16:29

三角恆等式 | Trigonometric Identity

12:02

特殊角的三角比 | Trigonometric Ratios of Special Angles

05:21

根據三角比畫三角形 | Construct Triangles based on Trigonometric Ratios

11:04

利用坐標解決幾何問題 | Solving Geometric Problems using Coordinate System

12:09

中點公式及截點公式 | Mid-point Formula and Section Formula

13:36

坐標平面上的平行及垂直線 | Parallel and Perpendicular Lines on a Coordinate Plane

13:42

直線的斜率 | Slope of a Straight Line

07:38

兩點之間的距離 | Distance between Two Points

05:40

速算三角形面積 | A Shortcut of Finding the Area of Triangle

12:35

坐標平面上的長度與面積 | Length and Area on a Coordinate Plane

05:20

垂直平分線及外心 | Perpendicular Bisectors and Circumcentre

07:17

高線及垂心 | Altitudes and Orthocentre

04:31

中線及形心 | Medians and Centroid

05:08

角平分線及內心 | Angle Bisectors and Incentre

08:06

截線定理 | Intercept Theorem

05:46

中點定理 | Mid-point Theorem

11:36

有關特殊四邊形的例題 | Illustrative Examples of Properties of Special Quadrilaterals

06:30

菱形/長方形/正方形的特性 | Properties of Rhombuses, Rectangles and Squares

08:45

辨認平行四邊形 | Identify Parallelograms

07:03

平行四邊形特性 | Properties of Parallelograms

05:34

費馬最後定理 | Fermat's Last Theorem

06:18

畢氏定理的逆定理 | Converse of Pythagoras' Theorem

11:04

畢氏定理 | Pythagoras' Theorem

08:36

畢氏定理應用 | Application of Pythagoras' Theorem

10:59

立體的點、線及平面 | Points, Lines and Planes in 3-D Figures

15:45

三角形的邊角特性 | Properties of Angles and Sides of Triangles

07:01

平行線的角 | Angles of Parallel Lines

07:55

平行線的條件 | Conditions for Parallel Lines

06:40

全等概念 | Congruence

07:56

不等式性質 | Properties of Inequalities

05:23

不等式簡介 | Introduction to Inequalities

02:23

質數公式 | Prime Formula

10:05

代數分式加減運算 | Addition and Subtraction of Algebraic Fractions

06:20

多元聯立方程又點? | What about Simultaneous Equations in Many Unknowns?

09:06

聯立方程應用 | Application of Simultaneous Equations in Two Unknowns

12:50

聯立方程 (代數法) | Simultaneous Equations in Two Unknowns (Algebraic Method)

04:28

聯立方程的兩個特例 | 2 Special Cases of Simultaneous Equations in Two Unknowns

09:52

因式分解 (恆等式) | Factorization by Identities

05:38

完美數 | Perfect Numbers

03:33

連續複利息 | Continuous Compound Interest

14:49

利息 | Interest

05:30

部分變 | Partial Variation

07:35

聯變 | Joint Variation

11:21

反變 | Inverse Variation

14:25

正變 | Direct Variation

12:04

將方程轉換成二次方程 | Transforming Equations into Quadratic Equations

14:19

線性與二次方程所組成的聯立方程 (圖解法) | Simultaneous Equations (One Linear and One Quadratic) (Graphical Method)

10:39

線性與二次方程所組成的聯立方程 (代數法) | Simultaneous Equations (One Linear and One Quadratic) (Algebraic Method)

16:32

多項式的最大公因式與最小公倍式 | HCF and LCM of Polynomials

14:16

因式定理 | Factor Theorem

11:14

餘式定理 | Remainder Theorem

17:58

多項式除法 | Division of Polynomials

07:29

函數的變換 (反射) | Transformation of Functions (Reflection)

11:36

函數的變換 (放大/縮小) | Transformation of Functions (Enlargement/Reduction)

08:31

函數的變換 (平移) | Transformation of Functions (Translation)

14:51

利用圖像解方程與不等式 | Solving Equations and Inequalities using Graphs of Functions

14:12

二次函數的例題 | Illustrative Examples of Quadratic Functions

14:59

二次函數的極值 | Optimum Values of Quadratic Functions

13:51

常值、線性與二次函數的圖像 | Graphs of Constant, Linear and Quadratic Functions

14:01

如何表達函數 | Representation of Functions