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[@kevinmathscience](/creator/youtube/kevinmathscience)
"Straight line graphs grade 9: Gradient Part 1"  
[YouTube Link](https://youtube.com/watch?v=D-NjUNgKcgM) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-08-12T08:57Z 875K followers, 255.2K engagements


"Acceleration Grade XX Science"  
[YouTube Link](https://youtube.com/watch?v=TgHFTg_zeTE) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-08-14T13:55Z 875K followers, 163.6K engagements


"Sin Graph Grade 10"  
[YouTube Link](https://youtube.com/watch?v=XmN3h5nTGis) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-08-26T08:26Z 875K followers, 388.7K engagements


"First Derivative Calculus Grade XX Roots"  
[YouTube Link](https://youtube.com/watch?v=XncMY0ui_j8) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-18T12:27Z 875K followers, 341.2K engagements


"Electricity Grade XX and 12: Internal resistance"  
[YouTube Link](https://youtube.com/watch?v=YC6GCQ1796c) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-09-15T09:57Z 875K followers, 510.9K engagements


"Statistics Grade 11"  
[YouTube Link](https://youtube.com/watch?v=aNv4gD72-1I) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-08-24T09:16Z 875K followers, 866.6K engagements


"Sin Triangle Grade 10"  
[YouTube Link](https://youtube.com/watch?v=4jSqFXdmKR0) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-04-19T10:51Z 875K followers, 540K engagements


"Financial maths grade XX Compound Quarterly and Semi Annually"  
[YouTube Link](https://youtube.com/watch?v=6lv1ALuMPyY) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-10-29T08:44Z 875K followers, 187.9K engagements


"VAT Maths Lit"  
[YouTube Link](https://youtube.com/watch?v=TJwcA-nryzA) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-10-09T08:50Z 875K followers, 352K engagements


"Exam questions Grade XX trig graphs"  
[YouTube Link](https://youtube.com/watch?v=aMoLUdnDu30) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-05-31T08:54Z 875K followers, 262.9K engagements


"Gr X Geometry: Parallel lines"  
[YouTube Link](https://youtube.com/watch?v=bHrSWfARg7I) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-07-14T08:50Z 875K followers, 333K engagements


"Statistics Grade 10: Mean mode median"  
[YouTube Link](https://youtube.com/watch?v=xi8VjMmWdgI) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-08-20T09:05Z 875K followers, 450.4K engagements


"Taxes Grade XX Exam Questions"  
[YouTube Link](https://youtube.com/watch?v=9_ttPO7QvWA) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-10-20T09:41Z 874K followers, 276.2K engagements


"Equation of Tangent Calculus Grade 12"  
[YouTube Link](https://youtube.com/watch?v=45abKQwiCt8) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-18T12:30Z 875K followers, 416.8K engagements


"First Derivative Calculus Grade XX What Is the First Derivative"  
[YouTube Link](https://youtube.com/watch?v=N3GBGiufKCk) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-18T12:28Z 875K followers, 335.1K engagements


"Trig functions grade XX and 12: Determine Equation"  
[YouTube Link](https://youtube.com/watch?v=Optfjw6HGZw) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-07-24T09:00Z 875K followers, 272K engagements


"Graph Linear Functions Gradient Intercept"  
[YouTube Link](https://youtube.com/watch?v=YzX1BsFVtZs) [@kevinmathscience](/creator/youtube/kevinmathscience) 2024-03-24T11:56Z 875K followers, 51.5K engagements


"First Principles Calculus Grade 12"  
[YouTube Link](https://youtube.com/watch?v=alUkVWVEP10) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-18T12:21Z 875K followers, 539.7K engagements


"Tangent Analytical Geometry Grade 12"  
[YouTube Link](https://youtube.com/watch?v=qurUabj3sF4) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-18T09:19Z 875K followers, 390.3K engagements


"Financial Maths Grade XX Hire Purchase Introduction"  
[YouTube Link](https://youtube.com/watch?v=t3ENY1s1zaw) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-09-20T09:45Z 875K followers, 204.7K engagements


"Congruency Gr 9"  
[YouTube Link](https://youtube.com/watch?v=tfa9s0rfzC4) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-07-15T08:23Z 875K followers, 367.2K engagements


"Gr X Factorisation: Common Factor"  
[YouTube Link](https://youtube.com/watch?v=uJTGQ5wGKqo) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-07-26T09:40Z 875K followers, 298K engagements


