Classwiz fx-570EX

PANITIA MATEMATIK
SMJK TINGGI CINA MELAKA

P ANDUAN
P E NGGUNAAN

CALCULATOR CASIO CLASSWIZ fx570EX

CASIO fx-570MS

• The most popular
calculator in Malaysia

• Almost 90% students
and teachers using it

• In the market since
2002 (16 years old)

• help a lot in solving
calculation

BUT IT IS TIME TO UPGRADE!!

CASIO CLASSWIZ
fx-570EX





WHAT IS THE UPGRADE?

• More user friendly
• Natural textbook display
• Better list display
• Upgrade function before this
• New additional function
• Innovation of technology
• High performance

USER FRIENDLY

• Easy-to-learn icon
display (QR code link
to manual)

• Easy-to-understand
English messages and
interactive format

• No shortform

Standard

NATURAL TEXTBOOK DISPLAY

• Fraction • Square root

570MS: 4/3+2/8 570MS: √(5+4)

• Fx-570ms : Key in question more than 1 time to check answer,
because maths symbol looks different

• Fx-570EX: Only key in once because symbols look exactly the
same as question

• Indices • Combination operation

570MS: 36^(1/2)

Example

BETTER LIST DISPLAY

Equation don’t move
out of screen, all
displayed on
screen. Easy to
review question.

UPGRADE FUNCTION

• MATRICES:
Clear display of position

MATRICES

• ADDITION
• SUBTRACTION
• MULTIPLICATION
• SQUARE AND CUBE
• INVERSE
• DETERMINANT
• TRANSPOSE

Question : MATRICES PAPER 1

Answer :

Question : Answer :



STATISTICS

STATISTIC QUESTION – UNGROUP DATA
Clear layout for multiple data (more than 1 data)

STATISTIC QUESTION – GROUP DATA
Clear layout for multiple data (more than 1 data)

AUTOMATIC FULL DISPLAY OF KEY DATA
Example: Mean, Variance, Standard Deviation, Sum of X, etc.

QUADRATIC

Answer to Minimum or Maximum point

SIMULTANEOUS EQUATION /
ELIMINATION

UPGRADE DISPLAY

UPGRADE DISPLAY

DIFFERENTATION

INTEGRATION

NEW ADDITIONAL FUNCTION

NEW BUTTONS

PRIME FACTORS

INEQUALITY



GRAPH INEQUALITY

REGRESSION LINE/LINEAR LAW

*OFF FREQUENCY

570MS don’t have this function

570EX can give answer to Y-intercept and gradient

GRAPH LINEAR LAW

Student can check answer for graph question with
phone app by scanning QR code from calculator

BINOMIAL

• BINOMIAL PD

• BINOMIAL CD

Example

• P=0.6
• Lebih daripada 5, n = 8

• Atau

NORMAL

• NORMAL CD

• INVERSE NORMAL

LEFT TAIL
ONLY!!
(AREA)

Example

Example

• Step 1 = calculate z value
• Step 2 = determine area
• Key in data

Example inverse

• Step 1 = determine area
• Step 2 = key in data

• Get z value

RATIO

INNOVATION OF TECHNOLOGY

• CASIO EDUCATION APPLICATION
• (CASIO EDU+)

• QR CODE

QR CODE

• CAN GENERATE GRAPH
• DISPLAY INEQUALITY
• STATISTICS
• NORMAL DISTRIBUTION