Section 1 : Chapter 1 FIBRES AND PLASTICS

Lecture 1 CBSE l CLASS 8 l CHAPTER 1 l SCIENCE l Fibres And Plastics l intro of fibres 6:17
Lecture 2 CBSE l CLASS 8 l CHAPTER 1 l SCIENCE l Fibres And Plastics l rayon and nylon 3:44
Lecture 3 CBSE l CLASS 8 l CHAPTER 1 l SCIENCE l Fibres And Plastics l polyester and acrylic 0:45
Lecture 4 CBSE l CLASS 8 l CHAPTER 1 l SCIENCE l Fibres And Plastics l polyester and acrylic 4:7
Lecture 5 CBSE l CLASS 8 l CHAPTER 1 l SCIENCE l Fibres & Plastics l plastics including types of plastics 4:18

Section 2 : Chapter 2 METALS AND NON METALS

Lecture 6 CBSE l CLASS 8 l CHAPTER 1 l SCIENCE l Metals And Non Metals l intro of element 29:42
Lecture 7 CBSE l CLASS 8 l CHAP 2 l SCI l General Principles & Isolation Of Elements l intro of metallur 3:20
Lecture 8 CBSE l CLASS 8 l CHAPTER 3 l SCIENCE l METALS & NON METALS l metallurgy 24:2
Lecture 9 CBSE l CLASS 8 l CHAPTER 2 l SCIENCE l METALS & NON METALS l metallurgy l 3:32
Lecture 10 CBSE l CLASS 8 l CHAPTER 2 l SCIENCE l METALS & NON METALS l metallurgy 14:38
Lecture 11 CBSE l CLASS 8 l CHAPTER 3 l SCIENCE l METALS & NON METALS l metallurgy 3:56
Lecture 12 CBSE l CLASS 8 l CHAPTER 3 l SCIENCE l METALS & NON METALS l alloys 8:22
Lecture 13 CBSE l CLASS 8 l CHAPTER 2 l SCIENCE l METALS & NON METALS l corrosion 10:41
Lecture 14 CBSE l CLASS 8 l CHAPTER 2 l SCIENCE l METALS & NON METALS l corrosion 4:15
Lecture 15 CBSE l CLASS 8 l CHAP 2 l SCI l Metal & Non Metal l chemical property of metals & non metals 22:21
Lecture 16 mp4 23:30

Section 3 : Chapter 3 COMBUSTION AND FLAME

Lecture 17 CBSE CLASS 8 l SCIENCE l Combustion & Flame l combustion and its types 9:28
Lecture 18 CBSE l CLASS 8 l SCIENCE l Combustion And Flame l combustion, flame 3:52
Lecture 19 CBSE CLASS 8 l SCIENCE l Combustion And Flame l combustion , precaution first aid 1:24

Section 4 : Chapter 4 CONSERVATION OF NATURAL RESOURCE

Lecture 20 CBSE l CLASS 8 l SCIENCE l CHAPTER 4 l Conservation Of Natural Resource l fossil fuels 8:9
Lecture 21 CBSE CLASS 8 l SCIENCE l CHAPTER 4 l Conservation Of Natural Resource l forests 8:58
Lecture 22 CBSE l CLASS 8 l SCIENCE l CHAPTER 4 l Conservation Of Natural Resource l water 4:58
Lecture 23 CBSE l CLASS 8 l SCIENCE l CHAPTER 4 l Conservation Of Natural Resource l wildlife 4:50

Section 5 : Chapter 5 Cell

Lecture 24 CBSE CLASS 8 l SCIENCE l CHAPTER 5 l Cell l basic intro 8:19
Lecture 25 CBSE l CLASS 8 l SCI l CHAP 5 l Cell l components of cell 17:2
Lecture 26 CBSE l CLASS 8 l SCIENCE l CHAPTER 5 l Cell l components of cell 17:54

Section 6 : Chapter 6 Reproduction

Lecture 27 CBSE l CLASS 8 l SCIENCE l CHAPTER 6 l Reproduction l asexual and sexual reproduction 13:30
Lecture 28 CBSE l CLASS 8 l SCIENCE l CHAPTER 6 l Reproduction l male and female reproductive System 9:0
Lecture 29 CBSE l CLASS 8 l SCIENCE l CHAPTER 6 l Reproduction l fertilization
Lecture 30 CBSE l CLASS 8 l SCIENCE l CHAPTER 6 l Reproduction l asexual reproduction 11:17

