Science And Technology (Class 8) @ 1 Year

Science Class 8 videos According to Curriculum Development Centre, Nepal (Revised on 2080 BS)

Beginner 5 (2 Reviews ) 43 Students enrolled
Last updated Sun, 25-Jan-2026 Nepali
What will I learn?
  • After Completion of this Course, Students will get complete knowledge of class 8 Science and will be able to secure good score in District Level Exam.

Curriculum for this course
424 Lessons 48h 34m
Chapter-1 Scientific Learning
4 Lessons
  • 1. Scientific Learning.mp4 00:12:29
  • 2. Experimentation.mp4 00:08:32
  • 3. Research work.mp4 00:17:38
  • 4. Survey.mp4 00:14:08
  • 1. ATM.mp4 00:07:22
  • 2. Photocopy machine, Scanner and Printer.mp4 00:12:49
  • 3. Router,Wifi and Set-top Box.mp4 00:14:13
  • 4. Search Engine, Website and ISP.mp4 00:17:06
  • 5. Social Networking Sites.mp4 00:23:22
  • 6. Cyber Crime and Computer of Conduct.mp4 00:12:53
  • 7. Cuber Laws and Internet Security.mp4 00:25:18
  • 8. Robotics and VR Technology.mp4 00:16:15
  • 9. AI and Cloud Computing.mp4 00:21:05
  • 1.1. Motion and Its Types.mp4 00:03:18
  • 1. Rest and Motion.mp4 00:09:27
  • 2. Vectors and Scalars.mp4 00:13:13
  • 3.1 Relative velocity.mp4 00:07:42
  • 3. Velocity.mp4 00:07:45
  • 4. Example 1 (Velocity).mp4 00:06:34
  • 5. Example 2 (Velocity).mp4 00:07:44
  • 6. Uniform Velocity and non-uniform velocity.mp4 00:07:18
  • 7. Average Velocity.mp4 00:07:41
  • 8. Example 1 (Average Velocity).mp4 00:05:22
  • 9. Example 2 (Average Velocity).mp4 00:04:04
  • 10. Relative velocity.mp4 00:04:45
  • 11. Relative velocity of an object w.r.t an object travelling in the same direction.mp4 00:07:13
  • 12. Relative velocity of an object w.r.t an object travelling in the opposite direction.mp4 00:09:05
  • 13. Example 1 (Relative velocity).mp4 00:04:59
  • 14. Example 2 (Relative velocity).mp4 00:05:34
  • 15. Acceleration.mp4 00:07:23
  • 16. Example 1 (Acceleration).mp4 00:05:05
  • 17. Example 2 (Acceleration).mp4 00:07:07
  • 18. Example 3 (Acceleration).mp4 00:07:15
  • 19. Use of graphs in Physics.mp4 00:19:06
  • 20. Equations of Motion (First equation).mp4 00:10:42
  • 21. Equations of Motion (Second equation).mp4 00:09:43
  • 22. Equations of Motion (Third equation).mp4 00:10:51
  • 23. Equations of Motion (Fourth equation).mp4 00:08:09
  • 24. Equation of motion under Gravity.mp4 00:09:02
  • 25. Example 1 (Equations of motion).mp4 00:06:32
  • 26. HOW TALL IS THE BUILDING(put question mark here) Example 2 (Equations of motion).mp4 00:07:02
  • 27. RETARDATION Example 3 (Equations of motion).mp4 00:10:18
  • 28. SAVE THE KID! Example 4 (Equations of motion).mp4 00:06:52
  • 29. HOW FAST CAN YOU THROW(put question mark here) Example 5 (Equations of motion).mp4 00:10:14
  • 30. working principle of lever.mp4 00:03:30
  • 1. Introduction to Simple machines.mp4 00:03:55
  • 2. Application of Simple machines.mp4 00:04:02
  • 3. Lever.mp4 00:06:33
  • 4. First class lever.mp4 00:05:27
  • 5. Second class lever.mp4 00:05:24
  • 6. Third class lever.mp4 00:06:27
