| 2021-05-10 | 2021 HKDSE Maths Core Paper 2 Solution q24, Sine formula(正弦定律)Cosine formula(餘弦定律) | 0:50 | 297 | |
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| 2021-05-10 | 2021 HKDSE Maths Core Paper 2 Solution q23, Geometry(幾何) x Transformation(變換) | 1:03 | 269 | |
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| 2021-05-10 | 2021 HKDSE Maths Core Paper 2 Solution q22, Circle properties (圓的性質) | 1:50 | 382 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q21, Basic Geometry(基本幾何) | 3:06 | 452 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q20, Geometry(幾何) x Similar Triangles(相似三角形) x Area(面積) | 3:51 | 583 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q19, Geometry(幾何) x Congruent and Similar Triangles(全等+相似三角形) | 3:01 | 379 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q18, Basic Geometry(基本幾何) | 1:25 | 441 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q17, Circle Sector(扇形) | 2:31 | 410 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q16, Mensuration( 求積法) x Ratios (比率) | 2:54 | 367 | |
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| 2021-05-07 | F5 Maths Core Chapter 18(0) Locus | 44:56 | 37 | |
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| 2021-05-07 | HKDSE Maths Core Circle Property, Similar, Triangle, 圓形性質 | 3:33 | 30 | |
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| 2021-05-07 | F5 Maths Core Chapter 5 Geometry of Circles (Exercise 2) | 7:35 | 16 | |
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| 2021-05-07 | F5 Maths Core Chapter 5 Geometry of Circles (Exercise 1) | 15:46 | 23 | |
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| 2021-05-07 | F5 M1 Final Exam Lesson 1 Log | 41:27 | 21 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q15, Mensuration( 求積法) x Area and Volume(面積和體積) | 2:21 | 417 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q14, Quadratic Functions(二次函數) | 2:12 | 356 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q13, Arithmetic sequence and Geometric Sequence(等差-等比數列) | 1:52 | 425 | |
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| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q12, Variations(變分法) | 1:04 | 361 | |
|
| 2021-05-07 | 2021 HKDSE Maths Core Paper 2 Solution q11, Ratios(比率) | 1:11 | 359 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q10, Inequalities(不等式) | 0:55 | 391 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q9, Percentage(百分比) | 1:23 | 387 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q8, Remainder theorem and Factor theorem(餘式定理及因式定理) | 1:44 | 564 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q7, Remainder theorem and Factor theorem(餘式定理及因式定理) | 1:23 | 400 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q6, Identity(恆等式) | 1:08 | 398 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q5, Rounding(數值簡化) | 0:45 | 419 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q4, Simplification(化簡) | 0:45 | 415 | |
|
| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q3, Expansion(展開) | 0:40 | 397 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q2, Changing Subject of formula(轉換主項) | 0:33 | 398 | |
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| 2021-05-06 | 2021 HKDSE Maths Core Paper 2 Solution q1, Law of Indices(指數定律) | 1:20 | 561 | |
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| 2021-05-05 | HKDSE 2021 Maths Core Paper I Solution q18, Geometry(幾何)x3D Problems(立體問題)x Sin+Cos Formula(正弦+餘弦定律) | 12:21 | 401 | |
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| 2021-05-05 | HKDSE 2021 Maths Core Paper I Solution q19,Coordinate Geometry of Circle圓形方程x Quadratic Function二次函數 | 15:51 | 637 | |
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| 2021-05-05 | HKDSE 2021 Maths Core Paper I Solution q17, Arithmetic sequence and Geometric Sequence(等差-等比數列) | 3:47 | 389 | |
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| 2021-05-05 | HKDSE 2021 Maths Core Paper I Solution q16, Compound Inequalities複合不等式 x Eq. of Straight Lines直線方程 | 3:44 | 273 | |
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| 2021-05-05 | HKDSE 2021 Maths Core Paper I Solution q15, Permutation(排列) and Combination(組合) x Probability(概率) | 2:13 | 248 | |
|
| 2021-05-04 | HKDSE 2021 Maths Core Paper I Solution q14, Mensuration( 求積法) x Ratios (比率) x Area and Volume(面積和體積) | 4:05 | 326 | |
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| 2021-05-04 | HKDSE 2021 Maths Core Paper I Solution q13, Circle Equation圓形方程 x Circle properties 圓的性質 x Locus軌跡 | 5:42 | 367 | |
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| 2021-05-04 | HKDSE 2021 Maths Core Paper I Solution q11, Statistic(統計) | 7:07 | 385 | |
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| 2021-05-04 | HKDSE 2021 Maths Core Paper I Solution q12,Remainder+Factor theorem餘式定理及因式定理,Quadratic Functions二次函數 | 3:27 | 377 | |
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| 2021-05-04 | HKDSE 2021 Maths Core Paper I Solution q10,Variations(變分法)x Factor theorem(因式定理)x Transformation(變換) | 2:23 | 345 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q9, Statistic(統計) x Probability(概率) | 3:59 | 484 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q7, Polar Coordinate(極座標) | 1:47 | 435 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q8, Geometry(幾何) x Similar Triangles(相似三角形) x Area(面積) | 3:05 | 449 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q6, Percentage(百分比) | 1:56 | 465 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q5 , Algebra equations(代數方程式), Percentage(百分比) | 1:35 | 483 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q4, Compound Inequalities(複合不等式) | 1:25 | 490 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q3, Factorization(因式分解) | 1:11 | 479 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q2, Changing Subject of formula(轉換主項) | 0:36 | 437 | |
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| 2021-05-03 | HKDSE 2021 Maths Core Paper I Solution q1, Law of Indices(指數定律) | 1:39 | 549 | |
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| 2021-05-01 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q19 | 2:46 | 154 | |
