Sec 4E (Monday)
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Lesson 1 (041124) - Sets (98:15)
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Lesson 2 (111124) - Sets (108:51)
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Lesson 3 (181124) - Matrices (111:50)
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Lesson 4 (251124) - Matrices (+Quiz) (117:53)
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Lesson 5 (0212240) - Circle Properties (Mr Tan love 2x 90 = 180) (108:11)
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Lesson 6 (091224) - Circle Properties II and Arc, Sector, and Segment (112:08)
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Lesson 7 (161224) - Circle Properties HW, Arc Sector and Segment, Quiz (92:47)
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Lesson 8 (060125) - Probability (Tree Diagram and Practice Questions) (107:20)
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Lesson 9 (130125) - Probability (Possbility Diagram + Practice Questions) (113:48)
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Lesson 10 (200125) - Probability (Homework) and Stats (105:32)
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Lesson 11 (030225) - WA1 Preparation (Congruent and Similarity, Similar Figures) (108:46)
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Lesson 12(100225) - WA1 Preparation (Sets, Probability, Trigo) (116:02)
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Lesson 13 (1702255) - WA1 Preparation (Congruency and Similiarity) and Stats (111:31)
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Lessons 14 (240225) - Statistics (Cumulative Frequency Curve and Stem and Leaf) (88:08)
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Lesson 15 (030325) - Vectors (65:50)
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Lesson 16 (100325) - Vectors 2 (75:56)
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Lesson 17 (170325) - Vectors 3 + Quiz (65:58)
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Lesson 18 (240325) - Vectors 4 (110:34)
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Lesson 19 (310325) - Vectors 5 + Quiz (47:54)
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Lesson 20 (070425) - WA2 Preparation (97:46)
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Lesson 21 (140425) - WA2 Preparation 2 (99:08)
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Lesson 22 (210425) - WA2 Preparation 3 (Stats Explanation + Summary) (99:38)
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Lesson 23 (280425) - WA2 Preparation 4 (Fairfield Methodist + Stats) (52:52)
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Lesson 24 (050525) - Prelim Preparation (2024 TYS Paper 1) (91:00)
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Lesson 25 (190525) - Prelim Preparation (2024 TYS Paper 1- Explanation) + 2024 TYS Paper 2 (89:22)
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Lesson 26 (260525) - Prelim Preparation (2024 TYS Paper 2- Explanation) + 2015 TYS Paper 1 + Angles and Polygons Topical (103:49)
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Lesson 27 (020625) - Prelim Preparation (2015 TYS Paper 1 - Explanation) + Mensuration Topical (106:25)
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Lesson 29 (160625) - Prelim Preparation (2016 TYS Paper 1 - Explanation) + Trigo (109:58)
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Lesson 30 (230625) - Trigo (cont'd) (104:54)
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Lesson 31 (300625) - 2016 Paper 2 Explanation + Coordinate Geometry Paper 2 (111:44)
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Lesson 32 (070725) - 2017 Paper 1 Explanation + 2017 Paper 2 + Coordinate Geometry Paper 2 (111:40)
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Lesson 33 (140725) - Difficult Prelim Questions (116:51)
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Lesson 34 (210725) - Difficult Prelim Questions 2 (109:22)
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Lesson 35 (280725) - Difficult Prelim Questions 3 (109:14)
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Lesson 36 (040825) - CGS P1 (Prelim Mock) (47:00)
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Lesson 37 (110825) - CGS P2 (Prelim Mock) (112:49)
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Lesson 38 (180825) - PWRC (Mensuration + Finance) + Vectors (96:56)
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Lesson 39 (250825) - PWRC (General + Finance) + Number Patterns (109:19)
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Lesson 40 (010925) - TYS 2018 P1 (49:18)
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Lesson 41 (080925) - TYS 2018 P2 (89:30)
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Lesson 42 (150925) - SCGS P1 (109:49)
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Lesson 43 (220925) - SCGS P2 (100:02)
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Lesson 44 (290925) - TYS 2013 P2 (111:56)
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Lesson 45 (061025) - Difficult Prelim Questions 2025 (76:31)
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Lesson 46 (131025) - Difficult Prelim Question 2025 (Part 2) [LAST CLASS] (115:34)
Sec 4A (Monday)
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Lesson 1 (041124) - Differentiation (Chain and Product Rule) (94:53)
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Lesson 2 (111124) - Differentiation (Quotient and Equation of Tangent) (114:30)
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Lesson 3 (181124) - Differentiation (Speed Training, Equation of Normal, Maxima and Minima) (111:13)
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Lesson 4 (251124) - Differentiation (Common Mistakes, Maxima and Minima, Quiz) (117:26)
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Lesson 5 (0212240) - Differentiation Quiz 2 Explanation and Trigometry (113:47)
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Lesson 6 (091224) - Trigonometry (Sketching and Principal Value) (105:13)
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Lesson 7 (161224) - Trigo Solving and Identities (107:49)
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Lesson 8 (060125) - Further Trigo (Additional Formula, Double, and Half Angle) (108:10)
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Lesson 9 (130125) - Further Trigo (Page 75, 76 Homework, R formula) (110:35)
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Lesson 10 (200125) - Differentiation (Rate of Change) (110:01)
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Lesson 11 (030225) - WA1 Preparation (Differentiation and Binomial Theorem) (112:18)
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Lesson 12 (100225) - WA1 Preparation (Chij St. Nicholas Girls’ School Mock Paper) (79:45)
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Lesson 13 (170225) - WA1 Preparation (Hillgrove) and Differentiate (Rate of Change) (108:47)
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Lesson 14 (240225) - Differentiation (Rate of Change and Increasing/Decreasing Function) (109:49)
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Lesson 15 (030325) - Further Differentiation (Trigonometry) (109:40)
