DK Theory - Invidious

DK Theory

Welcome to DK Theory

This channel is dedicated to helping students who are studying Mathematics in English Medium from Grade 6 to Grade 11 in an easy and engaging way 📚✏️

I also create videos on programming to help beginners learn coding concepts step by step.

Subscribe now and start your journey toward success! 🚀💡

#dktheory

View channel on YouTube

Switch Invidious Instance

Videos

newest

oldest

popular

22:21

Grade 6 Maths Paper Discussion | North-Western 2019 | Part 1 | 2nd term | English Medium Maths

DK Theory

Shared 6 days ago

11 views

1:33:33

Grade 9 Maths Paper Discussion | Jaffna Hindu College | 1st term | English Medium Maths

DK Theory

Shared 1 month ago

1.5K views

1:18:43

O/L Maths Paper Discussion 2024(2025) |1st Paper | Part A #maths #englishmedium #olmaths #dktheory

DK Theory

Shared 2 months ago

198 views

31:48

O/L Maths Paper Discussions 2 | Perimeter and Area #maths #olmaths #ol2026

DK Theory

Shared 2 months ago

138 views

56:58

O/L Maths Paper Discussions 1 | Arithmetic and Geometric Progressions #maths #olmaths #ol2026

DK Theory

Shared 4 months ago

187 views

1:36

Olympiad Maths Question 3 | 2¹⁸ - 1 | Find the value? #olympiadmaths #olympiadmathquestion

DK Theory

Shared 4 months ago

22 views

3:57

Olympiad Maths Question 2 | X⁴ - 16 =0 | X ? #olympiadmaths #olympiadmathquestion

DK Theory

Shared 4 months ago

18 views

1:25:25

Grade 11 Maths Paper Discussion | Royal College 2024(25) | Part 1 | 3rd term | English Medium Maths

DK Theory

Shared 4 months ago

2K views

5:50

Olympiad Maths Question 1 | X + XY + Y =76 | x + y ? #olympiadmaths #olympiadmathquestion

DK Theory

Shared 5 months ago

31 views

1:07:59

Grade 6 Maths Paper Discussion | Southern Province 2024(25) | 3rd term | English Medium Maths

DK Theory

Shared 5 months ago

503 views

1:05:48

Grade 7 Maths Paper Discussion | Southern Province 2023 | Part 1 | 3rd term | English Medium Maths

DK Theory

Shared 5 months ago

3.1K views

1:06:37

Grade 9 Maths Paper Discussion | Royal College 2025 | 2nd Term | English Medium Maths #englishmedium

DK Theory

Shared 7 months ago

734 views

1:19:00

Grade 11 Maths Paper Discussion | Central Province 2024 | 2nd Term | English Medium Maths

DK Theory

Shared 9 months ago

4.5K views

36:09

Grade 7 Maths Paper Discussion | North Western Province 2019 | 2nd term | English Medium Maths

DK Theory

Shared 9 months ago

2.6K views

51:50

Loci and Constructions | Grade 9 | English Medium Maths

DK Theory

Shared 9 months ago

322 views

39:20

Grade 6 Maths Paper Discussion | 2nd Term | Boost Marks | Episode 1 | Decimals and Mass

DK Theory

Shared 9 months ago

991 views

44:41

Liquid Measurement - Grade 6 Maths - Lesson no 16

DK Theory

Shared 9 months ago

237 views

1:05:45

Length - Grade 6 Maths - Lesson no 15

DK Theory

Shared 9 months ago

501 views

1:00:10

Angles related to straight lines and parallel lines | Grade 9 | English Medium Maths

DK Theory

Shared 1 year ago

417 views

1:03:30

2025 March O/L Maths Target Questions Discussion | Short Questions

DK Theory

Shared 1 year ago

1.3K views

1:40:43

Factors | Grade 8 | English Medium Maths

DK Theory

Shared 1 year ago

190 views

52:47

Constructions | Grade 11 and 10 Maths | English Medium

DK Theory

Shared 1 year ago

3.1K views

48:00

Grade 9 Maths Paper Discussion | North Central Province 2018 | 3rd term | English Medium Maths

DK Theory

Shared 1 year ago

2.4K views

46:56

Grade 8 Maths Paper Discussion | Western Province 2021 | 3rd term | English Medium Maths