  • 7. Principle of Ideal simple machine.mp4 00:18:46
  • 8. Problem 1 (Simple machine).mp4 00:05:52
  • 9. Problem 2 (Simple machine).mp4 00:06:25
  • 10. Problem 3 (Simple machine).mp4 00:06:39
  • 11. Mechanical advantage.mp4 00:03:43
  • 12. Problem 1 (Mechanical advantage).mp4 00:02:09
  • 13. Problem 2 (Mechanical advantage).mp4 00:04:38
  • 14. Problem 3 (Mechanical advantage).mp4 00:07:17
  • 15. Velocity ratio.mp4 00:06:42
  • 16. Problem 1 (Velocity ratio).mp4 00:02:52
  • 17. Problem 2 (Velocity ratio).mp4 00:04:22
  • 18. Efficiency.mp4 00:07:25
  • 19. Example 1 (Efficiency).mp4 00:09:11
  • 20. Relation among MA, VR and efficiency-.mp4 00:04:49
  • 21. Example 1 (Relation among MA, VR and efficiency).mp4 00:02:35
  • 22. Example 2 (Relation among MA, VR and efficiency).mp4 00:09:25
  • 1. Pressure.mp4 00:07:57
  • 2. Example 1 (Pressure).mp4 00:13:28
  • 3. Example 2 (Pressure).mp4 00:10:18
  • 4. Atmospheric pressure.mp4 00:04:36
  • 5.1. Compressed Air and its Measurement.mp4 00:02:32
  • 5. Activities to prove Atmospheric pressure.mp4 00:08:18
  • 6. Mercury Barometer.mp4 00:10:59
  • 7. Why is water not used in a barometer(put qustion mark here).mp4 00:07:31
  • 8. Properties of air.mp4 00:09:00
  • 9. Importance of Atmospheric pressure.mp4 00:05:37
  • 10. Liquid Pressure.mp4 00:02:41
  • 11. Characteristics of liquids (part 1).mp4 00:05:32
  • 12. Characteristics of liquids (part 2).mp4 00:06:08
  • 13. Liquid pressure relation.mp4 00:10:52
  • 14. Example 1 (Liquid Pressure).mp4 00:06:20
  • 15. Example 2 (Liquid Pressure).mp4 00:08:29
  • 16. Mathematical Reason behind why is water not used in a barometer(put qustion mark here).mp4 00:06:23
  • 17. Density.mp4 00:10:12
  • 18. Example 1 (Density).mp4 00:04:28
  • 19. Example 2 (Density).mp4 00:06:27
  • 20. Relative density.mp4 00:03:49
  • 21. Example 1 (Relative density).mp4 00:02:59
  • 22. Sinking and floating.mp4 00:05:59
  • 1. Energy.mp4 00:08:11
  • 2. Mechanical energy (Kinetic energy).mp4 00:10:41
  • 3. Mechanical energy (Potential energy).mp4 00:13:08
  • 4. Example 1 (Mechanical Energy).mp4 00:04:01
  • 5. Example 2 (Mechanical Energy).mp4 00:03:48
  • 6. Example 3 (Mechanical Energy).mp4 00:06:07
  • 7. Example 4 (Mechanical Energy).mp4 00:04:01
  • 8. Electrical Energy.mp4 00:05:16
  • 9. Heat Energy.mp4 00:08:20
  • 10. Light Energy.mp4 00:02:43
  • 11. Sound Energy.mp4 00:07:06
  • 12. Magnetic Energy.mp4 00:04:38
  • 13. Chemical Energy.mp4 00:04:35
  • 14. Nuclear Energy.mp4 00:03:38
  • 15. Transformation of energy.mp4 00:05:55
  • 16. Work.mp4 00:06:59
  • 17. What is one joule work(put question mark here).mp4 00:03:53
  • 18. Types of work (Work done against friction).mp4 00:03:45
  • 19. Example 1 (Work done against friction).mp4 00:01:47
  • 20. Work Done Against Gravity.mp4 00:07:20
  • 21. Example 1 (Work done againt gravity).mp4 00:04:39
  • 22. Example 2 (Work done againt gravity).mp4 00:04:37
  • 23. Power.mp4 00:05:38
  • 24. What is one watt power(Put questuion mark here).mp4 00:03:45