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Lesson 16 (100325) - Further Differentiation (Trigonometry and Exponential) (109:57)
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Lesson 17 (170325) - Further Differentiation (Exponential) (107:31)
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Lesson 18 (240325) - Further Differentiation (Exponential and Logarithm) (106:56)
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Lesson 19 (310325) - Further Differentiation (Logarithm) + Quiz (89:29)
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Lesson 20 (070425) - Fun Quiz + Diff Trigo Quiz 2 + Integration + WA2 Preparation (108:06)
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Lesson 21 (140425) - WA2 Preparation + Explanation + Integration (68:42)
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Lesson 22 (210425) - WA2 Preparation (Gan Eng Seng) + Integration (108:19)
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Lesson 23 (280425) - WA2 Preparation (Mayflower) + Integration (Trigo) (111:05)
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Lesson 24 (050525) - Integration (Exponential and Ln) (107:00)
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Lesson 25 (120525) - Integration (Partial Fractions, Hence questions) (105:58)
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Lesson 26 (190525) - Integration (Hence Questions), Equation of Curve (107:24)
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Lesson 27 (260525) - Equation of Curve + Area under Curve (110:16)
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Lesson 28 (020625) - Area under Curve + Kinematics (107:22)
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Lesson 29 (090625) - Kinematics (119:59)
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Lesson 30 (160625) - Plane Geometry (107:01)
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Lesson 31 (230625) - Plane Geometry HW explanation + Coordinate Geometry (109:18)
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Lesson 32 (300625) - Circles (103:42)
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Lesson 33 (070725) - Circles + Linear Law (112:13)
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Lesson 34 (140725) - Linear Law + Binomial Thoerem (108:49)
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Lesson 35 (210725) - Logarithm + Exponential (99:22)
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Lesson 36 (280725) - Trigo (109:29)
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Lesson 37 (040825) - Cedar Girls Paper 1 (112:18)
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Lesson 38 (110825) - Cedar Girls Paper 2 (49:36)
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Lesson 39 (180825) - Anglican High P1 (108:04)
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Lesson 40 (250825) - Anglican High P2 (96:42)
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Lesson 41 (010925) - Ahmad Ibrahim P1 (111:08)
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Lesson 42 (080925) - Ahmad Ibrahim P2 (114:19)
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Lesson 43 (150925) - Catholic High School P1 (111:46)
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Lesson 44 (220925) - Jun Yuan P1 (86:12)
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Lesson 45 (290925) - Hence Questions + Plane Geometry (76:28)
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Lesson 46 (061025) - Trigo Proving + Kinematics (60:44)
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Lesson 47 (131025) - St Nicholas Girls School P1 (Timed Practice) [Last class] (27:11)
Sec 4E (Tuesday)
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Lesson 1 (051124) - Sets (99:17)
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Lesson 2 (121124) - Sets (106:35)
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Lesson 3 (191124) - Probability (Tree Diagram, At Least, Algebra) (111:48)
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Lesson 4 (261124) - Probability (Possibility diagram, Quiz) (81:08)
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Lesson 5 (031224) - Circle Properties (Mr Tan loves 2x 90 = 180) (112:19)
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Lesson 6 (101224) - Circle Properties, Arc, Sector, and Segment (108:44)
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Lesson 7 - Sets (Recap, Practice and Complex Question, TYS) (120:27)
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Lesson 8 (140125) - Probability (Recap, Practice Questions, Quiz) (113:37)
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Lesson 9 (210125) - Statistics (3M, SD, Cumulative Frequency Curve) (108:39)
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Lesson 10 (040225) - WA1 Preparation (Mock Paper 1, Graph Sketching) (104:35)
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Lesson 12 (180225) - WA1 Preparation (YCK Mock Paper) and Statistics (Stem and Leaf) (79:00)
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Lesson 13 (250225) - Matrices (109:10)
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Lesson 14 (040325) - Vectors (109:21)
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Lesson 15 (110325) - Vectors 2 (100:23)
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Lesson 16 (180325) - Vectors 3 + Quiz (86:07)
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Lesson 17 (250325) - Vectors 4 (109:01)
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Lesson 18 (010425) - Vectors 5 + Quiz (55:40)
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Lesson 19 (080425) - WA2 Preparation (Sets + CHIJ Mock paper) (110:33)
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Lesson 20 (150425) - WA2 Preparation (Congruent and Similarity + Fairfield) (108:04)
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Lesson 21 (220425) - WA2 Preparation (Stats Explanation, Stats, Summary) (97:01)
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Lesson 22 (290425) - WA2 Preparation (Fairfield) + Similiarity (66:51)
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Lesson 23 (060525) - Prelim Preparation (2024 TYS Paper 1) (93:49)
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Lesson 24 (130525) - Prelim Preparation (2024 TYS Paper 1 - Explanation+ Paper 2) (79:19)
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Lesson 25 (200525) - Prelim Preparation (2015 TYS Paper 1) + Angles and Polygons (50:50)
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Lesson 26 (270525) - Prelim Preparation (2015 TYS Paper 1 - Explanation + Paper 2) + Angles and Polygons (109:23)
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Lesson 27 (030625) - Prelim Preparation (2015 TYS Paper 2 - Explanation) + Mensuration (108:00)
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Lesson 28 (100625) - Prelim Preparation (2016 TYS Paper 1 - Explanation) + Mensuration (119:08)
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Lesson 29 (170625) - Prelim Preparation (2016 TYS Paper 2 - Explanation) + 2017 TYS Paper 1 (93:31)
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Lesson 30 (240625) - Trigo (104:20)