Section 7 : Chapter 7 REACHING THE AGE OF ADOLOSCENCE

Lecture 31 CBSE I CLASS 8 l SCIENCE l Reaching The Age Of Adoloscence l puberty and secondary 9:35
Lecture 32 CBSE CLASS 8 l SCIENCE l Reaching The Age Of Adoloscence l changes in boys & girls 16:47
Lecture 33 CBSE l CLASS 8 l SCIENCE l Reaching The Age Of Adoloscence l reproductive phases 10:57

Section 8 : Chapter 8 FORCE AND PRESSURE

Lecture 34 CBSE l CLASS 8 l SCIENCE l CHAPTER 11 l Force And Pressure l force intro 10:18
Lecture 35 CBSE l CLASS 8 l Phy l CHAP 8 l Force And Pressure l pressure ,factors influencing pressure 9:43
Lecture 36 CBSE l CLASS 8 l Phy l CHAP 8 l Force And Pressure l pressure exerted by liquids and manometer 6:49
Lecture 37 CBSE CLASS 8 SCIENCE l CHAPTER 8 l Force And Pressure l liquid pressure characterstics 7:29
Lecture 38 CBSE l CLASS 8 l Phy l CHAP 8 l Force And Pressure l pascals law and consequences

Section 9 : Chapter 9 FRICTION

Lecture 39 CBSE l CLASS 8 l SCIENCE l CHAPTER 9 l Friction l intro of friction 6:28
Lecture 40 CBSE l CLASS 8 l SCIENCE l Friction l factors and effects of friction 7:1
Lecture 41 CBSE CLASS 8 SCIENCE - CHAPTER 9 - Friction - 3 advantages and disadvantages of friction 3:22
Lecture 42 CBSE l CLASS 8 l SCIENCE l Friction l methods to reduce friction 3:37

Section 10 : Chapter 10 SOUND

Lecture 43 CBSE CLASS 8 SCIENCE - CHAPTER 10 - Sound - 1 intro of wave 11:44
Lecture 44 CBSE CLASS 8 SCIENCE - CHAPTER 10 - Sound - 2 wave parameters 10:15
Lecture 45 CBSE CLASS 8 SCIENCE - CHAPTER 10 - Sound - 3 sound need medium to travel 6:20
Lecture 46 CBSE CLASS 8 SCIENCE - CHAPTER 10 Sound - 4 characterstics of sound 10:54
Lecture 47 CBSE CLASS 8 SCIENCE - CHAPTER 10 - Sound - 5 echo 6:19
Lecture 48 CBSE CLASS 8 SCIENCE - CHAPTER 10 - Sound - 6 sonar 4:55
Lecture 49 CBSE CLASS 8 SCIENCE - CHAPTER 10 - Sound - noise pollution

Section 11 : Chapter 11 CHEMICAL EFFECTS OF CURRENT

Lecture 50 CBSE CLASS 8 - SCIENCE - CHAPTER 11 - CHEMICAL EFFECT OF CURRENTS - 1 intro 22:15
Lecture 51 CBSE CLASS 8 - SCIENCE - CHAPTER 11 - CHEMICAL EFFECT OF CURRENTS - 2 electrolysis of aq and molten 11:43
Lecture 52 CBSE CLASS 8 - SCIENCE - CHAPTER 11 - CHEMICAL EFFECT OF CURRENTS - 3 electrolysis of acidulated wat
Lecture 53 CBSE CLASS 8 - SCIENCE - CHAPTER 11 - CHEMICAL EFFECT OF CURRENTS - 4 example of electrolysis 14:18
Lecture 54 CBSE CLASS 8 - SCIENCE - CHAPTER 11 - CHEMICAL EFFECT OF CURRENTS - ELECTROLYSIS 14:57
Lecture 55 CBSE CLASS 8 - SCIENCE - CHAPTER 11 - CHEMICAL EFFECT OF CURRENTS - ELECTROLYSIS 10:8
Lecture 56 CBSE CLASS 8 - SCIENCE - CHAPTER 11 - CHEMICAL EFFECT OF CURRENTS - 7 application electrolytic refin 7:7