  • 25. Example 1 (Power).mp4 00:04:25
  • 26. Example 2 (Power).mp4 00:03:19
  • 27. Example 3 (Power).mp4 00:07:59
  • 28. Interrelation between work, energy and power.mp4 00:04:01
  • 1. Infromation Communication and Technology.mp4 00:07:04
  • 2. ICT devices.mp4 00:04:44
  • 3. ATM.mp4 00:05:34
  • 4. Advantages and Disadvantages of ATM.mp4 00:06:13
  • 5. Steps to Use ATM.mp4 00:03:37
  • 6. Photocopy.mp4 00:05:08
  • 7. Steps to use photocopy machine.mp4 00:07:22
  • 8. Scanner.mp4 00:03:19
  • 9. Printer.mp4 00:04:06
  • 10. Impact printer.mp4 00:05:06
  • 11. Types of impact printer.mp4 00:04:11
  • 12. Non-impact printer.mp4 00:03:28
  • 13. Types of Non-Impact Printer.mp4 00:05:21
  • 14. Router.mp4 00:05:27
  • 15. Uses of Router.mp4 00:04:40
  • 16. Wi-Fi.mp4 00:03:31
  • 17. Mediums for Wi-Fi signals.mp4 00:05:00
  • 18. Set-Top Box.mp4 00:06:44
  • 19. Search Engine.mp4 00:04:15
  • 20. Website.mp4 00:04:21
  • 21. Parts of Website.mp4 00:05:43
  • 22. Internet Service Provider (ISP).mp4 00:02:50
  • 23. Advantages and Disadvantages of ISP.mp4 00:03:24
  • 24. Social Networking Site.mp4 00:04:17
  • 25. Advantages and Disadvantages of Social Media.mp4 00:07:01
  • 26. Messenger and Twitter.mp4 00:03:17
  • 27. Blog.mp4 00:04:00
  • 28. Cyber Crime.mp4 00:04:53
  • 29. General Aspects and Causes of Cyber Crime.mp4 00:09:00
  • 30. Computer Code of Conduct.mp4 00:04:26
  • 31. Important Computer Code of Conduct and Ethics.mp4 00:06:05
  • 32. Cyber law.mp4 00:05:55
  • 33. Internet Security.mp4 00:07:21
  • 34. Measures of Internet Security.mp4 00:07:18
  • 35. Cloud Computing.mp4 00:04:39
  • 36.Characteristics of cloud computing.mp4 00:04:16
  • 37. Advantages and disadvantages of cloud computing.mp4 00:04:04
  • 38. Artifical Intelligence(AI).mp4 00:05:14
  • 39. Advantages, Disadvantages and Application of AI.mp4 00:08:18
  • 40. Virtual Reality (VR).mp4 00:04:16
  • 41. Advantages ,Disadvantages and Application of VR.mp4 00:09:50
  • 42. Robotics.mp4 00:05:59
  • 43. Advantages and Disadvantages of Robotics.mp4 00:05:03
  • 1. Living Cell|1.Living Cell.mp4 00:08:34
  • 1. Living Cell|2. Structure of a Cell and its parts.mp4 00:08:08
  • 1. Living Cell|3. Parts of cell.mp4 00:03:17
  • 1. Living Cell|4. Cell Wall and its Functions.mp4 00:06:21
  • 1. Living Cell|5. Cell membrane and its Functions.mp4 00:05:25
  • 1. Living Cell|6. Cytoplasm and its Function.mp4 00:05:06
  • 1. Living Cell|7. Cell Organelles or Components.mp4 00:06:23
  • 1. Living Cell|8. Vacuoles and its Functions.mp4 00:07:46
  • 1. Living Cell|9. Mitochondria.mp4 00:06:31
  • 1. Living Cell|10. Mitochondria and Its Functions.mp4 00:08:27
  • 1. Living Cell|11. Plastid.mp4 00:03:35
  • 1. Living Cell|12. Chloroplast and its function.mp4 00:07:01
  • 1. Living Cell|13. Chromoplast.mp4 00:03:40
  • 1. Living Cell|14. Leucoplast.mp4 00:02:35
  • 1. Living Cell|15. Golgi Apparatus and its function.mp4 00:04:19
  • 1. Living Cell|16. Endoplasmic Recticulum and its function.mp4 00:05:49
