Sec 4 / O level Math Full Year Course

Sec 4

Course Intro

  • Set the Math Fundamentals strong.
  • Covers the whole MOE Sec 4 / O level Math Syllabus.
  • Dive deep into the world of mathematics.
  • Explore advanced topics to excel in your Secondary 4 journey.
  • Let Doerdo be your guide to mathematical excellence.

Course Description

  • Are you ready to conquer the world of mathematics? Our “Mastering Secondary 4 Mathematics” course is designed to help students excel in the subject.
  • Covering a comprehensive syllabus, this course empowers students to tackle complex mathematical concepts with ease.
  • With experienced MOE teachers, personalized support, and engaging resources, Doerdo is your ultimate destination for mathematics success.

Who is this Course for?


  • This course is for students who want to get deep insights into Sec-4 / O level  Math.
  • For students who need guidance in understanding concepts, solve and understand basic to advanced questions.
  • For students aiming for a perfect score.

What you will Learn?

In this course, you will learn:

  • Advanced mathematical operations and manipulations.
  • How to graph and analyze quadratic and power functions.
  • Effective methods for solving complex equations and inequalities.
  • Set language and notation for visualizing mathematical relationships.
  • Matrices for data representation and problem-solving.
  • Financial concepts and calculations.
  • Rate, ratio, and speed applications.
  • Geometric properties, including congruence, similarity, and circle properties.
  • Trigonometric concepts and applications.
  • Mensuration and coordinate geometry.
  • Vector operations and applications.
  • Data analysis and probability calculations.

Key Takeaways

  • Mathematical Proficiency: Develop a strong foundation in advanced mathematics, including numbers, functions, and equations, equipping you with the skills to confidently solve complex problems.
  • Practical Problem Solving: Apply mathematical concepts to real-world scenarios, enhancing your ability to tackle practical challenges related to finance, rates, and geometry.
  • Graphical and Visual Skills: Gain expertise in graphing, visualization, and matrix operations, sharpening your ability to represent and manipulate data effectively.
  • Geometry and Trigonometry Mastery: Explore geometric properties, including circles, congruence, and similarity, while extending your understanding of trigonometric concepts to solve 2D and 3D problems.
  • Statistical Analysis and Probability: Develop analytical and statistical skills, including data handling and probability calculations, to make informed decisions and solve complex probability problems.

Why Learn from doerdo Tuition Course?

  • Experienced Teachers: Benefit from our experienced ex-MOE teachers who have a proven track record in helping students excel.
  • Parental Insight: Parents can track their child’s performance and progress, ensuring transparency and involvement in their learning journey.
  • After-Class Support: Our team of teachers is readily available to address any questions or doubts students may have after class.
  • A.I-Based Testing: Our AI-powered tests and assessments provide valuable insights into your strengths and weaknesses, allowing for targeted improvement.
  • Engaging Homework: Benefit from AI-generated homework assignments that reinforce your learning through practical practice.

Course Curriculum

Numbers and their operations: This topic encompasses standard form, indices, and laws of indices. For instance, students will learn how to express large numbers in standard form and apply index laws in various mathematical operations.
Functions and graphs: In this section, students will explore quadratic and power functions, sketch their graphs, and analyze their properties. They will gain the ability to graph 𝑦 = 𝑎𝑥ⁿ for different values of n and interpret these graphs.
Equations and inequalities: This segment involves solving quadratic equations using formulas and graphical methods. Students will also tackle fractional equations and linear inequalities, often represented on a number line. The curriculum includes real-world problem-solving by formulating quadratic equations.
Set language and notation: Students will delve into set language, mastering concepts of unions, intersections, and the use of Venn diagrams to visualize relationships between sets.
Matrices: This topic introduces matrices for data representation and manipulation. Students will explore scalar multiplication and matrix operations, applying these skills in practical problem-solving scenarios.
Money Finance and Interest: Covering financial concepts, including interest calculations and understanding financial transactions, this section equips students with valuable real-world financial literacy skills.
Rate Ratio and Speed: Students will explore rate, ratio, and speed, applying these concepts to solve problems related to distance, time, and speed in practical scenarios.
Congruence and similarity: Topics include scale drawings, construction of perpendicular bisectors, and determining congruence and similarity in triangles. Students will also delve into the ratio of areas and volumes of similar shapes.
Properties of circles: This section examines the symmetry and angle properties of circles, including relationships of equal chords to the center, tangent properties, and angle relationships within circles.
Pythagoras’ theorem and trigonometry: Students will extend their understanding of trigonometric concepts to obtuse angles and use the sine and cosine rules for triangles. Practical application includes solving 2D and 3D problems involving angles of elevation, depression, and bearings.
Mensuration: This topic covers arc length, sector area, and segment area of a circle. It also introduces radian measure of angles, allowing students to work seamlessly with both degrees and radians.
Coordinate geometry: Students will learn about straight-line equations, gradients, and lengths of line segments using coordinates. They will interpret and find equations of straight-line graphs and solve geometric problems involving coordinates.
Vectors in two dimensions: Covering vector notation, representation, translation, and scalar multiplication, students will learn to express vectors in terms of two coplanar vectors and apply vector operations in practical contexts.
Statistics and Probability: This segment includes data handling and analysis, featuring the calculation of standard deviation for data sets. Probability topics encompass simple combined events, addition, and multiplication of probabilities using diagrams for clarity.

Course Type

Tuition Course

Class Type

Small Group

Group Size



1.5 hrs

Num of Sessions

4 - 5 per month



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