| 2022-04-25 | HKDSE 2022 Maths Core Paper II q37 | 1:09 | 258 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q36 | 1:40 | 316 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q34 | 2:49 | 245 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q33 | 1:50 | 400 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q31, q32 | 3:13 | 291 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q30 | 3:43 | 542 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q28, 29 | 1:39 | 262 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q27 | 3:01 | 346 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q25, 26 | 3:28 | 261 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q23 | 1:18 | 242 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q22 | 3:35 | 357 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q21 | 1:30 | 265 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q19, q20 | 3:06 | 284 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q18 | 2:42 | 304 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q17 | 3:57 | 445 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q16 | 2:08 | 320 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q15 | 2:11 | 293 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q13, q14 | 3:48 | 310 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q11, q12 | 1:50 | 308 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q9, q10 | 2:25 | 320 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q5, q6, q7, q8 | 3:02 | 348 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper II q1, q2, q3, q4 | 4:18 | 460 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q18 | 8:08 | 540 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q17 | 3:29 | 424 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q16 | 6:26 | 519 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q15 | 1:18 | 382 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q14 | 6:10 | 938 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q13 | 4:24 | 514 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q12 | 3:34 | 478 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q11 | 3:53 | 478 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q10 | 3:37 | 772 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q9 | 3:09 | 474 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q8 | 6:25 | 543 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q5, q6, q7 | 6:10 | 590 | |
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| 2022-04-25 | HKDSE 2022 Maths Core Paper I q1, q2, q3, q4 | 4:37 | 1,186 | |
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| 2022-04-22 | (一口氣睇晒2021數學卷1題解) 2021 HKDSE Maths Core Paper I Solution Full | 1:17:00 | 620 | |
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| 2022-04-22 | (一口氣睇晒2021數學卷2題解) 2021 HKDSE Maths Core Paper 2 Solution Full | 1:21:44 | 312 | |
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| 2022-04-21 | F6 M1 Lesson 22 Confidence intervals (2022) | 38:32 | 47 | |
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| 2022-04-13 | 2017 HKDSE Maths Core Paper 2 Solution q43 Eng version, Probability(概率) | 3:39 | 88 | |
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| 2022-04-07 | F6 M1 Lesson 16 Probabilities (I)-----2022 | 27:16 | 102 | |
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| 2022-04-01 | F6 M1 Lesson 15 Combination, Permutation and Probabilities (2022) | 42:25 | 113 | |
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| 2022-04-01 | F6 M2 Lesson 19 Vectors 2D-----2022 | 45:56 | 90 | |
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| 2022-04-01 | F4 Maths Core Chapter 18(iii) Variation (ii) | 34:22 | 67 | |
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| 2022-03-31 | F6 M1 Lesson 19 Binomial and Poisson Distributions (II)-----2022 | 1:12:42 | 72 | |
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| 2022-03-23 | F6 M1 Lesson 13 Integration trapezoidal rule (2022) | 32:50 | 65 | |
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| 2022-03-23 | F6 M2 Lesson 18 Matrices and Determinants (HKALQ)(2022) | 58:28 | 59 | |
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| 2022-03-23 | F4 Maths Core Chapter 18(iii) Variation (i) | 33:19 | 30 | |
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| 2022-03-23 | F6 M2 Lesson 16 System of Linear Equations (2022) | 1:03:23 | 66 | |
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| 2022-03-09 | F5 M1 Chapter 13(ii) Indefinite Integration Applications (Summer) | 33:20 | 107 | |
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| 2022-03-02 | F5 M1 Chapter 13(i) Indefinite Integration Applications (Summer) | 21:38 | 75 | |
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| 2022-03-02 | F6 M1 Lesson 8 Differentiation and Rate of Change (2022) | 32:07 | 69 | |
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| 2022-02-25 | F6 M2 Lesson 13 Integration (Hard Problems--2022) | 57:54 | 88 | |
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| 2022-02-23 | F6 M2 Lesson 9 Rate of Change (2022) | 55:17 | 61 | |
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| 2022-02-23 | F6 M2 Lesson 8 Rate of Change (2022) | 42:15 | 49 | |
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| 2022-02-23 | F6 M1 Lesson 10 Integration (I)----(2022) | 34:16 | 28 | |
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| 2022-02-16 | F6 M2 Lesson 12 Integration (ii) HKAL LQ (2022) | 41:42 | 65 | |
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| 2022-02-16 | F5 M1 Chapter 12(i) Indefinite Integration (Summer) | 24:31 | 60 | |
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| 2022-02-16 | F5 M1 Chapter 12(iii) Indefinite Integration---Differentiation then Integration and substitution | 21:30 | 47 | |
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| 2022-02-15 | 打多少針的死亡率與中omicron的死亡率相同 | 13:20 | 346 | |
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| 2022-02-09 | F6 M2 Lesson 10 Integration (i) 2022 | 44:42 | 114 | |