  • 1. Living Cell|17. Ribosomes and its function.mp4 00:03:28
  • 1. Living Cell|18. Lysosomes, Centrosomes and its function.mp4 00:05:44
  • 1. Living Cell|19. Nucleus.mp4 00:04:21
  • 1. Living Cell|20. Nuclear Membrane, Nucleoplasm, Nucleolus.mp4 00:07:00
  • 1. Living Cell|21. Nuclear Materials and Function of Nucleus.mp4 00:06:35
  • 1. Living Cell|22. Relationship Between Cells, Tissues, Organs and Systems in Human Body.mp4 00:06:35
  • 2. Classification of Living Beings|1. Classification of Living Beings.mp4 00:12:21
  • 2. Classification of Living Beings|2. Two-Kingdom System of Classification.mp4 00:08:12
  • 2. Classification of Living Beings|3. Kingdom Plantae.mp4 00:05:42
  • 2. Classification of Living Beings|4. Kingdom Animalia.mp4 00:05:13
  • 2. Classification of Living Beings|5. Limitations of Two-Kingdom System of Classification.mp4 00:07:54
  • 2. Classification of Living Beings|6. Five-Kingdom system of Classification.mp4 00:06:01
  • 2. Classification of Living Beings|7. Kingdom Monera.mp4 00:05:52
  • 2. Classification of Living Beings|8. Kingdom Protista.mp4 00:05:07
  • 2. Classification of Living Beings|9. Kingdom Fungi.mp4 00:06:40
  • 2. Classification of Living Beings|10. Kingdom Plantae.mp4 00:02:56
  • 2. Classification of Living Beings|11. Kingdom Animalia.mp4 00:04:24
  • 2. Classification of Living Beings|12. Advantages of Five-Kingdom Classification.mp4 00:06:11
  • 3. Microorganisms|1. Microorganisms.mp4 00:05:36
  • 3. Microorganisms|2. Virus.mp4 00:07:17
  • 3. Microorganisms|3. Types of Viruses.mp4 00:03:34
  • 3. Microorganisms|4. Bacteria.mp4 00:05:03
  • 3. Microorganisms|5. Types of Bacteria.mp4 00:03:45
  • 3. Microorganisms|6. Ameoba.mp4 00:03:37
  • 3. Microorganisms|7. Fungi.mp4 00:04:06
  • 3. Microorganisms|8. Advantages or Positive effects of Microorganisms.mp4 00:12:03
  • 3. Microorganisms|9. Disadvantages or Negative Effects of Microorganisms.mp4 00:06:37
  • 3. Microorganisms|10. Methods of Food Preservation.mp4 00:12:24
  • 1. Biodiversity.mp4 00:08:15
  • 2. Biodiversity and Environment.mp4 00:10:43
  • 3. Importance of Biodiversity.mp4 00:11:37
  • 5. Biodiversity and its Conservation.mp4 00:10:16
  • 6. National Parks and WildLife Reserves.mp4 00:06:33
  • 7. Conservation Areas, Hunting Reserve and Ramsar Sites.mp4 00:06:54
  • 8. Biodiversity Conservation.mp4 00:06:12
  • 9. Governmental Agency.mp4 00:07:19
  • 10. Non-Governmental Agency.mp4 00:04:54
  • 11. WWF, IUCN and GEF.mp4 00:03:36
  • 12. NTNC and UNEP.mp4 00:05:02
  • 13. Sustainable Development.mp4 00:09:33
  • 14. Importance and Principles of Sustainable Development.mp4 00:05:29
  • 15. Goals of Environmental Sustainable Development.mp4 00:06:25
  • 1. Life processes.mp4 00:04:42
  • 2. Fission.mp4 00:03:07
  • 3. Budding.mp4 00:02:35
  • 4. Fragmentation and regenration.mp4 00:04:02
  • 5. Sporulation.mp4 00:02:37
  • 6. Vegetative Propagation.mp4 00:05:16
  • 7. Advantages of asexual reproduction.mp4 00:03:55
  • 8. Artifical Vegetativr Propagation and its types.mp4 00:06:56