DK Theory

Shared 1 year ago

4.9K views

32:21

Grade 7 Maths Paper Discussion | Sabaragamuwa Province 2018 | 3rd term | English Medium Maths

DK Theory

Shared 1 year ago

3K views

9:48

Indices | Grade 6 Maths Paper Discussion | 3rd Term Test

DK Theory

Shared 1 year ago

750 views

37:32

Grade 6 Maths Paper Discussion | Royal College 2021 | 3rd term | English Medium Maths

DK Theory

Shared 1 year ago

14K views

48:59

Quadratic Equations | Past Papers | Grade 11 | English Medium Maths | 2017, 2018 O/L

DK Theory

Shared 1 year ago

542 views

34:49

Arithmetic Progression Term Test Paper Questions | Grade 11,10 | Second Term | English Medium Maths

DK Theory

Shared 1 year ago

1K views

13:04

Grade 7 Maths Paper Discussion | Southern Province 2019 | 2nd term | English Medium Maths

DK Theory

Shared 1 year ago

6.6K views

15:44

Grade 6 Maths Paper Discussion | Nalanda College 2020 | 2nd term | English Medium Maths

DK Theory

Shared 1 year ago

8.1K views

1:01:07

Grade 10 Maths Paper Discussion | 50 Short Questions | Second Term | English Medium

DK Theory

Shared 1 year ago

4.9K views

1:08:11

Grade 8 Maths Paper Discussion | Kelaniya 2nd term | English Medium Maths

DK Theory

Shared 1 year ago

5K views

28:05

Grade 7 Paper Discussion | 1st term | English Medium Maths

DK Theory

Shared 1 year ago

4K views

14:46

Grade 6 Paper Discussion| North-Western Province 2019 1st term | English Medium Maths

DK Theory

Shared 1 year ago

5.5K views

17:29

Geometry Questions | Practice Test 2023(2024) | Grade 11

DK Theory

Shared 2 years ago

279 views

9:38

Geometry Questions | Central Province 2023(2024) | Grade 11

DK Theory

Shared 2 years ago

526 views

42:47

Grade 11 Paper Discussion | Galle Zone 2020 1st term | English Medium Maths

DK Theory

Shared 2 years ago

2.3K views

17:13

Grade 7 Paper Discussion | Nalanda College 2020 1st term | English Medium Maths

DK Theory

Shared 2 years ago

1.4K views

18:06

Grade 6 Paper Discussion| North-Western Province 2018 1st term | English Medium Maths

DK Theory

Shared 2 years ago

460 views

31:56

Share Market | Interest Questions Discussion - Paper Discussion part 1

DK Theory

Shared 2 years ago

237 views

2:08:55

100 Short Questions Session 1 | Grade 11 | O/L Maths

DK Theory

Shared 2 years ago

336 views

25:55

Paper Discussion Grade 6 | 2018 North Central Province

DK Theory

Shared 2 years ago

441 views

46:18

Create simple web design using figma

DK Theory

Shared 3 years ago

347 views

27:10

Complete CRUD in C# With SQL | Insert Delete Update Search in SQL using | Part 2

DK Theory

Shared 4 years ago

428 views

45:58

Complete CRUD in C# With SQL | Insert Delete Update Search in SQL using | Part 1

DK Theory

Shared 4 years ago

685 views

26:56

වර්ගජ සමීකරණ විසදීම (සුත්‍රය භාවිතයෙන් ) | Quadratic Equation | Grade 10 & 11

DK Theory

Shared 4 years ago

133 views

1:00

How to make a Weather App using JavaScript (OpenWeatherMap Api) | JavaScript | AJAX

DK Theory

Shared 4 years ago

390 views

3:40

Insert Search Update Delete using PHP

DK Theory

Shared 5 years ago

1K views

12:22

How to multiply two values without clicking a button | jQuery

DK Theory

Shared 6 years ago

14K views

2:46

Any Even number multiply by 5 (5 sec)

DK Theory

Shared 6 years ago

121 views

3:52

Multiply By 11 (Math Tricks)

DK Theory

Shared 6 years ago

56 views

3:35

Multiply By 11 (Sinhala) - Math Tricks

DK Theory

Shared 6 years ago

263 views

15:16

Insert and search data in MYSQL using PHP Part 2

DK Theory

Shared 6 years ago

174 views

23:46

insert and search data in mysql using PHP Part 1

DK Theory

Shared 6 years ago

166 views