Parents fear that the student learns after a mathematics course only how to use the buttons of a calculator. In addition Brewers Orlando Arcia Jersey
, they fear that their sons would become so dependent on calculators that they can not do the simplest tasks without it. These fears are not justified and are due to their experience with mathematics which was long hours of paper and pencil calculations. The way mathematics is seen and practiced has changed dramatically today and it is not at all what they used to do. They used to see it as hard work spending endless hours with tedious paper and pencil calculations, formulae memorization, and algorithm implementation practice.
Mathematics today is about logic Brewers Matt Garza Jersey
, sense, abstract thinking and problem solving skills. It is about the understanding of concepts and the application of appropriate methods. The mathematics manipulations are not the goal but are the low level tools for reaching the goal. This is the prime reason why the use of calculators is recommended for teaching mathematics from as early as kindergarten.
The emphasis of this article is how to in corporate calculators into the mathematics education system in order to get the best benefit. There are many different approaches to handle this problem but they all revolve around some basic principles.
The first point is the use of calculators to experiment with concepts and ideas. For example calculators can be used to experiment with percent, fractions Brewers Lorenzo Cain Jersey
, area, and volume. This makes the student actually takes an active role in the education process rather than a passive role sitting back and listening to the input information. It also has the advantage of making the student at ease with modern technology and breaks any psychological barrier with the modern technology.
The emphasis should be made on gaining data analysis and estimation skills. The student should look at the output of calculations with a scientific critical eye. His observation of the outputs should make him able to estimate and predict facts.
The speed at which the calculators can do tedious calculations should give the teachers more time to spend on understanding concepts. The books should be written in a way that allows more time for concept understanding and principles explanations.