Do we actually need all the stuff we learn in school in real life? What is the point of learning all these? Is it really useful? In my opinion before teaching the students about a particular topic we should teach them why we learn them. Is this really a serious issue to be discussed? Well, yes.

Recentl, we are familiar with a lot of people blaming trigonometry and all the related stuff saying that they are not useful in real life. Are they really useless? Just because we don’t use it everyday it doesn’t mean that they are not useful at all.

For example, let’s start with the trigonometry itself. It is an important concept in mathematics which have endless uses in physics. Like in architecture, astronomy, computer graphics, navigation, even it has uses in medical field like in CT scans and MRI. There is a lot of fields which are incomplete with it. For instance, if we don’t need glasses, it doesn’t mean that it is completely useless. There are a lot of people out there who need it every moment of their life

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