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Lesson 31 (020725) - TYS 2017 Paper 1 - Explanation + Coordinate Geometry Paper 2 (105:21)
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Lesson 32 (080725) - TYS 2017 Paper 2 - Explanation + Difficult Prelim Questions (100:01)
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Lesson 33 (150725) - Difficult Prelim Questions 2 (113:15)
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Lesson 34 (220725) - Difficult Prelim Questions 3 (110:28)
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Lesson 35 (290725) - Crescent Girls School P1 (51:35)
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Lesson 36 (050825) - Crescent Girls School P2 (52:37)
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Lesson 37 (120825) - PWRC (Mensuration + Finance) + Algebra (66:00)
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Lesson 38 (190825) - PWRC (General + Finance) + Vectors (100:51)
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Lesson 39 (260825) - TYS 2018 P1 (46:32)
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Lesson 40 (020925) - TYS 2018 P2 (111:49)
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Lesson 41 (090925) - Singapore Girl School P1 (112:59)
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Lesson 42 (160925) - Singapore Girl School P2 (122:31)
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Lesson 43 (230925) - Arc Sector and Segment + Stats (111:48)
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Lesson 44 (300925) - Difficult Prelim Questions (108:21)
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Lesson 45 (071025) - Difficult Prelim Questions 2 (116:42)
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Lesson 46 (141025 - Difficult Prelims Questions 3 (84:39)
Sec 4E (NA) (Tuesday)
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Lesson 1 (051124) - Probability (96:39)
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Lesson 2 (121124) - Probability (Algebra, Possibility Diagram, Practice Questions) (114:31)
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Lesson 3 (191124) - Probability (Quiz + Explanation) (113:37)
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Lesson 4 (261124) - Probability (Possibility Diagram, Practice Questions, Quiz) (116:00)
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Lesson 5 (031224) - Circle Properties (Mr Tan loves 2x 90 = 180) (111:54)
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Lesson 6 (101224) - Circle Properties (100:45)
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Lesson 7 (171224) - Arc, Sector, and Segment (104:05)
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Lesson 8 (070125) - Arc, Sector, and Segment (Degree and Radian Practice Questions) (104:37)
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Lesson 9 (140125) - Statistics (3M, SD, Cumulative Frequency Curve) (112:19)
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Lesson 10 (210125) - Statistics (Cumulative Frequency Curve) (113:26)
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Lesson 11 (040225) - WA1 Preparation (Trigonometry) (113:02)
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Lesson 12 (120225) - WA1 Preparation (Trigonometry) (108:54)
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Lesson 13 (180225) - WA1 Preparation (Trigonometry) (113:14)
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Lesson 14 (250225) - Statistics (Stem and Leaf) (108:38)
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Lesson 15 (040325) - Arc, Sector, and Segment (103:17)
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Lesson 16 (110325) - Arc, Sector, and Segment, and Algebra (Expansion and Factorization) (100:48)
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Lesson 17 (180325) - Arc, Sector, and Segment, and Algebra Fractions (104:57)
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Lesson 18 (250325) - Arc, Sector, and Segment, and Changing Subject Formula (108:21)
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Lesson 19 (010425) - Probability and Solving Linear Equations (110:08)
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Lesson 20 (080425) - Probability and Solving Quadratic Equation (107:43)
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Lesson 21 (150425) - Probability and Stats (107:58)
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Lesson 22 (220425) - Arc, Sector, and Segment and Probability and Algebra (105:15)
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Lesson 23 (290425) - Stats (Topical TYS) (109:37)
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Lesson 24 (060525) - ACS Prelim Paper 1 (69:39)
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Lesson 25 (130525) - ACS Prelim Paper 1 (Explanation) + Paper 2 (108:58)
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Lesson 26 (200525) - ACS Prelim Paper 2 (Explanation) + Bartley Paper 1 (71:46)
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Lesson 27 (270525) - Bartley Paper 1 (Explanation) + Bartley Paper 2 + Indices (82:47)
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Lesson 28 (030625) - Bartley Paper 2 + Indices (Continue) (98:02)
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Lesson 29 (100625) - Bartley Paper 2 + Indices (Complete) (111:56)
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Lesson 30 (170625) - Trigonometry (110:36)
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Lesson 31 (240625) - Coordinate Geometry (103:09)
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Lesson 32 (020725) - Algebra + Finance (112:58)
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Lesson 33 (080725) - Algebra + Finance (2) (102:10)
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Lesson 34 (150725) - Algebra + Completing the Square + Sketching (106:40)
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Lesson 35 (220725) - Completing the Square + Proportion + Inequalities (105:20)
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Lesson 36 (290725) - Canberra P1 (Time Practice) (49:20)
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Lesson 37 (050825) - Canberra P2 (108:07)
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Lesson 38 (120825) - Speed Time Graph, Numbers, HCF/LCM (91:45)
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Lesson 39 (190825) - HCF/LCM and Maps (95:25)
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Lesson 40 (260825) - Maps and Number Patterns (103:26)
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Lesson 41 (020925) - TYS 2020 P1 (109:32)
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Lesson 42 (090925) - TYS 2020 P2 (111:32)
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Lesson 43 (160925) - Queensway P1 (110:34)
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Lesson 44 (230925) - Queensway P2 (102:50)
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Lesson 45 (300925) - TYS 2013 P1 + Final Revision (LAST CLASS!) (112:09)
Sec 3A (Wednesday)
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Lesson 1 (041224) - Completing the Square (Application Questions) (93:17)
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Lesson 2 (111224) - Surds (Simplification and Rationalization) (94:41)
