Why Do We Need Mathematics in Physics

Leatrice Marie Ross
2 min readFeb 26, 2016
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Math is one of the most basic subjects that we learn. It’s so vital is because it is applicable to more advanced subjects. Without any knowledge of math, there is no basis for learning more complex topics like chemistry or physics.

Mathematics is the language of physics. To understand complex concepts in physics, a working knowledge of math is necessary. So, what are some of the areas of mathematics that you need to develop skills in? What are some of its uses in physics? We’ve compiled them so you know what your maths tuition centre should focus on.

Algebra
Algebra is called a gatekeeper subject. It is the study of symbols and the rules for manipulating these symbols. Algebra shortens repetitive mathematical equations and helps describe patterns. Physics is full of patterns and repetitive mathematical equations. Algebra is the basis for most of the equations used in physics. Algebra, both elementary and advanced, is a subject that has to be mastered so that students won’t be left behind where more advanced mathematical subjects are introduced. Physics tuition O levels mostly focus on algebra.

Geometry
Geometry is the study of shapes, how we define these shapes, and what they can teach us about the world at large. It allows us to answer questions such as size, shape, position of figures, as well as properties of space. These could be calculations of volume or of an area. The study of geometry is one of the most basic math skills you will need in physics because it helps ground theoretical concepts to mathematical rules.

Calculus
Calculus is the study of change and how it helps us understand the bigger picture. Calculus has two major areas: differential and integral calculus. Differential calculus is the calculus of difference. With differential calculus, you are given a function and from there you can compute how fast the dependent variable changes. Integral calculus, on the other hand, is the calculus of accumulation. Given a function, it will tell you the sum of the function’s various values. Calculating the changes in motion is very integral to physics.

Trigonometry
Trigonometry is the study of the properties of triangles. Trigonometry is often taught in congruence to geometry because it deals with similar theorems. A lot of the calculations used in trigonometry are applicable to many branches of science. Trigonometry deals with waves and oscillations that play a huge part in physics.

Math tuition in Singapore is needed as a supplementary education because the country holds a very high standard in math. Math taught in Singapore of the most advanced mathematics instruction in the world. This makes studying math as a supplementary instruction necessary to keep up with the demands in school.

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