One of the items that is a must have for today’s high schools and colleges is the graphing calculator.
The device is used in several subjects ranging from maths, to algebra to advanced calculus. They are also used in profession which requires plotting lines and creating graphs of numeric functions.
The most widely used is the TI 84 and TI 89 Titanium and powerful HP 50G.
Many times the parents of kids going to high school or college have to purchase the graphing calculators themselves. This can be daunting when there are not sure which features they are supposed to look for.
Some of the things that a customer should look for include longevity and ease of use. When a device is used in the rough and tumble of campus environment it is important that it withstand the punishment that is likely to be subjected to.
So here are the four main things that we considered to be most important.
Here we consider technical features and capability of the Calculator. The main features to look out for at the RAM (random access memory). ROM (read only memory) as the resolution of the screen and the input styles. Many of the calculators use the Algebraic input method. However there are some which use the Reverse Polish Notation (RPN) i.e. the HP50G. The higher the Ram the better the processing speed
Most students use backpacks and the calculator are likely to be placed there along with other items. The device you purchase should be sturdy enough that it will not break the first time the backpack is thrown onto the ground.
In addition you need a device that can perform many types of mathematical functions. If this is
the case you may be forced to buy a different calculator down the road to cater for other functions. The device should also be able to perform in different subjects. If a student will finally sit for a certain test – it is important to ensure that the device they get is compatible or allowed for use in that test.
3 Calculator must be easy to use
The best graphing calculator are those that are easy to use – are ergonomic- well lay out and comfortable to use. It should be user friendly with all the functions arranged in an easy to use format. Most common mathematical formulas should be easily accessible. It should also be intuitive and the display should be clear.
It is important to be able to access user manuals in order to fully utilize the devices. The type of calculator you buy should have online support either via email or telephone.
It should also have at least one year limited warranty –which many reputable companies do have. Click Here To Find The Highest-Rated Graphing Calculators on Amazon For The Lowest Prices.