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| 2021-05-01 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q18 | 5:56 | 143 | |
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| 2021-04-30 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q16 | 5:18 | 151 | |
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| 2021-04-30 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q17 | 6:19 | 148 | |
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| 2021-04-30 | F5 Maths Core Chapter 5(iii) Geometry Circle and straight line (2020) | 31:23 | 18 | |
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| 2021-04-30 | F5 Maths Core Chapter 5(iv) Geometry Circle Intersection Properties | 32:41 | 26 | |
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| 2021-04-29 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q13 | 2:29 | 146 | |
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| 2021-04-29 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q14 | 3:59 | 133 | |
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| 2021-04-29 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q15 | 5:27 | 131 | |
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| 2021-04-29 | F5 Maths Core Chapter 5(ii) Geometry Circle | 35:32 | 22 | |
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| 2021-04-29 | F2 Maths Core Chapter 13(ii) More about Trio. | 27:30 | 27 | |
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| 2021-04-29 | F5 Maths Core Chapter 8(ii) Inequalities Algebric (2021) | 29:59 | 21 | |
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| 2021-04-29 | F5 Maths Core Chapter 5(i) Geometry Circle | 29:30 | 39 | |
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| 2021-04-28 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q11 | 1:28 | 147 | |
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| 2021-04-28 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q12 | 2:42 | 148 | |
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| 2021-04-28 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q10 | 2:16 | 154 | |
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| 2021-04-27 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q8 | 1:49 | 170 | |
|
| 2021-04-27 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q7 | 3:11 | 171 | |
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| 2021-04-27 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q9 | 2:52 | 167 | |
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| 2021-04-26 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q5 | 2:17 | 195 | |
|
| 2021-04-26 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q4 | 1:47 | 195 | |
|
| 2021-04-26 | HKDSE2021 Maths Core Paper I and II 貼題 及 題解 q6 | 1:42 | 180 | |
|
| 2021-04-25 | HKDSE2021 Maths Core Paper I and II Tip 題 及 題解 q1 | 3:48 | 403 | |
|
| 2021-04-25 | HKDSE2021 Maths Core Paper I and II Tip 題 及 題解 q2 | 3:48 | 258 | |
|
| 2021-04-25 | HKDSE2021 Maths Core Paper I and II Tip 題 及 題解 q3 | 5:08 | 263 | |
|
| 2021-04-21 | F4 M2 Chapter 15(ii) DIFF TECH & chain rule | 33:31 | 23 | |
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| 2021-04-21 | F6 M2 Chapter 26(iv) Matrices More About Determinants | 33:21 | 31 | |
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| 2021-04-21 | F6 M1 Chapter 38(iii) Central Limit Theorem | 40:16 | 34 | |
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| 2021-04-21 | F6 M2 Chapter 26(iii) Matrices More About Determinants | 31:58 | 24 | |
|
| 2021-04-19 | F6 M2 Chapter 27(i) Matrices Several Technique on Finding Inverse | 32:31 | 28 | |
|
| 2021-04-19 | F6 M2 Chapter 27(ii) Matrices Several Technique on Finding Inverse | 23:35 | 22 | |
|
| 2021-04-19 | F5 Maths Core Chapter 8(i) Inequalities Algebric (2021) | 31:46 | 36 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q19 Part2, Coordinates Geometry of Circle(圓形方程) | 5:37 | 97 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q19 Part1, Coordinates Geometry of Circle(圓形方程) | 4:28 | 100 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q18,Variation變分法,QuadraticFunction二次函數, Circle Equation圓形方程 | 5:50 | 87 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q17, Geometry(幾何) x 3D Problems(立體問題) x Cosine Formula(餘弦定律) | 8:26 | 106 | |
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| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q16, Arithmetic sequence and Geometric Sequence(等差-等比數列) | 3:26 | 84 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q15, Permutations(排列) and Combinations(組合) | 1:25 | 71 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q14, Mensuration( 求積法) x Ratios (比率) x Volume(體積) | 5:10 | 90 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q13, Geometry(幾何) x Similar Triangles(相似三角形) x Area(面積) | 5:07 | 81 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q12, Remainder+Factor theorem餘式定理及因式定理,Quadratic Function二次函數 | 3:45 | 81 | |
|
| 2021-04-14 | HKDSE 2018 Maths Core Paper I Solution Q11, Statistic(統計) | 4:17 | 69 | |
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| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q8, Circle properties (圓的性質) , Basic Geometry(基本幾何) | 2:04 | 153 | |
|
| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q10, Statistic(統計) | 4:54 | 115 | |
|
| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q9, Ratios(比率) | 1:38 | 129 | |
|
| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q7, Percentage Change(百分數變化) | 1:45 | 158 | |
|
| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q6, Compound Inequalities(複合不等式) | 1:37 | 127 | |
|
| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q5, Factorization(因式分解) | 1:15 | 118 | |
|
| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q4, Probability(概率) | 0:56 | 113 | |
|
| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q3, Rounding(數值簡化) | 1:06 | 118 | |
|
| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q2, Law of Indices(指數定律) | 1:10 | 116 | |
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| 2021-04-12 | HKDSE 2018 Maths Core Paper I Solution Q1, Changing Subject of formula(轉換主項) | 1:29 | 155 | |
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