  • 9. Grafting.mp4 00:04:42
  • 10. Tissue Culture.mp4 00:06:56
  • 11. Sexual reproduction.mp4 00:03:30
  • 12. Sexual reproduction in plants.mp4 00:08:24
  • 13. Sexual reproduction in animals.mp4 00:04:20
  • 14. Significance of sexual reproduction.mp4 00:03:02
  • 15. Seed.mp4 00:12:04
  • 16. Functions of seeds.mp4 00:02:37
  • 17. Dispersal of seeds (By air and water).mp4 00:03:32
  • 18. Dispersal of seed (By explosion of fruits and by animals).mp4 00:05:09
  • 19. Germination of seed.mp4 00:05:29
  • 1. Heat|1. Heat.mp4 00:08:20
  • 1. Heat|2. Units of heat.mp4 00:05:48
  • 1. Heat|3. Temperature.mp4 00:08:34
  • 1. Heat|4. Relation between Heat and Temperature.mp4 00:05:58
  • 1. Heat|5. Thermometer.mp4 00:04:15
  • 1. Heat|6. Liquid thermometer (Mercury as a thermometric liquid).mp4 00:07:46
  • 1. Heat|7. Alcohol as a thermometric liquid.mp4 00:06:46
  • 1. Heat|8. Why is water not used as a thermometric liquid(put question mark here).mp4 00:06:43
  • 1. Heat|9. Construction of a liquid thermometer.mp4 00:06:49
  • 1. Heat|10. Temperature scales (Centigrade Scale).mp4 00:04:37
  • 1. Heat|11. Fahrenheit Scale.mp4 00:04:06
  • 1. Heat|12. Kelvin Scale.mp4 00:05:42
  • 1. Heat|13. Relation between different temperature scales.mp4 00:05:59
  • 1. Heat|14. Lets Construct a Temperature Scale (Mero Degree).mp4 00:07:17
  • 1. Heat|15. Example 1 (Conversion between temperature scales).mp4 00:04:06
  • 1. Heat|16. Example 2 (Conversion between temperature scales).mp4 00:03:29
  • 1. Heat|17. Example 3 (Conversion between temperature scales).mp4 00:06:36
  • 1. Heat|18. Types of liquid thermometer (Clinical Thermometer).mp4 00:06:12
  • 1. Heat|19. Laboratory Thermometer.mp4 00:04:22
  • 1. Heat|20. Rate of heat flow Introduction.mp4 00:09:21
  • 1. Heat|21. Conduction.mp4 00:09:26
  • 1. Heat|22. Convection.mp4 00:08:30
  • 1. Heat|23. Radiation.mp4 00:11:30
  • 1. Heat|24. Thermos Flask.mp4 00:05:23
  • 1. Heat|25.Wave.mp4 00:11:00
  • 1. Heat|26.Some terms related to waves.mp4 00:08:37
  • 1. Heat|27.Electromagnetic spectrum.mp4 00:15:57
  • 1. Heat|28. Electromagnetic wave.mp4 00:16:04
  • 1. Heat|29. Properties and Transmission of Electromagnetic Waves.mp4 00:05:54
  • 1. Heat|30. Artificial greenhouse.mp4 00:02:23
  • 1. Heat|31. Causes and Control Measures of Green House Effect.mp4 00:10:22
  • 1. Heat|32. Greenhouse.mp4 00:04:17
  • 1. Heat|33. Advantages and disadvantages of greenhouse effect.mp4 00:04:43
  • 2. Light|1. Introduction to light.mp4 00:11:29
  • 2. Light|2. Ray and beam of light.mp4 00:07:36
  • 2. Light|3. Real and virtual image.mp4 00:06:35
  • 2. Light|4. Mirror and its typs.mp4 00:09:25
  • 2. Light|5. Characteristics of Image formed by a Plane mirror.mp4 00:05:21
  • 2. Light|6. Uses of Plane mirror.mp4 00:05:30
  • 2. Light|7. Spherical mirror.mp4 00:09:55
  • 2. Light|8. Some terms associated to spherical mirror (part 1).mp4 00:09:28
  • 2. Light|9. Some terms associated to spherical mirror (part 2).mp4 00:14:22