"Perimeter and Area Maths Lit"  
[YouTube Link](https://youtube.com/watch?v=yEZt_kvNMgw) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-10-09T08:50Z 875K followers, 439.3K engagements


"Linear Equations Grade 9: Introduction"  
[YouTube Link](https://youtube.com/watch?v=3SHugxYdbas) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-06-28T07:16Z 873K followers, 212.3K engagements


"Electrochemistry Gr XX : Galvanic cell (using the table)"  
[YouTube Link](https://youtube.com/watch?v=5dPFZZwLhDk) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-27T13:28Z 873K followers, 484.7K engagements


"Parabola Grade 10: How to draw"  
[YouTube Link](https://youtube.com/watch?v=A-SsjLyrPDg) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-04-22T11:07Z 873K followers, 208.7K engagements


"Equilibrium Graphs grade 12: Introduction"  
[YouTube Link](https://youtube.com/watch?v=M5uCdbg3w4I) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-11T10:04Z 874K followers, 284.3K engagements


"Financial maths grade XX Inflation"  
[YouTube Link](https://youtube.com/watch?v=MzIK_zXArZo) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-10-29T08:44Z 873K followers, 258.5K engagements


"Financial maths grade 11: Exam"  
[YouTube Link](https://youtube.com/watch?v=PH99KSjXQLE) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-10-12T09:53Z 874K followers, 202.7K engagements


"Trig functions grade XX and 12: Horizontal shift"  
[YouTube Link](https://youtube.com/watch?v=aqaWbNqM0aU) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-07-23T09:10Z 873K followers, 644.3K engagements


"Quantitative Aspects of Chemical Change: Percentage Yield"  
[YouTube Link](https://youtube.com/watch?v=c7qwFPkNm6A) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-06-03T10:56Z 874K followers, 347.3K engagements


"Intermolecular Forces Organic Chemistry Grade XX Introduction"  
[YouTube Link](https://youtube.com/watch?v=jg5S79bvcOY) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-26T17:43Z 873K followers, 266.6K engagements


"Introduction to Organic Chemistry Gr 12"  
[YouTube Link](https://youtube.com/watch?v=kniu96bu1y8) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-26T16:27Z 873K followers, 834.8K engagements


"Interest Maths Lit"  
[YouTube Link](https://youtube.com/watch?v=le6w0YG-ecE) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-10-09T08:50Z 873K followers, 244.4K engagements


"Acids and Bases Grade 12: Hydrolysis"  
[YouTube Link](https://youtube.com/watch?v=mlBoKpcMlrc) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-07-09T09:16Z 873K followers, 277.6K engagements


"Straight line graphs grade 9: Standard form"  
[YouTube Link](https://youtube.com/watch?v=oRKx3AsKaLY) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-08-12T08:57Z 873K followers, 211.1K engagements


"6) Common Factor factorisation grade 10"  
[YouTube Link](https://youtube.com/watch?v=pirVy1agpus) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-04-17T05:27Z 873K followers, 351.2K engagements


"Sine Rule grade 11: Introduction"  
[YouTube Link](https://youtube.com/watch?v=s9vYb0b0TIw) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-13T09:15Z 874K followers, 536.7K engagements


"Calculus Grade 12: Tangent"  
[YouTube Link](https://youtube.com/watch?v=08aSjtsBEDI) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-19T09:09Z 874K followers, 266.5K engagements


"Limits Calculus Grade 12"  
[YouTube Link](https://youtube.com/watch?v=4VUWIiudCk0) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-18T12:20Z 874K followers, 681.1K engagements


"4) Inverse of hyperbola Part 1"  
[YouTube Link](https://youtube.com/watch?v=5Zh_rg0-6sY) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-01-02T10:52Z 875K followers, 235.6K engagements


"Draw Cubic Graph Grade 12"  
[YouTube Link](https://youtube.com/watch?v=6rUoChk1awg) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-18T12:34Z 874K followers, 330.3K engagements


"Volume Conversions Maths Lit"  
[YouTube Link](https://youtube.com/watch?v=76cm4ADCbrc) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-10-09T08:50Z 875K followers, 113.1K engagements


"Circle Geometry Grade XX : Angle at centre"  
[YouTube Link](https://youtube.com/watch?v=7f4AYtsGpKs) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-07-01T08:59Z 874K followers, 490.2K engagements


