The new ClassWiz CW Series is designed for the teaching and studying of today. With its new design and key placement, it can be used by anyone. Includes MathBox, a fun math learning feature. Links up with ClassPad.net to support ICT classes. These features help to boost students' curiosity toward math learning.

• New version of Casio 991 EX and 4-times better resolution than Casio 991ES Plus for viewing longer expressions
• Natural textbook display—input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols as they appear in textbooks
• Scientific calculator with inbuilt QR code function - the calculator can generate QR codes - useful from graphical visualization and access to user manual using your smart phone
• Faster than any previous Casio non-programmable scientific calculator
• Simultaneous and polynomial solvers up to four degrees, numerical integration, differentiation, statistics, matrices, vector calculations