# fx-82EX

## The New Classroom Standard With High-resolution LCD Technology

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

• ### Function

Introduces high-performance functions effective for advanced mathematics

# 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 Frequency : 1 2 3 4 5 : 1 2 3 2 1

• 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 y -2 -1 0 1 2

• 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.

## 5 Quality Authentic quality

Excellent quality and authentication ensure confidence and peace of mind for use in educational settings

## 1Tough & Sustainable

CASIO has established three criteria to ensure excellent quality in the ClassWiz series.

• ### 1.Wear-resistant printing

#### 2,000-cycle wear testing

Since ClassWiz calculators are products used for many years as learning tools, the keys are made of a material that offers high durability and resistance to print peeling.

• ### 2.Drop-resistant body

#### Drop testing from a height of 75 cm

The high product quality prevents malfunction or breakage when a calculator is dropped.

• ### 3.Environmentally friendly

#### Compliant with RoHS environmental regulations

The materials used in ClassWiz series calculators comply with European RoHS environmental regulations, an international standard.

*Complies with DEHP, BBP, DBP, and DIBP

## 2Authenticity Check

Two methods enable authenticity checking before and after purchase.
Furthermore, Premium Content is available to registered users of genuine ClassWiz series calculators.

## A variety of original CASIO content is available to make learning mathematics fun.

Users can access this content by registering after the authentication check.

# Teacher's Voice

Kenya

## 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.