"f(x) bigger than h(x) Grade XX Functions"  
[YouTube Link](https://youtube.com/watch?v=8PbEAdjYZnc) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-27T13:27Z 874K followers, 253.3K engagements


"Equilibrium Graphs grade 12: Concentration"  
[YouTube Link](https://youtube.com/watch?v=8yg5whYR0fo) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-11T10:04Z 874K followers, 260K engagements


"General Formula Organic Chemistry Gr XX Ketones aldehydes"  
[YouTube Link](https://youtube.com/watch?v=9f2h3GRdfO4) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-26T16:43Z 875K followers, 237.4K engagements


"Work Energy and Power grade 12: Exam"  
[YouTube Link](https://youtube.com/watch?v=9nI39e3oQI0) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-04-05T13:45Z 875K followers, 100.4K engagements


"Functions Grade XX Exam Questions"  
[YouTube Link](https://youtube.com/watch?v=A0mNbRiGl7I) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-08-24T09:27Z 875K followers, 323.6K engagements


"Financial Maths Grade XX Simple Interest Introduction"  
[YouTube Link](https://youtube.com/watch?v=AKU4lSQvrnI) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-09-20T09:44Z 875K followers, 310K engagements


"1) Gr XX Arithmetic Sequence Intro"  
[YouTube Link](https://youtube.com/watch?v=B8dKyX9g7Fk) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-07-27T19:20Z 874K followers, 727.2K engagements


"Hyperbola Grade 10: Equation"  
[YouTube Link](https://youtube.com/watch?v=D4oF-Bi0LJ4) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-04-23T08:21Z 875K followers, 156.4K engagements


"Surface Area and Volume: Cylinder"  
[YouTube Link](https://youtube.com/watch?v=D_UXL7MwatI) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-08-10T08:19Z 875K followers, 169.3K engagements


"Trig Functions Grade XX Exam Questions"  
[YouTube Link](https://youtube.com/watch?v=F3DGBHiWdWo) [@kevinmathscience](/creator/youtube/kevinmathscience) 2024-05-24T09:10Z 874K followers, 145.6K engagements


"Log Laws Algebra"  
[YouTube Link](https://youtube.com/watch?v=G1iX0sIjd2E) [@kevinmathscience](/creator/youtube/kevinmathscience) 2024-03-24T11:50Z 875K followers, 32.7K engagements


"Parabola Equation Grade XX Grade XX Functions"  
[YouTube Link](https://youtube.com/watch?v=G9rTcyhdBlE) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-27T13:15Z 875K followers, 514.7K engagements


"Acids and Bases Grade 12: PH calculations"  
[YouTube Link](https://youtube.com/watch?v=GjjVPT1wr_g) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-07-09T09:16Z 874K followers, 459.6K engagements


"2021 Maths Paper X Grade 12"  
[YouTube Link](https://youtube.com/watch?v=HBo5CRMQ_nw) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-11-02T08:51Z 875K followers, 427.8K engagements


"Probability Grade XX Introduction"  
[YouTube Link](https://youtube.com/watch?v=Hqbbyh5OEtc) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-09-14T09:02Z 875K followers, 443.1K engagements


"1) Momentum Gr XX Intro"  
[YouTube Link](https://youtube.com/watch?v=JOyL0KJRe0g) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-20T13:47Z 875K followers, 547.2K engagements


"Probability Grade XX Venn Diagram"  
[YouTube Link](https://youtube.com/watch?v=MCsC1N333jo) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-09-14T09:03Z 875K followers, 275.6K engagements


"Hyperbola Grade 10: How to draw"  
[YouTube Link](https://youtube.com/watch?v=Rg1ul-vYsYk) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-04-23T08:21Z 875K followers, 163.9K engagements


"Factorise Cubic Equation Grade 12: Introduction"  
[YouTube Link](https://youtube.com/watch?v=Tny6YBPSJKA) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-25T09:05Z 874K followers, 194.7K engagements


"Determine Cubic Equation Calculus grade 12"  
[YouTube Link](https://youtube.com/watch?v=UzVKkR-XArM) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-18T12:35Z 875K followers, 320.4K engagements


"Draw Parabola Grade XX Part X Grade XX Functions"  
[YouTube Link](https://youtube.com/watch?v=VEFdT971Tzs) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-27T13:13Z 875K followers, 837.4K engagements