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Lesson 3 (181224) - Surds and Quadratic Inequality (105:31)
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Lesson 4 (080124) - Quadratic Inequality and Nature of Roots (107:19)
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Lesson 5 (150125) - Nature of Roots (+Curve and Line, and Proving) (112:34)
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Lesson 6 (220125) - Nature of Roots (Quiz, WA1 Mock Paper) (77:33)
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Lesson 8 (120225) - WA1 Preparation (OPSS) and Polynomials (108:52)
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Lesson 9 (190225) - WA1 Preparation (River Side) and Polynomials (47:30)
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Lesson 10 (260225) - Polynomials (Formation and Solving Cubic Equations) (109:16)
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Lesson 11 (060325) - Polynomials (Partial Fractions) and Logarithms (111:21)
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Lesson 12 (120325) - Logarithm (112:25)
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Lesson 13 (190325) - Logarithm (Solving) (110:02)
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Lesson 14 (260325) - Logarithm (Solving, Simultaneous Equations, Graphs) + Quiz (94:19)
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Lesson 15 (020425) - Exponential Equations (109:58)
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Lesson 16 (090425) - WA2 Preparation + Exponential Equations (110:37)
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Lesson 17 (160425) - WA2 Preparation + Exponential Equation + Coordinate Geometry (108:59)
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Lesson 18 (230425) - WA2 Preparation (Ngee Ann Mock) + Coordinate Geometry (108:06)
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Lesson 19 (300425) - WA2 Preparation (Ngee Ann 2 Mock) + Coordinate Geometry (111:24)
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Lesson 20 (070525) - WA2 Preparation (Exponential and Log from Revision Package + Binomial Theorem (108:32)
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Lesson 21 (140525) - Binomial Theorem (Specific Term) (90:59)
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Lesson 22 (210525) - Binomial Theorem (Finding unknown n) (101:48)
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Lesson 23 (280525) - Equations of Circle (106:46)
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Lesson 24 (040625) - Equations of Circle (107:17)
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Lesson 25 (110625) - Linear Law (114:11)
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Lesson 26 (180625) - Linear Law (Plotting) (113:45)
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Lesson 27 (250625) - Coordinate Geometry (105:36)
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Lesson 28 (020725) - Circles (106:05)
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Lesson 29 (090725) - Binomial Theorem + Trigonometry (Special Angles) (109:39)
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Lesson 30 (160725) - Logarithm + Trigonometry (ASTC + Basic Angles) (110:50)
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Lesson 31 (230725) - Exponential + Trigonometry (Basic Angles + Quadrant) (112:03)
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Lesson 32 (300725) - Edgefield Mock Exam + Trigonometry (Quadrant System) (117:09)
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Lesson 33 (060825) - Linear Law (Recap) + Trigonometry (Quadrant Systems) + Maris Stella Mock 2021 + Jurong Mock (107:50)
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Lesson 34 (130825) - Ngee Ann 2022 Mock Exam + Trigonometry (Identities) (92:38)
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Lesson 38 (200825) - Trigonometry (Proving + Solving) (110:58)
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Lesson 39 (270825) - Trigonometry (Solving + Sketching of Graphs) (111:12)
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Lesson 40 (030925) - Trigonometry (Sketching of Cosine and Tangent) (117:06)
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Lesson 41 (100925) - Trigonometry (Principal Value) + Ahmad Ibrahim EOY Mock (115:19)
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Lesson 42 (170925) - Trigonometry (Additional Formula) + Ahmad Ibrahim EOY Mock (116:27)
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Lesson 43 (240925) - Trigonometry (R formula) + ACS EOY Mock (110:02)
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Lesson 44 (011025) - Ahmad Ibrahim + ACS EOY Mock (106:52)
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Lesson 45 (081025) - Trigonometry (Double Angle) (92:53)
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Lesson 46 (151025) - Trigonometry (Half Angle + R formula) (114:09)
Sec 3E (NA) (Thursday)
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Lesson 1 (071124) - Algebra Expansion and Factorization (97:14)
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Lesson 2 (141124) - Advance and Quadratic Factorization, and Changing Subject (117:51)
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Lesson 3 (211124) - Changing Subject, Algebraic Fractions (106:40)
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Lesson 4 (281124) - Algebraic Fractions, Quadratic Formula (120:10)
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Lesson 5 (051224) - Completing the Square (Solving and Sketching) (106:54)
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Lesson 6 (121224) - Completing the Square (Sketching) (112:31)
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Lesson 8 (090125) - Quadratic Word Problems (78:48)
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Lesson 9 (230125) - WA1 Preparation (113:12)
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Lesson 10 (060225) - WA1 Preparation (Algebra) (108:50)
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Lesson 11 (130225) - WA1 Preparation (Algebra) (106:39)
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Lesson 12 (200225) - Indices (109:27)
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Lesson 13 (270225) - Indices (Pages 104-106) (110:00)
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Lesson 14 (060325) - Indices (Pages 107-109) + Quiz (46:36)
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Lesson 15 (130325) - Standard Form (104:47)
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Lesson 16 (200325) - Finance (Simple Interest, Hire Purchase, Compound Interest) (102:58)
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Lesson 17 (270325) - Finance (Simple Interest, Hire Purchase, Compound Interest) (106:43)
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Lesson 18 (030425) - Quadratic Sketching and Indices (102:25)
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Lesson 19 (100425) - WA2 Preparation (91:53)
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Lesson 20 (170425) - WA2 Preparation (Manjursi) + Coordinate Geometry (103:02)
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Lesson 21 (240425) - WA2 Preparation (Riverside) + Coordinate Geometry (92:23)
