the Math behind the graph. Even more amazing is how its easy-to-use STATISTICS menu crunches data. It is so much fun that I perform statistical analyses of almost any data I come across. This of course means that I can explain better the meanings of these analyses.

Last but not least, it comes with an emulator software which when used with a pc and a projector enables me to demonstrate an operation to the entire class at once. This is unlike before where I often had to move around explaining the steps to individual learners on their calculators. It has done wonders on the efficiency of my lessons in another way: With the emulator I can easily prepare exams.

May I not forget that ClassWiz enjoys web-support. I can download specially-prepared information to improve my lessons.