EMaths For GCE O Level (SG)
Session 2 of 2
This Maths course is divided into two sessions:
- Session 1 – Sec 1 & 2
- Session 2 – Sec 3 & 4
In this second session, we will cover all topics from Secondary 3 (S3) and Secondary 4 (S4). Students who have been struggling with Mathematics are encouraged to review Session 1, as it covers the essential foundations needed for this level.
Course Content
23
S3 - Law Of Indices
24
S3 - Standard Form
25
S3 - Completing The Square
26
S3 - Graph Sketching Of Quadratic Function
27
S3 - Graph Sketching Of Exponential, Reciprocal & Cubic Function
28
S3 - Solving (Dual) Inequalities Equation
29
S3 - Quadratic Formula & Graph
30
S3 - Coordinate Geometry
Coming Soon
31
S3 - Congruency & Similarity Of Triangle & Similar Solids
This chapter teaches proofs of congruency and similarity, and the concept of similar solids.
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32
S3 - Trigo: Trigo Ratio
Learn to construct Sine, Cosine, and Tangent ratios using the opposite, adjacent, and hypotenuse sides of right-angled triangles.
33
S3 - Trigo: Angle Of Elevation & Depression
Learn to solve angle of elevation and depression problems using trigonometry for real-world applications.
34
S3 - Trigo: Area Of Triangle
Explore an alternative trigonometry formula to calculate the area of any triangle using the appropriate values.
35
S3 - Trigo: Obtuse Angle Formula
Master the trigonometry formula for obtuse angles, enabling you to solve triangles and calculate unknown sides or angles.
36
S3 - Trigo: Sine & Cosine Rule
Learn to apply the Sine and Cosine Rules to solve for unknown sides and angles in any triangle.
37
S3 - Trigo: Bearings
Learn to determine bearings using trigonometry to accurately solve directional and navigation problems.
38
S3 - Trigo: Shortest Distance With Angle Of Elevation & Depression
Learn to calculate the shortest distance from a point to a line and apply it to determine the largest angle of elevation or depression.
39
S3 - Circle In Degree & Radian
Learn to measure angles in both degrees and radians, a crucial skill for trigonometry and circle-related problems.
40
S3 - Properties Of Circle
Explore circle angle properties and learn to recognize patterns for effective application in problem-solving.
41
S3 - Simple & Compound Interest
Learn the formulas for calculating simple and compound interest, including yearly, quarterly, and monthly compounding periods.
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42
S3 - Hired Purchase
Learn to calculate key components of Hire Purchase agreements.
43
S3 - Exchange Rate
Learn currency exchange concepts, including converting between currencies and calculating rates using both buy and sell prices.
44
S3 - Income Tax
Learn to calculate income tax by assessing income and applying deductibles.
45
S4 - Set Language & Venn Diagram
Learn the concepts of Set Language and Venn Diagrams to express and visualize relationships between sets effectively.
46
S4 - Probability Of Dual Events
This course covers how to calculate dual-event probabilities and apply tree diagrams effectively.
47
S4 - Mean & Standard Deviation
Learn to calculate and interpret mean and standard deviation for discrete and grouped data, and compare datasets effectively.
48
S4 - Quartiles & Percentiles
Learn key data distribution measures and how to interpret datasets using cumulative frequency and box-and-whisker plots.
49
S4 - Distance-Speed-Acceleration Time Graph
Understand how Distance-Speed-Acceleration-Time graphs show changing distance, speed, and acceleration over time.
50
S4 - Matrices
Introduction to matrices and key operations—addition, subtraction, and multiplication—with real-world applications.
51
S4 - Vectors
Introduce to vectors, covering their representation, magnitude, addition & subtraction.