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Lesson 22 (010525) - Coordinate Geometry (Paper 2) (95:56)
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Lesson 23 (080525) - Graph Functions, ST-Graph, and Indices Recap (103:31)
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Lesson 24 (150525) - ST-Graph (101:56)
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Lesson 25 (220525) - ST-Graph and Trigonometry (103:50)
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Lesson 26 (290525) - Trigonometry (Sine, Cosine, Area) + Quiz (97:35)
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Lesson 27 (050625) - Trigonometry (Combination) + Congruent and Similarity Triangles (102:56)
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Lesson 28 (120625) - Congruent and Similar Triangles + Area of similar figures (113:27)
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Lesson 29 (190625) - Congruent and Similar Triangles + Area of similar figures (Further revision) (107:03)
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Lesson 30 (260625) - WA3 Mock Exam (Ngee Ann 1 + Ngee Ann 2) (96:36)
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Lesson 31 (030725) - WA3 Mock Exam (Ngee Ann 3, 4 and 5) (110:55)
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Lesson 32 (100725) - WA3 Mock Exam (Dunman, Pei Hwa, HIHS) (106:32)
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Lesson 33 (180725) - Finance (Simple, Hire Purchase, Compound) (102:01)
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Lesson 34 (240725) - Congruent and Similar Triangles + Similar Ratio (116:03)
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Lesson 35 (310725) - Congruent and Similar Triangles + Similar Ratio + Indices + Standard Form (104:23)
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Lesson 36 (070825) - Speed Time Graph + Coordinate Geometry (78:04)
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Lesson 37 (140825) - Coordinate Geometry + Std Form + Indices + Trigo + Congruent and Similar (101:25)
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Lesson 38 (210825) - Pei Hwa EOY Mock (106:40)
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Lesson 40 (040925) - Ahmad Ibrahim P1 (106:02)
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Lesson 41 (110925) - Ahmad Ibrahim P2 (107:01)
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Lesson 42 (180925) - Ahmad Ibrahim P2 + ACS P1 (89:24)
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Lesson 43 (250925) - ACS P2 (92:34)
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Lesson 44 (021025) - Bartley P1 and P2 (44:20)
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Lesson 45 (091025) - Circle Properties (Mr Tan Loves 2x 90 = 180) (92:33)
Sec 4E (Thursday)
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Lesson 1 (071124) - Sets (96:09)
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Lesson 2 (151124) - Sets (112:05)
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Lesson 3 (211124) - Probability (Tree Diagram, At Least, Algebra, Possibility Diagram) (118:14)
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Lesson 4 (281124) - Probability (Possibility Diagram, Practice Questions, Quiz) (72:08)
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Lesson 5 (051224) -Circle Properties (Mr Tan Loves 2x 90 = 180) (115:51)
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Lesson 6 (121224) - Arc, Sector, Segment (107:09)
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Lesson 7 (191224) - Arc, Sector, and Segment + Quiz (86:23)
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Lesson 8 (090125) - Sets (Recap, Complex Question, Quiz, TYS) (87:12)
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Lesson 9 (160125) - Probabilty (Recap + Quiz) (70:07)
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Lesson 10 (230125) - Statistics (3M, Stats, Cumulative Frequency) (108:28)
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Lesson 11 (060225) - WA1 Preparation (Arc, Circle Properties, Sets, Probability, Stats) (109:37)
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Lesson 12 (130225) - WA1 Preparation (Hua Yi and Montfort Mock Exam) (113:27)
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Lesson 13 (200225) - Statistics (Stem and Leaf) and Matrices (113:48)
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Lesson 14 (270225) - Matrices + Quiz (84:36)
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Lesson 15 (060325) - Vectors (110:22)
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Lesson 16 (130325) - Vectors 2 (107:04)
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Lesson 17 (200325) - Vectors 3 + Quiz (85:47)
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Lesson 18 (270325) - Vectors 4 (103:29)
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Lesson 19 (030425) - Vectors 5 + Quiz (54:41)
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Lesson 20 (100425) - WA2 Preparation (108:29)
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Lesson 21 (170425) - WA2 Preparation (Fairfield Methodist) + Stats Topical TYS (109:17)
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Lesson 22 (240425) - WA2 Preparation (Fairfield Methodist 2) + Summary (112:02)
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Lesson 23 (010525) - WA2 Preparation (Stats Topical and Fuhua Mock Exam) (102:10)
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Lesson 24 (080525) - Prelim Preparation (2024 TYS Paper 1) (99:14)
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Lesson 25 (150525) - Prelim Preparation (2024 TYS Paper 1 - Explanation + Paper 2) (88:40)
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Lesson 26 (220525) - Prelim Preparation (2024 TYS Paper 2 - Explanation) + Angles and Polygons (112:44)
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Lesson 27 (290525) - Prelim Preparation (2015 TYS Paper 1 - Explanation) + Angles and Polygons (115:15)
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Lesson 28 (050625) - Prelim Preparation (2015 TYS Paper 2 - Explanation) (109:15)
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Lesson 29 (130625) - Prelim Preparation (2016 TYS Paper 1 - Explanation) (114:49)
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Lesson 30 (190625) - Prelim Preparation (2016 TYS Paper 2 - Explanation) + Mensuration (111:12)
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Lesson 31 (260625) - Mensuration + 2016 TYS Paper 2 + 2017 TYS Paper 1 (107:05)
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Lesson 32 (030725) - Trigo + 2017 TYS Paper 1 - Explanation (109:56)
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Lesson 33 (110725) - TYS 2017 Paper 2 - Explanation + Difficult Prelim Questions (109:33)
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Lesson 34 (180725) - Difficult Prelim Questions 2 (50:22)
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Lesson 35 (240725) - Difficult Prelim Questions 3 (111:42)
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Lesson 36 (310725) - Crescent Girls School P1 (49:08)
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Lesson 37 (070825) - Crescent Girls School P2 (52:28)