Section 12 : Chapter 12 SOME NATURAL PHENOMENON

Lecture 57 CBSE CLASS 8 SCIENCE - CHAPTER 12 - Natural Phenomenon - 1 intro including conductors l L1 7:38
Lecture 58 CBSE CLASS 8 SCIENCE l CHAPTER 12 l Natural Phenomenon l intro including nature l L2 6:16
Lecture 59 CBSE CLASS 8 SCIENCE l CHAPTER 12 l Natural Phenomenon l intro including static electricity 1 11:10
Lecture 60 CBSE CLASS 8 SCIENCE l CHAPTER 12 l Natural Phenomenon l charging bodies by different methods 6:23
Lecture 61 CBSE CLASS 8 SCIENCE l CHAPTER 12 l Natural Phenomenon l atompheric electricity 3:15
Lecture 62 CBSE l CLASS 8 l SCIENCE l CHAPTER 12 l Natural Phenomenon l lightening 5:20
Lecture 63 CBSE l CLASS 8 l SCIENCE l CHAPTER 12 l Natural Phenomenon l electroscope 5:46
Lecture 64 CBSE l CLASS 8 l SCIENCE l CHAPTER 12 l Natural Phenomenon l gold leaf electroscope 8:26

Section 13 : Chapter 13 LIGHT

Lecture 65 CBSE CLASS 8 SCIENCE - CHAPTER 13 - Light - 1 intro of reflection and terms 25:13
Lecture 66 CBSE CLASS 8 SCIENCE l CHAPTER 13 l Light 2 sperical mirror 11:51
Lecture 67 CBSE l CLASS 8 l SCIENCE l CHAPTER 13 l Light l mirrors and source of light 19:37
Lecture 68 CBSE l CLASS 8 l SCIENCE l CHAPTER 13 l Light l rules to obtain image 4:4
Lecture 69 CBSE l CLASS 8 l SCIENCE l CHAPTER 13 l Light l ray diagram of plane mirror 4:16
Lecture 70 CBSE CLASS 8 SCIENCE - CHAPTER 13 - Light - 3 rules to obtain image 2:22
Lecture 71 CBSE CLASS 8 SCIENCE - CHAPTER 13 - Light - 4 images by spherical mirror 15:49
Lecture 72 CBSE CLASS 8 SCIENCE - CHAPTER 13 - Light - 5 images by spherical mirror 11:30

Section 14 : Chapter 14 STARS & SOLAR SYSTEM

Lecture 73 CBSE I CLASS 8 l CHAP 17 l SCIENCE l STARS & SOLAR SYSTEM l Universe l intro universe 3:11
Lecture 74 CBSE l CLASS 8 l CHAPTER 17 l SCIENCE l STARS & SOLAR SYSTEM l Universe l stars 8:45
Lecture 75 CBSE l CLASS 8 l CHAPTER 14 l SCIENCE l STARS & SOLAR SYSTEM l Universe l sun and solar system 4:25
Lecture 76 CBSE l CLASS 8 l CHAPTER 14 l SCIENCE l STARS & SOLAR SYSTEM l Universe 0:47
Lecture 77 CBSE l CLASS 8 - SCIENCE - CHAPTER 14 l Universe l mercury venus 3:41
Lecture 78 CBSE l CLASS 8 l CHAPTER 14 l SCIENCE l STARS & SOLAR SYSTEM l Universe l earth 7:45
Lecture 79 CBSE l CLASS 8 l CHAPTER 14 l SCIENCE l STARS & SOLAR SYSTEM l Universe l mars and jupiter 3:9
Lecture 80 CBSE CLASS 8 l CHAP 14 l SCI l STARS & SOLAR SYSTEM l saturn and uranus 2:35
Lecture 81 CBSE l CLASS 8 l CHAPTER 14 l SCI l STARS & SOLAR SYSTEM l Universe l galaxy and akash ganga 3:35
Lecture 82 CBSE l CLASS 8 l CHAPTER 14 l SCI l STARS & SOLAR SYSTEM l Universe l neptune and pluto 2:12

Section 15 : Chapter 15 POLLUTION OF AIR AND WATER

Lecture 83 CBSE CLASS 8 SCIENCE l CHAPTER 15 l Pollution of Air & Water l intro of atmospheric pollution l 3:40
Lecture 84 CBSE CLASS 8 SCIENCE l CHAPTER 15 l Pollution of Air & Water l acid rain 15:41
Lecture 85 CBSE l CLASS 8 l SCIENCE l CHAPTER 15 l Pollution of Air & Water l global warming
Lecture 86 CBSE l CLASS 8 l SCIENCE l CHAPTER 15 l Pollution of Air & Water l ozone depletion 15:59
Lecture 87 CBSE l CLASS 8 l SCIENCE l CHAPTER 15 l Pollution Of Air & Water l water pollution 22:41