A calculator is widely known as an electronic device which is used to perform basic mathematical calculations. The use of this electronic device has found its place in the lives of the common people. During the earlier stages in the evolution of calculators, these were devices to be used only for solving basic mathematical operations like addition, subtraction, multiplication and division. However, with a lot of research and advancement in technology, scientific and advanced calculators have been developed which can perform advanced calculations easily.
The use of calculators helps to tackle a lot of problems in the real world. However, a lot of parents and teachers are against the use of calculators for students of lower level classes. Most of them are of the opinion that the use of calculators reduces the basic skill of learning mathematics techniques among students. As a matter of fact, they are not wrong to believe so. Even though the use of calculators cannot be overlooked, it should not be used as a replacement for the manual method of mathematical problem-solving. To understand this better, let’s take a closer look at the cons of using a calculator.
Even though calculators can do the basic operations instantly, students should not be using it all the time. When a student is always dependant on a calculator for solving problems of addition, subtraction, multiplication and division, it may make them incapable of solving these basic operations manually.
If a student gets into the habit of using calculators to solve all their mathematical problems, he/she will never develop the math skills needed to solve basic mathematical problems. This may cause them real trouble during their tests and even at the later stages of their life where they will need these skills to solve complex problems.
The availability of graphic calculators has made it easier for students to cheat during their tests. Besides letting you perform basic mathematical operations, these calculators allow you to store notes. This gives students an opportunity to store unauthorized notes and information to cheat on the test. This is one of the major disadvantages of a calculator.
While the cost of a simple calculator is not much high, graphing calculators are of high cost. In addition to that, these calculators need batteries to operate which is again a recurring cost. However, you have the option to use online calculators for the purpose which gives you access to all the functionalities of a physical calculator. Consider checking out this Reduced row echelon form calculator for access to all the features that are needed to solve basic and complex mathematical operations.
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