https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-3/x00110b31861f2508:methods-of-separation-in-everyday-life/v/separation-technique-handpicking-sieving 2025-01-14T13:41:30.149478976Z Separation Technique - Handpicking & Sieving Discover the simple yet effective methods of handpicking and sieving used to separate mixtures in our everyday lives. In this video, we explore how large, easily visible impurities like stones or husks are removed from grains through handpicking. We then delve into sieving, where smaller particles like fine sand or lumps in flour are separated using a sieve. Learn how these techniques ensure the purity of food ingredients and understand the science behind them Shankar Nair video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Separation Technique - Handpicking & Sieving Discover the simple yet effective methods of handpicking and sieving used to separate mixtures in our everyday lives. In this video, we explore how large, easily visible impurities like stones or husks are removed from grains through handpicking. We then delve into sieving, where smaller particles like fine sand or lumps in flour are separated using a sieve. Learn how these techniques ensure the purity of food ingredients and understand the science behind them https://cdn.kastatic.org/ka-youtube-converted/-FIxZ9fNftA.mp4/-FIxZ9fNftA.mp4 332 The Different Methods of Separation https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-3/x00110b31861f2508:methods-of-separation-in-everyday-life/e/handpicking-techniques 2026-04-08T00:36:09.500768563Z Handpicking Techniques Lets answer some questions! Shankar R exercise https://www.khanacademy.org/science/ka-science-grade-6/x12c13c153ec99496:methods-of-separation/x12c13c153ec99496:the-different-methods-of-separation/v/threshing 2025-07-29T05:34:38.497557227Z Threshing Description: In the video discover the amazing process of threshing — where farmers use strength, and rhythm to separate grains from stalks after harvesting. Bitasta Datta video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Threshing Description: In the video discover the amazing process of threshing — where farmers use strength, and rhythm to separate grains from stalks after harvesting. https://cdn.kastatic.org/ka-youtube-converted/DUycwn5y-K8.mp4/DUycwn5y-K8.mp4 113 The Different Methods of Separation https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-3/x00110b31861f2508:methods-of-separation-in-everyday-life/v/separation-technique-winnowing-middle-school-science-khan-academy 2025-01-14T13:41:30.149478976Z Separation Technique - Winnowing Join us in exploring the traditional and fascinating method of winnowing! This video delves into how wind is used to separate lighter impurities like husks, chaff, and small sticks from heavier grains such as rice and wheat. Watch as we demonstrate the use of a winnowing basket, or 'Kula', showing each step of the process—from tossing the grain mixture into the air to letting the wind carry away unwanted materials. Learn the science behind why winnowing works and its significance in food preparation across cultures Shankar Nair video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Separation Technique - Winnowing Join us in exploring the traditional and fascinating method of winnowing! This video delves into how wind is used to separate lighter impurities like husks, chaff, and small sticks from heavier grains such as rice and wheat. Watch as we demonstrate the use of a winnowing basket, or 'Kula', showing each step of the process—from tossing the grain mixture into the air to letting the wind carry away unwanted materials. Learn the science behind why winnowing works and its significance in food preparation across cultures https://cdn.kastatic.org/ka-youtube-converted/v2skK5_JXWU.mp4/v2skK5_JXWU.mp4 187 The Different Methods of Separation https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-3/x00110b31861f2508:methods-of-separation-in-everyday-life/e/type-1-definition-and-principle-of-winnowing 2026-04-07T23:55:07.30621384Z Definition and Principle of Winnowing Lets answer some questions! Shankar R exercise https://www.khanacademy.org/science/class-9-chemistry/x46dd29ce84a663ea:is-matter-around-us-pure/x46dd29ce84a663ea:methods-to-separate-the-components-of-a-mixture/v/evaporation-is-matter-around-us-pure 2025-05-17T07:42:26.597170414Z Evaporation How to separate dissolved salt from water? We don't need heavy scientific equipment. This is something you can try at home, but safely! Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Evaporation How to separate dissolved salt from water? We don't need heavy scientific equipment. This is something you can try at home, but safely! https://cdn.kastatic.org/ka-youtube-converted/-h5qOLU6jWI.mp4/-h5qOLU6jWI.mp4 194 The Different Methods of Separation https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-3/x00110b31861f2508:methods-of-separation-in-everyday-life/v/sedimentation-and-decantation 2023-06-26T03:56:33.129173029Z Sedimentation and Decantation How do we separate the large insoluble solid sand particles from water? Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Sedimentation and Decantation How do we separate the large insoluble solid sand particles from water? https://cdn.kastatic.org/ka-youtube-converted/FOOt9JvS8H8.mp4/FOOt9JvS8H8.mp4 174 The Different Methods of Separation https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-3/x00110b31861f2508:methods-of-separation-in-everyday-life/v/filtration 2023-06-26T03:56:33.129173029Z Filtration How can we separate water and tiny insoluble particles in it? Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Filtration How can we separate water and tiny insoluble particles in it? https://cdn.kastatic.org/ka-youtube-converted/rv6h2tw8-2M.mp4/rv6h2tw8-2M.mp4 212 The Different Methods of Separation https://www.khanacademy.org/science/revision-up-science-class-6-full-term/x00110b31861f2508:week-3/x00110b31861f2508:methods-of-separation-in-everyday-life/e/sedimentation-decantation-and-filteration 2026-04-07T23:17:37.123726494Z Sedimentation, Decantation and Filtration Lets answer some questions! Shankar R exercise