| 101. | class 8 science chapter 4 current electricity and magnetism topic electric bell||electric bell work | 8:56 | |
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| 102. | class 8 science chapter 4 current electricity and magnetism topic potential difference||class 8 | 8:56 | |
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| 103. | end stage of star having initial mass less than 8 class 8 science chapter 19 lifecycle of star | 8:56 | |
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| 104. | class 7 science chapter 4th nutrition in living organisms||nutrition in living organisms class 7 | 8:52 | |
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| 105. | effect of density class 7 chapter 3 properties of natural resources||class 7 science chapter 3 | 8:50 | |
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| 106. | calorimeter solved examples class 8 science chapter 14 measurement and effect of heat||class 8 sci | 8:50 | |
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| 107. | Regular and Irregular reflection of light class 8 science chapter 16reflection of light | 8:44 | |
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| 108. | class 7 science chapter 1 living world adaptation and classification part 2||class 7 chapter 1 | 8:43 | |
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| 109. | class 6 science unit 1st part 7 natural resources air water and land||class 6 science state board | 8:38 | |
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| 110. | class 8 science chapter 3 force and pressure topic density||density||density meaning|density kya hai | 8:38 | |
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| 111. | class 8 science chapter 1 living world and classification of microbes||class 8 science chapter 1 | 8:34 | |
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| 112. | class 6 science chapter 7 nutrition and diet||class 6 science nutrition and diet|nutrition and diet | 8:33 | |
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| 113. | Useful microorganisms class 7 Science chapter 11 cell structure and microorganisms|| | 8:28 | |
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| 114. | class 6 science chapter 2nd The living world||class 6 maharastra State board chapter 2||class 6 | 8:26 | |
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| 115. | muscular system class 7 science chapter 12 muscular system and digestive system of human being | 8:26 | |
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| 116. | food spoilage class 7 chapter 5 food safety||factor responsible for food spoilage | 8:24 | |
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| 117. | Natural resources class 6 science unit 1 part 2|natural resources class 6|natural resources class 6 | 8:23 | |
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| 118. | physical properties of non metal||class 8 science chapter 7 metal and non metal| | 8:21 | |
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| 119. | Types of compound class 8 science chapter 6 composition of matter||class 8 science chapter 6 | 8:20 | |
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| 120. | birth of star class 8 science chapter 19 life cycle of star||class 8 science chapter 19 | 8:16 | |
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| 121. | earthquake class 8 science chapter 8 Disaster management||earthquake||earthquake class 8 science | 8:15 | |
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| 122. | introduction class 8 science chapter 8 pollution||pollution and pollutants definition class 8 | 8:15 | |
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| 123. | Types of mixture class 8 science chapter 6 composition of matter||class 8 science chapter 6 | 8:13 | |
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| 124. | class 7 science chapter 1 living world and classification and adaptation||adaptation in snowy animal | 8:12 | |
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| 125. | Diffusion class 8 science chapter 10 cell and cell organelle||diffusion and osmosis difference|| | 8:05 | |
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| 126. | structure of cell class 8 science chapter 10 cell and cell organelle||structure of plant cell| | 8:02 | |
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| 127. | class 8 science chapter 4 current electricity and magnetism||dry cell||dry cell class 8 science | 8:02 | |
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| 128. | loss of biodiversity due to human activities class 8 science chapter 18 ecosystem||class 8 science | 8:02 | |
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| 129. | class 8 science chapter 11 human body and organ system||class 8 human body and organ system|class 8 | 7:59 | |
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| 130. | Reason of water pollution class 8 science chapter 8 pollution||class 8 science chapter 8 pollution | 7:56 | |
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| 131. | class 7 science chapter 1 living world adaptation and classification||adaptation for food | 7:56 | |