"Area and Perimeter: Circles"  
[YouTube Link](https://youtube.com/watch?v=XcBHb3zPJxg) [@kevinmathscience](/creator/youtube/kevinmathscience) 2024-01-29T10:09Z 874K followers, 258.4K engagements


"1) Quadratic formula grade XX Intro"  
[YouTube Link](https://youtube.com/watch?v=XofwHRrFKNE) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-01-04T13:27Z 874K followers, 316.5K engagements


"Determine Cubic Equation grade 12"  
[YouTube Link](https://youtube.com/watch?v=ZxTCToDA8tI) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-19T09:09Z 875K followers, 254.6K engagements


"Gradient At a Point Grade 12"  
[YouTube Link](https://youtube.com/watch?v=cxhldLx3Ccw) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-18T12:29Z 875K followers, 329.1K engagements


"Statistics Grade 10: Quartiles"  
[YouTube Link](https://youtube.com/watch?v=dxLjUO8tzSA) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-08-20T09:05Z 875K followers, 345.1K engagements


"Doppler Effect grade 12: Red and Blue Shift"  
[YouTube Link](https://youtube.com/watch?v=g4OYz75zZ8w) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-18T09:19Z 875K followers, 273.6K engagements


"Calculus Grade XX Exam Questions"  
[YouTube Link](https://youtube.com/watch?v=hRSuQMLM-cs) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-04-27T09:10Z 874K followers, 222.1K engagements


"Circuits grade XX Part 1"  
[YouTube Link](https://youtube.com/watch?v=imoShDLnQqE) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-07-31T09:15Z 874K followers, 232.5K engagements


"Draw Cubic Graph Grade 12"  
[YouTube Link](https://youtube.com/watch?v=kQ5qolRrE5w) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-19T09:09Z 874K followers, 282.1K engagements


"Calculating Mole Grade XX Part 1"  
[YouTube Link](https://youtube.com/watch?v=nAlbPOUili0) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-07-26T09:32Z 874K followers, 300.4K engagements


"Financial Maths Grade XX Simple and Compound Revision"  
[YouTube Link](https://youtube.com/watch?v=odpS_jVL-zM) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-10-29T08:44Z 875K followers, 390.8K engagements


"Start Payments Late and End Payments Early Gr XX Financial Maths"  
[YouTube Link](https://youtube.com/watch?v=odriSuzaAms) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-20T13:23Z 875K followers, 279.1K engagements


"Gr X Geometry: Lines and Triangles"  
[YouTube Link](https://youtube.com/watch?v=swiniyRtVro) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-07-14T08:50Z 874K followers, 490.3K engagements


"Titration Grade 11"  
[YouTube Link](https://youtube.com/watch?v=tBC5ztynKjc) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-05-19T08:07Z 875K followers, 276.1K engagements


"Calculus Grade 12: Where is the graph increasing"  
[YouTube Link](https://youtube.com/watch?v=tLz9c8TDDhg) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-05-24T09:49Z 875K followers, 257.1K engagements


"Studying with past papers"  
[YouTube Link](https://youtube.com/watch?v=tlwca5QZMxM) [@kevinmathscience](/creator/youtube/kevinmathscience) 2025-09-01T18:56Z 874K followers, 65.3K engagements


"Gr XX Probability: Tree diagram"  
[YouTube Link](https://youtube.com/watch?v=twLaGOvMVr8) [@kevinmathscience](/creator/youtube/kevinmathscience) 2020-09-27T15:16Z 875K followers, 392.2K engagements


"14) Atomic structure grade 10"  
[YouTube Link](https://youtube.com/watch?v=wN1gPBY4IAo) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-07-27T07:44Z 875K followers, 105.7K engagements


"Compounding monthly grade XX Financial Maths"  
[YouTube Link](https://youtube.com/watch?v=yGogsEDm5U0) [@kevinmathscience](/creator/youtube/kevinmathscience) 2022-10-29T08:44Z 875K followers, 207K engagements


"Statistics Grade XX : line of best fit"  
[YouTube Link](https://youtube.com/watch?v=yXbx5EHE1ag) [@kevinmathscience](/creator/youtube/kevinmathscience) 2021-08-25T08:53Z 875K followers, 411.1K engagements


"Velocity Time Graph Grade XX Science"  
[YouTube Link](https://youtube.com/watch?v=zd2qnD4PS7o) [@kevinmathscience](/creator/youtube/kevinmathscience) 2023-08-16T10:00Z 875K followers, 131K engagements