  • 2. Light|10. Rules for construction of ray diagrams in a Concave mirror.mp4 00:18:20
  • 2. Light|11. Characteristics of image formed in a concave mirror when object is at infinity-.mp4 00:06:07
  • 2. Light|12. Characteristics of image formed in a concave mirror when object is beyond 2F-.mp4 00:04:31
  • 2. Light|13. Characteristics of image formed in a concave mirror when object is at 2F.mp4 00:05:33
  • 2. Light|14. Characteristics of image formed in a concave mirror when object is between F and 2F-.mp4 00:04:19
  • 2. Light|15. Characteristics of image formed in a concave mirror when object is at F-.mp4 00:04:29
  • 2. Light|16. Characteristics of image formed in a concave mirror when object is between F and O-.mp4 00:05:22
  • 2. Light|17. Rules for construction of ray diagrams in a Convex mirror.mp4 00:08:29
  • 2. Light|18. Characteristics of image formed in a convex mirror when object is at infinity-.mp4 00:04:35
  • 2. Light|19. Characteristics of image formed in a convex mirror when object is at any point infront of mirror.mp4 00:04:48
  • 2. Light|20. Use of Concave Mirror.mp4 00:06:37
  • 2. Light|21. Use of Convex Mirror.mp4 00:05:49
  • 2. Light|22. Difference between concave and convex mirrors.mp4 00:03:49
  • 2. Light|23. Refraction of light.mp4 00:08:09
  • 2. Light|24. Optical medium.mp4 00:11:25
  • 2. Light|25. Laws of refraction of light (Part 1).mp4 00:02:54
  • 2. Light|26. Laws of refraction of light (Part 2).mp4 00:07:39
  • 2. Light|27. Example 1 (Refraction of light).mp4 00:04:57
  • 2. Light|28. Example 2 (Refraction of light).mp4 00:03:37
  • 2. Light|29. Effects of refraction.mp4 00:09:47
  • 3. Sound|1. Introduction to sound.mp4 00:04:43
  • 3. Sound|2. Sound wave.mp4 00:10:47
  • 3. Sound|3. Some terms related to sound wave.mp4 00:16:42
  • 3. Sound|4. Problem 1 (Velocity of Sound).mp4 00:03:19
  • 3. Sound|5. Problem 2 (Velocity of Sound).mp4 00:04:38
  • 3. Sound|6. Nature of Sound.mp4 00:03:28
  • 3. Sound|7. Speed of sound in different media.mp4 00:06:11
  • 3. Sound|8. Refraction of sound.mp4 00:04:05
  • 3. Sound|9. Echo.mp4 00:08:12
  • 3. Sound|10. Reverberation.mp4 00:05:25
  • 3. Sound|11. Problem 1 (Echo).mp4 00:03:26
  • 3. Sound|12. Problem 2 (Echo).mp4 00:03:12
  • 3. Sound|13. Audibility(Spectrum of Sound and its Types.mp4 00:08:02
  • 3. Sound|14. Characteristics of notes(Intensity of sound).mp4 00:10:41
  • 3. Sound|15. Average intensity level.mp4 00:04:54
  • 3. Sound|16. Factors effecting intensity of sound.mp4 00:03:05
  • 3. Sound|17. Noise Pollution causes, effect and control measure.mp4 00:05:41
  • 1. Magnetism.mp4 00:06:31
  • 2. Properties of Magnets (Part-1).mp4 00:15:13
  • 3. Properties of Magnets (Part-2).mp4 00:07:10
  • 4. Molecular theory of magnetism.mp4 00:11:14
  • 5. Evidence of molecular theory of magnetism.mp4 00:05:54
  • 6. Magnetic Induction.mp4 00:07:31
  • 7. Demagnetization.mp4 00:06:02
  • 8. Measures of conserving Magnetic strength.mp4 00:01:58
  • 9. Types of Magnet.mp4 00:05:13
  • 10. Cost of Electricity.mp4 00:11:45