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| 132. | class 7 science chapter 1 adaptation in animal||class 7 science chapter 1||adaptation in animal | 7:56 | |
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| 133. | class 8 science chapter 2 health and disease||class 8 science chapter 2 maharastra State board | 7:54 | |
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| 134. | structure of ecosystem class 8 science chapter 18 ecosystem||class 8 science chapter 18 ecosystem | 7:53 | |
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| 135. | Tsunami class 7 science chapter 10 disaster management||class 7 science chapter 10 disaster manageme | 7:50 | |
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| 136. | plastic and environment class 8 science chapter 17 man made materials||class 8 science chapter 17 | 7:47 | |
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| 137. | Disaster management class 7 science chapter 10 disaster management introduction | 7:46 | |
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| 138. | Importance of accurate measurement class 7 science chapter 6 measurement of physical quantities | 7:44 | |
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| 139. | class 8 science chapter 11 human body and organ system||plasma class 8 science chapter 11 | 7:43 | |
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| 140. | measurement and observation of cell class 7 Science chapter 11 cell structure and microorganism | 7:43 | |
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| 141. | acceleration class 7 science chapter 7 Motion force and work||acceleration class 7 | 7:42 | |
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| 142. | conduction of heat class 7 science chapter 9 heat||class 7 science chapter 9 heat | 7:42 | |
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| 143. | vaccine class 7 science chapter 11 cell structure and microorganisms||what is vaccine||vaccine | 7:38 | |
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| 144. | earthquake causes and effects class 8 science chapter 9 disaster management||earthquake causes | 7:38 | |
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| 145. | Heat and temperature experiment class 8 science chapter 14 measurement and effect s of science | 7:33 | |
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| 146. | digestive system class 7 science chapter 12The muscular system and digestive system in human being | 7:32 | |
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| 147. | ecosystem class 8 science chapter 18 ecosystem||class 8 science chapter 18 ecosystem | 7:31 | |
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| 148. | air pollution class 8 science chapter 8 pollution||air pollution definition||air pollution reason | 7:29 | |
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| 149. | Noble metal class 8 science chapter 7 metal and non metal||Noble metal||Noble metal class 8 | 7:28 | |
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| 150. | plastids class 8 science chapter 10 cell and cell organelle||plastids class 8||plastids|| | 7:28 | |
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| 151. | heat introduction class 7 science chapter 9 heat||class 7 science chapter 9 heat | 7:28 | |
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| 152. | man made chemical changes class 8 science chapter 13th chemical changes and chemical bond||class 8 | 7:26 | |
|
| 153. | class 8 science chapter 1 living world and classification of microbes part 9|class 8 chapter 1 virus | 7:25 | |
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| 154. | electronic configuration of elements class 8 science chapter 5 inside the atoms||class 8 science | 7:23 | |
|
| 155. | class 7 science chapter 1 adaptation for ingestion of food in plant||class 7 science chapter 1 | 7:20 | |
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| 156. | matter 2 class 7 science chapter 14 element compounds and mixtures||class 7 science chapter 14 | 7:20 | |
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| 157. | pathogen class 7 science chapter 11 cell structure and microorganisms||class 7 science chapter 11 | 7:16 | |
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| 158. | water pollution class 8 science chapter 8 pollution||class 8 science chapter 8 pollution||pollution | 7:15 | |
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| 159. | class 7 science chapter 11 cell structure and microorganism||cell class 7 science chapter 11 | 7:15 | |
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| 160. | Harmful microorganisms class 7 science chapter 11 cell structure and microorganisms||class 7 science | 7:14 | |
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| 161. | lightning class 7 science chapter 10 disaster management||class 7 science chapter 10 disaster manage | 7:09 | |