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Lesson 38 (140825) - PWRC (Mensuration 1A + Finance 1A) + Circle Properties (86:33)
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Lesson 39 (210825) - PWRC (General 1A + Finance 2020) + Vectors (108:00)
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Lesson 40 (280825) - Indices + Number Patterns (97:54)
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Lesson 41 (040925) - SGS P1 (109:16)
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Lesson 42 (110925) - SGS P2 (111:30)
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Lesson 43 (180925) - TYS 2019 P1 (65:23)
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Lesson 44 (250925) - TYS 2013 P2 (108:39)
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Lesson 45 (021025) - Difficult Prelim Questions 2025 (98:44)
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Lesson 46 (091025) - Difficult Prelim Questions 2025 (Part 2) (79:13)
Sec 3E (Friday)
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Lesson 1 (081124) - Algebra Expansion and Factorization (84:06)
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Lesson 2 (151124) - Algebra (Quadratic Factorization, Changing Subject Formula) (115:55)
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Lesson 3 (221124) - Algebraic Fractions (Simplifying, Multiplication, Division) (116:35)
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Lesson 4 (291124) - Quadratic Formula and Completing the Square (116:16)
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Lesson 5 (061224) - Completing the Square (Sketching) (108:11)
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Lesson 6 (131224) - Quadratic Equation (Sketching) + Quadratic Word Problems (104:12)
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Lesson 7 (201224) - Quadratic Word Problem, Linear Inequality (106:40)
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Lesson 8 (100125) - Linear Inequality and Indices (111:20)
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Lesson 9 (170125) - Indices and Algebra (Recap) (109:43)
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Lesson 10 (240125) - WA1 Preparation (Mock Paper 1) (105:34)
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Lesson 11 (070225) - WA1 Preparation (Bukit View Mock Paper) (75:40)
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Lesson 12 (170225) - WA1 Preparation (Mock Paper) (81:18)
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Lesson 13 (2102025) - WA1 Preparation (St. Joseph) and Indices (96:22)
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Lesson 14 (280225) - Indices + Quiz (89:57)
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Lesson 15 (070325) - Standard Form (92:21)
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Lesson 16 (140325) - Finance (Simple Interest, Hire Purchase, Compound Interest) (100:13)
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Lesson 17 (210325) - Finance 2 (108:52)
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Lesson 18 (280325) - Indices + Quiz (71:25)
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Lesson 19 (040425) - WA2 Preparation (Ang Mo Kio and East Spring) (112:51)
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Lesson 20 (110425) - WA2 Preparation (Fuhua and Ngee Ann) (109:53)
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Lesson 21 (180425) - Recap of Ngee Ann Paper + Coordinate Geometry (105:58)
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Lesson 22 (250425) - Coordinate Geometry (Paper 2) (110:28)
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Lesson 23 (020525) - Graph Functions and ST Graph (110:11)
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Lesson 24 (090525) - ST Graph (105:08)
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Lesson 25 (160525) - ST Graph and Trigonometry (111:54)
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Lesson 26 (230525) - Trigonometry (Sine, Cosine Rule, Area of Triangle) (110:42)
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Lesson 27 (300525) - Trigonometry (Quiz, Bearings, Combination) (107:36)
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Lesson 28 (060625) - Trigonometry (Combination + Bearings) (90:23)
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Lesson 29 (130625) - Trigonometry (Angles of Elevation and Full Qns Walkthrough) (101:38)
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Lesson 30 (200625) - Trigonometry + Congruent and Similar Triangles (108:18)
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Lesson 31 (040725) - Congruent and Similar Triangles + NASS WA3 2020 (103:33)
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Lesson 32 (110725) - NASS WA3 2021 + Arc, Sector, and Segment (102:15)
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Lesson 33 (180725) - NASS WA3 2022 and 2023 (106:42)
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Lesson 34 (250725) - Ratio of Similar Figures + Circle Properties (101:11)
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Lesson 35 (010825) - Circle Properties (117:00)
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Lesson 36 (080825) - Circle Properties 2 (110:18)
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Lesson 37 (150825) - Arc, Sector, and Segment (Radians) (107:51)
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Lesson 38 (220825) - Arc, Sector, and Segment + Pei Hwa Mock EOY (109:23)
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Lesson 39 (290825) - Pei Hwa Mock EOY (Continuation) (88:37)
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Lesson 40 (050925) - Ahmad Ibrahim P1 (110:09)
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Lesson 41 (120925) - Ahmad Ibrahim P1 & P2 (110:35)
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Lesson 42 (190925) - Ahmad Ibrahim P2 (113:47)
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Lesson 43 (260925) - ACS P1 (108:23)
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Lesson 44 (031025) - ACS P2 (99:55)
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Lesson 45 (101025) - Sets (Sec 4 topic) (76:06)
Sec 4E (Saturday)
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Lesson 1 (091124) - Sets (81:28)
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Lesson 2 (161124) - Sets (95:47)
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Lesson 3 (231124) - Probability (Tree Diagram, At Least, Algebra) (107:27)
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Lesson 4 (301124) - Probability (Possibility Diagram, Practice Questions) (109:53)
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Lesson 5 (071224) - Probability Quiz Explanation and Circle Properties (114:50)
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Lesson 6 (141224) - Circle Properties and Arc Sector (107:37)
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Lesson 7 (2112222) [9-11am] - Arc Sector and Segment (106:40)
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Lesson 7 (211224) [1-3pm] - Matrices (114:48)
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Lesson 8 (110125) [9-11am] - Sets (Relief) (130:36)