  • 1. Electricity.mp4 00:03:46
  • 2. Electric Charges.mp4 00:05:12
  • 3. Method of charging bodies.mp4 00:09:22
  • 4. Types of electricity.mp4 00:03:40
  • 5. Sources of electricity.mp4 00:07:04
  • 6. Working method of a Simple cell.mp4 00:09:44
  • 7. Defects in Simple cell.mp4 00:03:59
  • 8. Dry cell.mp4 00:05:36
  • 9. Working of dry cell.mp4 00:09:04
  • 10. Dynamo.mp4 00:04:05
  • 11. Domestic wiring.mp4 00:15:40
  • 12. Some devices of domestic wiring (part 1).mp4 00:05:26
  • 13. Some devices of domestic wiring (part 2).mp4 00:04:33
  • 1. Matter.mp4 00:07:33
  • 2. Elements.mp4 00:06:42
  • 3. Metals, nonmetals and metalloids.mp4 00:08:04
  • 4. Compounds.mp4 00:07:29
  • 5. Molecules.mp4 00:08:04
  • 6. Atom.mp4 00:09:42
  • 7. Sub-atomic particles.mp4 00:10:04
  • 8. Atomic mass unit.mp4 00:03:20
  • 9. Electric charge.mp4 00:03:15
  • 10. Importance of atom.mp4 00:03:32
  • 11. Atomic number.mp4 00:04:42
  • 12. Molecular Weight.mp4 00:04:55
  • 13. Atomic mass.mp4 00:05:07
  • 14. Atomic number and mass of first 20 elements.mp4 00:14:11
  • 15. Electronic configuration of an atom.mp4 00:15:46
  • 16. Radicals.mp4 00:11:10
  • 17. Valency.mp4 00:07:18
  • 18. Valency of electropositive radicals.mp4 00:05:52
  • 19. Valency of electronegative radicals.mp4 00:06:21
  • 20. Molecular formula of Elements.mp4 00:05:09
  • 21. Molecular formula of compounds.mp4 00:09:06
  • 22. Imformation given by a molecular formula.mp4 00:07:47
  • 23. Steps of writing molecular formula of compounds.mp4 00:19:47
  • 24. Word equation.mp4 00:05:59
  • 25. Chemical equation.mp4 00:07:46
  • 26. Some clues for balancing chemical equation.mp4 00:21:10
  • 27. Common names and molecular formula of some substances.mp4 00:07:53
  • 28. Classification of elements (put colon here) Periodic table-.mp4 00:14:12
  • 29. Demerits of Mendeleev's Periodic table.mp4 00:05:26
  • 30. Modern periodic table.mp4 00:11:04
  • 31. Periods.mp4 00:06:29
  • 32. Groups.mp4 00:09:08
  • 33. Improvements in Modern periodic table over Mendeleev's Table.mp4 00:03:28
  • 34. Importance of Modern Periodic table.mp4 00:04:22
  • 35. Position of Different Elements in Modern Periodic Table.mp4 00:05:20
  • 36. Characteristics of groups.mp4 00:15:16
  • 37. Characteristics of Periods.mp4 00:09:49
  • 38. Valence Shell and Electrons.mp4 00:09:34
  • 39. Molecular Weight.mp4 00:04:52
  • 40. Chemical Reaction.mp4 00:05:32
  • 1. Acid, Base and Salt.mp4 00:05:43
  • 2. Indicator.mp4 00:04:10
  • 3. Indicator and their color change.mp4 00:04:57
  • 4. Acid.mp4 00:04:12
  • 5. Types of Acid.mp4 00:08:27
  • 6. Properties of acid.mp4 00:03:44
  • 7. Uses of Acids.mp4 00:05:03
  • 8.1. Types of Bases.mp4 00:04:04
  • 8. Base.mp4 00:06:42
  • 9. Physical Properties of Base.mp4 00:02:49
  • 10.Chemical Properties of base.mp4 00:13:13
  • 11. Uses of base.mp4 00:03:44
  • 12.Salt.mp4 00:06:48
  • 13.Types of salt.mp4 00:09:38
  • 14.Physical Properties of Salt.mp4 00:08:18
  • 15.Uses of Salt.mp4 00:04:26
  • 16. Acid rain.mp4 00:02:59