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| 162. | fire types control measures and precautions class 8 science chapter 9 disaster management||class 8 | 7:09 | |
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| 163. | class 6 science chapter 6 substance in daily use||topic manufacturing of paper||manufacture of paper | 7:08 | |
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| 164. | acid class 8 science chapter 12 Introduction to acid and base||class 8 science chapter 12 | 7:06 | |
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| 165. | frequency of sound wave class 8 science chapter 15 sound||class 8 science chapter 15 sound | 7:06 | |
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| 166. | anomalous behaviour of water class 7 science chapter 3 properties of natural resources||class 7 | 7:04 | |
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| 167. | Distance and displacement class 7 science chapter 7 motion force and work|| | 7:00 | |
|
| 168. | class 8 science chapter 3 force and pressure||pressure of liquid class 8 science|pressure of liquid | 7:00 | |
|
| 169. | precautions to be taken at the time of earthquake class 8 science chapter 9 disaster management | 7:00 | |
|
| 170. | mitochondria class 8 science chapter 10 cell and cell organelle||mitochondria class 8||mitochondria | 6:59 | |
|
| 171. | class 7 science chapter 1st adaptation in forest and grassland||adaptation in animal class 7 | 6:56 | |
|
| 172. | disaster relief planning class 8 science chapter 9 disaster management||class 8 science disaster | 6:56 | |
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| 173. | End stage of star class 8 science chapter 19 life cycle of star||class 8 science chapter 19 | 6:53 | |
|
| 174. | class 6 science chapter 5 substance in the surrounding their state and property|properties of metal | 6:52 | |
|
| 175. | डार्क मॅटर ओर डार्क एनर्जी क्या है||what is dark matter and dark energy||xenon1t experiment | 6:52 | | Dark Matter
|
| 176. | specific heat class 8 science chapter 14 measurement and effect of heat||class 8 science chapter 14 | 6:52 | |
|
| 177. | class 6 science natural resources air water and land part 11||class 6 science natural resources | 6:50 | |
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| 178. | Thermos flask class 7 science chapter 9 heat||class 7 science chapter 9 heat | 6:47 | |
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| 179. | class 7 science chapter 3 properties of natural resources||effect of temperature on air pressure | 6:47 | |
|
| 180. | class 7 science chapter 1 living world classification and adaptation topic binomial nomenclature | 6:45 | |
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| 181. | storms class 7 science chapter 10 disaster management||class 7 science chapter 10 disaster managemen | 6:43 | |
|
| 182. | class 8 science chapter 3 force and pressure||relative density class 8|chapter 3 force and pressure | 6:43 | |
|
| 183. | changes physical and chemical class 7 science chapter 13 the changes physical and chemical | 6:41 | |
|
| 184. | antibiotics class 7 science chapter 11 cell structure and microorganisms||antibiotics class 7 | 6:41 | |
|
| 185. | plant cell and animal cell class 7 science chapter 11 cell structure and microorganisms||class 7 | 6:39 | |
|
| 186. | class 8 science chapter 1 living world and classification of microbes||class 8 science chapter 1 | 6:39 | |
|
| 187. | class 8 science chapter 1 living world and classification of microbes||class 8 chapter 1 science | 6:39 | |
|
| 188. | class 7 science chapter 1 living world adaptation and classification: Darwin's theory of evolution | 6:37 | |
|
| 189. | autotrophic plants class 7 science chapter 4th Nutrition in living organisms||autotrophic plants | 6:37 | |
|
| 190. | cell organelle and nucleus class 8 science chapter 10 cell and cell organelle||nucleus class 8 | 6:35 | |
|
| 191. | propagation of sound and medium class 8 science chapter 15 sound||class 8 science chapter 15 sound | 6:34 | |
|
| 192. | components of cell:cell wall class 8 science chapter 10 cell and cell organelle||class 8 science | 6:34 | |
|
| 193. | sound generated by loudespeaker ||sound generated by loudespeaker class 8 science chapter 15 sound | 6:32 | |
|
| 194. | observation and measurement of microbes class 7 science chapter 11 cell structure and microorganism | 6:32 | |
|
| 195. | periodic and non periodic changes class 7 science chapter 13 changes physical and chemical | 6:32 | |
|
| 196. | mass and weight difference||mass and weight class 7 science chapter 6 measurement of physical quanti | 6:30 | |
|
| 197. | class 8 science chapter 5 Inside the atom topic thomson plum pudding model of atom||plum pudding | 6:24 | |
|
| 198. | motion class 6||uniform linear motion||non uniform linear motion||non linear motion||oscillatory | 6:23 | |
|
| 199. | Lysosomes class 8 science chapter 10 cell and cell organelle||lysosomes||lysosomes class 8 science | 6:23 | |
|
| 200. | Role of nutrients and effects of their deficiency on plant class 7||class 7 science | 6:22 | |
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