**Scientific calculators have replaced slide rules as the instrument for making accurate calculations in both educational and professional settings. Although online ****scientific**** ****calculators**** work well as training tools, handheld devices are the best method for learning how to use the calculators in the field. Consumers interested in purchasing a scientific calculator should learn about the most important features and then review the top scientific calculators for school. **

## About Scientific Calculators

Handheld scientific calculators should be light enough to provide teachers and students with high degrees of portability. From making initial calculations in the classroom to performing multiple calculations in the field, users must enjoy ergonomic friendly scientific calculator designs. The functions included in a calculator often determine the purchasing decision, as some functions, such as fractions, become indispensable elements of a school issued scientific calculator. Because of the cost, scientific calculators for school should possess high-grade materials that resist corrosion damage as well as the damage incurred by frequent heavy use.

## Texas Instruments Graphing Calculator NSPIRECXCAS

The Texas Instruments NSPIRECXCAS graphing calculator provides teachers and students with a high-resolution display that prevents many common mathematical equation errors. The thin design and rechargeable battery allows users to operate the calculator for extended periods away from the classroom. The Chem Box feature presents all of the chemical elements and symbols. This Texas Instruments calculator makes quick and strong connections that unite equations, graphs, charts, and geometric presentations into one easy to read calculation. Advanced math students enjoy utilising trigonometry and calculus functions, which provide instruction on developing engineering skills.

## Casio FX-300MS Plus

With 229 built-in mathematical functions that include scientific, exponential, and regression analysis functions, the Casio FX-300MS Plus provides teachers with a flexible teaching tool that covers a wide range of scientific and mathematical equations. The easy to read 10-digit, 2-line display allows Casio to maintain a lower price on the unit, which helps teachers stay within tight education budgets. The slide-on hard case protects the scientific calculator from impact damage caused by flying debris and inadvertent falls from school desks. This Casio calculator features solar powered technology that includes a battery for backup.

## Sharp EL-535XBSL

Sharp developed the EL-535XBSL to provide advanced students with over 330 scientific and mathematical functions. The company utilises WriteView technology to present calculations over four lines to ensure clarity. Users operate the calculator in normal, drill, and stat mode, with drill mode offering teachers a solid tool for measuring academic progress. Teachers and students can operate the Playback feature to edit formulas and modify calculations. The easy to use calculator includes four programmable keys that allow students and teachers to see complex math formulas evolve.