  • 17. Causes and effects of acid rain.mp4 00:04:21
  • 18. Control measures of acid rain.mp4 00:03:08
  • 1. Some useful Chemicals.mp4 00:01:25
  • 2. Sodium carbonate.mp4 00:05:46
  • 3. Sodium bicarbonate.mp4 00:04:49
  • 4. Glycerol.mp4 00:05:51
  • 5. Water and its physical properties.mp4 00:07:09
  • 6. Chemical properties of water.mp4 00:06:20
  • 7. Hard water and soft water.mp4 00:03:56
  • 8. Temporary hardness and its removal (Types of hardness of water).mp4 00:07:18
  • 9. Permanent hardness and its removal (Types of hardness of water).mp4 00:06:09
  • 10. Permutits Process.mp4 00:08:07
  • 1. Origin of the Earth (Planetesimal Hypothesis).mp4 00:06:53
  • 2. Nebular Hypothesis.mp4 00:03:31
  • 3. Tidal Hypothesis.mp4 00:04:14
  • 4. Dust-cloud Hypothesis.mp4 00:06:33
  • 5. Origin of life on the Earth.mp4 00:07:24
  • 6. Causes of origin of life on the Earth.mp4 00:08:11
  • 7. Change in the position of the Sun and the Earth.mp4 00:13:46
  • 8. Effects of change in position of the Earth around the Sun.mp4 00:11:54
  • 9. Phases of Moon.mp4 00:14:35
  • 10. Introduction to Earth.mp4 00:05:57
  • 11. Minerals and its Types.mp4 00:06:16
  • 12. Properties and Uses of Minerals.mp4 00:03:51
  • 13. Ore Minerals Found in Nepal.mp4 00:04:14
  • 14. Introduction to Universe.mp4 00:04:59
  • 15. Origin of the Universe; the Big Bang Theory.mp4 00:04:35
Requirements
  • Students are required to have sound knowledge of Class 7 Science, based on CDC curriculum.
Description

The videos herein are strictly based on Nepal CDC curriculum, promoting e-Learning in Nepal and are made with intention to provide guidance to the Class 8 students, for securing good score and crack District Level Examination. This course tries to cover all the general knowledge for Measurement, Velocity & Acceleration, Simple Machine, Pressure, Energy, Work & Power, and Heat. This course also comprises with Light, Sound, Magnetism, Electricity, Matter, Mixture, Metals & Non-Metals, Acid, Base & Salt, Living Beings, Cell & Tissue, Life Cycle, Structure of the Earth, Weather and Climate, The Earth and Space, Environment and its Balance, and Environment Degradation, Conservation and Sustainable Development along with solution of frequently asked questions' solutions and list of formula and Chemical Formula needed for completing Class 8's Compulsory Science. We strongly believe that, viewers will be benefited from these videos. Feedbacks and advises are always welcome and highly appreciated!

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Includes:
  • 48+ Hours On demand videos
  • 424 Lessons
  • 365 Days Subscription
  • Access On Mobile And Web

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In the course, all the videos are included based on CDC and government approved syllabus for all classes. All the videos are focused for exams and better understanding of subject matter. Major important questions are solved in the video itself.

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