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| 2022-02-09 | F5 M1 Chapter 9(ii) Sketching | 17:49 | 42 | |
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| 2022-02-09 | F6 M1 Lesson 11 Integration (II) -- 2022 | 37:58 | 84 | |
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| 2022-02-09 | F4 M1 Chapter 11(ii) Application of Differentiation - Rate of change | 36:31 | 83 | |
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| 2022-01-26 | COVID 19, Omicron 與 普通流感死亡率比較 20220121, 7天平均 (COVID-19) 死亡率, 流行性感冒, Omicron, 群體免疫, lock down整個社會 | 14:10 | 1,054 | |
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| 2022-01-19 | F5 Maths Core Lesson 24 Circle, Inequality, Sine and Log and Polynomial | 21:27 | 116 | Vlog |
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| 2022-01-19 | F1 Maths Core Chapter 8(i) Percentage (I) | 16:15 | 73 | |
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| 2022-01-19 | F4 M1 Chapter 11(i) Application of Differentiation, Rate of change, Rate of Change Over time | 33:03 | 114 | |
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| 2022-01-19 | F5 M2 Lesson 15 System of Linear Equations, Homogeneous Equations | 42:09 | 54 | |
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| 2022-01-18 | F6 M2 Lesson 14 Integration (Combinate All) | 40:12 | 50 | |
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| 2022-01-18 | F6 M1 Lesson 9 Rate of Change (2022) | 54:44 | 69 | |
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| 2022-01-18 | F6 M1 Chapter 51 Trapezoidal Rule | 38:11 | 38 | |
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| 2022-01-18 | F5 M1 Chapter 10(i) Application of Differentiation (Level 1 Practical Problems) | 21:22 | 50 | |
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| 2022-01-18 | F5 M1 Chapter 9(i) Sketching | 24:37 | 59 | |
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| 2022-01-18 | 2016 HKDSE M1 Solution q8, Differentiation(微分), Integration(積分), Substitution (代入法) | 3:35 | 100 | |
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| 2022-01-18 | 2016 HKDSE M1 Solution q7, Differentiation(微分), Equation of the tangent (切線方程) | 5:20 | 121 | |
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| 2022-01-18 | 2016 HKDSE M1 Solution q6, Area of the region bounded, Differentiation(微分), Integration(積分) | 5:20 | 108 | |
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| 2022-01-17 | 2016 HKDSE M1 Solution q5, Ascending powers, Binomial Theorem (二項式定理) | 3:21 | 135 | |
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| 2022-01-17 | 2016 HKDSE M1 Solution q4, Probabilities(概率), Normal Distribution(正態分佈), Sampling Distribution(取樣分佈) | 8:37 | 128 | |
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| 2022-01-14 | 2016 HKDSE M1 Solution q3, Poisson distribution(泊松分佈), Expected value (期望值), Variance (方差) | 5:33 | 217 | |
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| 2022-01-14 | 2016 HKDSE M1 Solution q2, probabilities (概率), Conditional Probabilities (條件概率) | 5:13 | 266 | |
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| 2022-01-14 | 2016 HKDSE M1 Solution q1, Probabilities (概率), Independent (獨立) | 2:55 | 229 | |
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| 2022-01-12 | F6 M2 Lesson 7 Curve Sketching HKAL LQ (2022) | 1:03:21 | 72 | |
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| 2022-01-11 | 2013 HKDSE M1 Solution q13, Poisson distribution(泊松分佈), Geometric Distribution (幾何分佈), | 13:25 | 71 | |
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| 2022-01-10 | 2013 HKDSE M1 Solution q12, Confidence interval (置信區間), Normal Distribution (正態分佈) | 15:04 | 149 | |
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| 2022-01-10 | 2013 HKDSE M1 Solution q11(c)(d), Rate of change (變率), Differentiation(微分), Integration(積分) | 6:04 | 93 | |
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| 2022-01-10 | 2013 HKDSE M1 Solution q11(a)(b), Rate of change (變率), Differentiation(微分), Integration(積分) | 5:46 | 69 | |
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| 2022-01-07 | 2013 HKDSE M1 Solution q10, trapezoidal rule(梯形法則), Over-estimate(高估) and Under-estimate(低估) | 9:14 | 160 | |
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| 2022-01-07 | 2013 HKDSE M1 Solution q9, probabilities(概率), Normal Distribution(正態分佈), Sampling Distribution(取樣分佈) | 6:40 | 76 | |
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| 2022-01-07 | 2013 HKDSE M1 Solution q8, probabilities (概率) | 3:59 | 68 | |
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| 2022-01-06 | F6 M1 Lesson 2 Binomial Theorem 2022 | 34:49 | 58 | |
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| 2022-01-06 | F2 Maths Core Chapter 20 (ii) Similar triangles | 21:31 | 44 | |
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| 2022-01-06 | F2 Maths Core Chapter 20 (i) Similar triangles | 25:59 | 45 | |
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| 2022-01-05 | F4 M1 Chapter 8 (iv) Application of Differentiation Max and Min (2022) | 34:43 | 71 | |
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| 2022-01-05 | F4 M1 Chapter 8 (iii) Application of Differentiation Inc and Dec and Max and Min 2022 | 18:28 | 60 | |
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| 2022-01-05 | F6 M1 Lesson 7 Differentiation and Linearization (2022) | 51:25 | 41 | |
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| 2022-01-05 | F6 M1 Lesson 4 Differentiation (2022) | 47:31 | 25 | |
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| 2021-12-31 | F5 M2 Lesson 3 Summation and Binomial and MI and Compound angles | 47:31 | 47 | |
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| 2021-12-31 | F6 M2 Lesson 5 Sketching (2022) | 40:56 | 32 | |
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| 2021-12-31 | F5 M2 Lesson 13 Differentiation and Sketching | 59:38 | 33 | |
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| 2021-12-22 | F6 M2 Lesson 3 Compound Angle (2022) | 36:51 | 66 | |
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