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Lesson 8 (110125) [1-3pm] - Sets (Relief) (117:24)
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Lesson 9 (180125) - Probability (Practice Questions and Quiz) (75:58)
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Lesson 10 (250125) - Statistics (3M, S.D., Cumulative Frequency) (111:34)
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Lesson 11 (080225) - WA1 Preparation (106:47)
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Lesson 12 (150225) - WA1 Preparation (Montfort and Yiu Chu Kang) (112:47)
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Lesson 13 (220225) [9-11am] - WA1 Preparation (St. Anthony) and Stats (114:37)
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Lesson 13 (220225) [1-3pm] - WA1 Preparation (St. Anthony) and Stats (108:52)
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Lesson 14 (010325) [9-11am] - Matrices + Quiz (94:10)
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Lesson 14 (010325) [1-3pm] - Vectors (106:50)
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Lesson 15 (080325) [9-11am] - Vectors (109:16)
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Lesson 15 (080325) [1-3pm] - Vectors 2 (100:14)
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Lesson 16 (150325) [9-11am] - Vectors 2 (106:49)
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Lesson 16 (150325) [1-3pm] - Vectors 3 + Quiz (59:45)
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Lesson 17 (220325) [9-11am] - Vectors 3 + Quiz (79:06)
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Lesson 17 (220325) [1-3pm] - Vectors 4 (Review of Quiz) + More Practices (111:27)
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Lesson 18 (290325) [9-11am] - Vectors 4 (104:16)
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Lesson 18 (290325) [1-3pm] - Vectors 5 + Quiz (51:25)
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Lesson 19 (050425) [9-11am] - Vectors 5 + Quiz (53:30)
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Lesson 19 (050425) [1-3pm] - WA2 Preparation (108:31)
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Lesson 20 (120425) [9-11am] - WA2 Preparation (109:33)
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Lesson 20 (120425) [1-3pm] - WA2 Preparation (102:33)
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Lesson 21 (190425) [9-11am] - WA2 Preparation (Fairfield) + Stats Explanation (107:22)
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Lesson 21 (190425) [1-3pm] - WA2 Preparation (Trigo + Stats Explanation) (105:21)
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Lesson 22 (260425) [9-11am] - WA2 Preparation (Fairfield) + Summary (102:57)
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Lesson 22 (260425) [1-3pm] - WA2 Preparation (Fairfield) + Summary (58:14)
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Lesson 23 (030525) [9-11am] - WA2 Preparation (Fuhuan and Gan Eng Seng) (105:53)
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Lesson 23 (030525) [1-3pm] - 2024 Yearly TYS Paper 1 (24:04)
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Lesson 24 (100525) [9-11am] - 2024 Yearly TYS Paper 1 (107:33)
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Lesson 24 (100525) [1-3pm] - 2024 Yearly TYS Paper 1 (Explanation) and Paper 2 (111:40)
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Lesson 25 (170525) [9-11am] - 2024 Yearly TYS Paper 1 (Explanation) and Paper 2 (77:57)
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Lesson 25 (170525) [1-3pm] - 2024 Yearly TYS Paper 2 (Explanation) + 2014 TYS Paper 1 + Topical Revision (106:30)
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Lesson 26 (240525) [9-11am] - 2024 Yearly TYS Paper 2 (Explanation) + 2015 TYS Paper 1 + Topical Revision (104:31)
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Lesson 26 (240525) [1-3pm] - 2014 TYS Paper 1 (Explanation) + Topical Revision + 2015 TYS Paper 1 (80:46)
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Lesson 27 (310525) [9-11am] - 2015 TYS Paper 1 (Explanation) + Topical Revision (Angles and Polygons) (96:26)
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Lesson 27 (310525) [1-3pm] - 2015 TYS Paper 1 (Explanation) + Topical Revision (Mensuration) (102:28)
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Lesson 28 (070625) [9-11am] - 2015 TYS Paper 2 (Explanation) + 2016 TYS Paper 1 + Topical Revision (Mensuration) (100:58)
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Lesson 28 (070625) [1-3pm] - 2015 TYS Paper 2 (Explanation) + 2016 TYS Paper 1 + Topical Revision (Mensuration) (100:45)
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Lesson 29 (140625) [9-11am] - 2016 TYS Paper 1 (Explanation) + 2016 TYS Paper 2 + Topical Revision (Trigo) (107:41)
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Lesson 29 (140625) [1-3pm] - 2016 TYS Paper 1 (Explanation) + 2016 TYS Paper 2 + Topical Revision (Trigo) (105:57)
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Lesson 30 (210625) [9-11am] - 2016 TYS Paper 2 (Explanation) + Topical Revision (Trigo) (108:47)
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Lesson 30 (210625) [1-3pm] - 2016 TYS Paper 2 (Explanation) + 2017 TYS Paper 1 + Topical Revision (Trigo) (104:15)
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Lesson 31 (280625) [9-11am] - Topical Revision (Coordinate Geometry) + 2017 TYS Paper 1 (88:25)
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Lesson 31 (280625) [1-3pm] - Topical Revision (Coordinate Geometry + Area of Ratio) (67:26)
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Lesson 32 (020725) [9-11am] - 2017 TYS Paper 1 and Paper 2 (116:03)
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Lesson 32 (020725) [1-3pm] - 2017 TYS Paper 1 and Paper 2 (114:14)
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Lesson 33 (120725) [9-11am] - Difficult Prelim Questions (115:40)
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Lesson 33 (120725) [1-3pm] - Difficult Prelim Questions (85:57)
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Lesson 34 (190725) [9-11am] - Difficult Prelim Questions 2 (111:09)
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Lesson 34 (190725) [1-3pm] - Difficult Prelim Questions 2 (57:36)
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Lesson 35 (260725) [9-11am] - Difficult Prelim Questions 3 (109:35)
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Lesson 35 (260725) [1-3pm] - Difficult Prelim Questions 3 (112:31)
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Lesson 36 (020825) [9-11am] - CGS P1 (Prelim Mock) (48:08)
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Lesson 36 (020825) [1-3pm] - CGS P1 (Prelim Mock) (42:25)
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Lesson 37 (090825) [9-11am] - CGS P2 (Prelim Mock) (49:00)
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Lesson 37 (090825) [1-3pm] - CGS P2 (Prelim Mock) (45:48)
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Lesson 38 (160825) [9-11am] - Real world context + Circle Properties (87:36)
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Lesson 38 (160825) [1-3pm] - Real world context + Circle Properties + Algebra (84:53)
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Lesson 39 (230825) [9-11am] - Real world context + Finance (111:16)
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Lesson 39 (230825) [1-3pm] - Real world context + Vectors (103:48)
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Lesson 40 (300825) [9-11am] - TYS 2018 P1 (51:25)
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Lesson 40 (300825) [1-3pm] - TYS 2018 P1 (45:36)
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Lesson 41 (060925) [9-11am] - TYS 2018 P2 (96:44)
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Lesson 41 (060925) [1-3pm] - TYS 2018 P2 (103:42)
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Lesson 42 (130925) [9-11am] - Singapore Girls School P1 (109:47)
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Lesson 42 (130925) [1-3pm] - Singapore Girls School P1 (116:14)
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Lesson 43 (200925) [9-11am] - Singapore Girls School P2 (109:47)
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Lesson 43 (200925) [1-3pm] - Singapore Girls School P2 (90:47)
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Lesson 44 (270925) [9-11am] - TYS 2013 P2 (106:16)
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Lesson 44 (270925) [1-3pm] - TYS 2013 P2 (110:24)
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Lesson 45 (041025) [9-11am] - Difficult Prelim Questions 2025 (84:50)
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Lesson 45 (041025) [1-3pm] - Difficult Prelim Questions 2025 (85:01)
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Lesson 46 (111025) [9-11am] - Difficult Prelim Questions 2025 (76:57)
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Lesson 46 (111025) [1-3pm] - Difficult Prelim Questions 2025 (71:27)
Sec 4A (Saturday)
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Lesson 1 (091124) - Differentiation (Chain and Product Rule) (95:39)
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Lesson 2 (161124) - Differentiation (Quotient and Finding Tangent + Fun Quiz) (95:03)
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Lesson 3 (231124) - Differentiation (Speed Training, Equation of Tangent and Normal) (100:49)
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Lesson 4 (301124) - Differentiation (Maxima and Minima) (82:19)
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Lesson 5 (071224) - Trigonometry I (48:45)
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Lesson 6 (141224) - Trigonometry II (Quadrant System, Sketching, Principal Values) (110:37)
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Lesson 7 (211224) - Diffferentiation Quiz Explanation, Trigonmetry (Principal Value and Solving) (103:57)
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Lesson 8 (110125) - Trigonometry III (Proving, Solving) (Relief) (125:38)
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Lesson 9 (180125) - Trigonometry IV (Addition, Double, Half Angle) (110:59)
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Lesson 10 (250125) - Trigonometry V (R formula) and Rate of Change (103:52)
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Lesson 11 (090225) - WA1 Preparation (Differentiation, Binomial Theorem) (107:39)
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Lesson 12 (150225) - WA1 Preparation (Fairfield and Fairfield Methodist) (102:43)
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Lesson 13 (220225) - WA1 Preparation (St. Anthony) and Stats (114:37)
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Lesson 14 (230225) - Differentiation (Rate of Change) (97:37)
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Lesson 15 (010325) - Differentiation (Increasing and Decreasing Function, Trigo) (112:50)
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Lesson 16 (080325) - Differentiation of Trigo (Equation of Tangent and Normal, Rate of Change) (112:17)
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Lesson 17 (150325) - Differentiation of Trigo (Maxima and Minima) and Differentiation of Exponential (114:29)
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Lesson 18 (220325) - Differentiation of Exponential (Increasing and Decreasing, Rate of Change, Maxima and Minima) (111:08)
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Lesson 19 (290325) - Differentiation of Log + Quiz (110:21)
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Lesson 20 (050425) - Differentiation of Log + Integration (75:20)
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Lesson 21 (120425) - WA2 Preparation + Integration (104:49)
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Lesson 22 (190425) - WA2 Preparation (Fairfield Methodist Girls) + Integration (Trigo) (69:16)
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Lesson 23 (260425) - WA2 Preparation (Gan Eng Seng) + Integration (Trigo and Exponential) (103:54)
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Lesson 24 (030525) - WA2 Preparation (Mayflower) + Integration (Logarithm) (102:06)
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Lesson 25 (100525) - Integration (Logarithm, Partial Fractions) (96:20)
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Lesson 26 (170525) - Integration (Hence question) + Equations of Curve (83:04)
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Lesson 27 (240525) - Equations of Curve + Area Under Curve (105:35)
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Lesson 28 (310525) - Area Under Curve + Kinematics (105:30)
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Lesson 29 (070625) - Kinematics (114:52)
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Lesson 30 (140625) - Kinematics + Plane Geometry (105:57)
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Lesson 31 (210625) - Plane Geometry (107:36)
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Lesson 32 (280625) - Coordinate Geometry (87:41)
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Lesson 33 (050725) - Circles (113:57)
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Lesson 33 (120725) - Linear Law and Binomial Therorem (51:32)
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Lesson 34 (190725) - Logarithm and Exponential (112:07)
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Lesson 35 (270725) - Trigo (112:27)
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Lesson 36 (020825) - Cedar Girls School P1 (109:47)
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Lesson 37 (090825) - Cedar Girls School P2 (99:31)
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Lesson 38 (160825) - Anglican High School P1 (109:50)
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Lesson 39 (230825) - Anglican High School P2 (114:40)
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Lesson 40 (300825) - Ahmad Ibrahim P1 (105:59)
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Lesson 41 (060925) - Ahmad Ibrahim P2 (117:55)
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Lesson 42 (130925) - Catholic High School P1 (102:43)
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Lesson 43 (270925) - Hence and Plane Geometry (80:16)
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Lesson 44 (041025) - Trigo Proving and Kinematics (94:51)
