https://www.khanacademy.org/science/telangana-class-6-science/x274096cca8bb3cfc:movements-in-animals/x274096cca8bb3cfc:movement-and-locomotion/v/movement-versus-locomotion 2025-12-07T04:40:40.329142295Z Movement versus Locomotion In this video, we explore the difference between movement and locomotion using a simple and fun example of a playful squirrel in the park! You’ll learn how: Movement involves only a part of the body — like blinking or wagging a tail. Locomotion involves the whole body changing its position — like walking, running, or flying. Movements can be voluntary or involuntary. Even cells inside our body can move! Plants can move their parts, but they cannot locomote. With relatable examples and easy explanations, this video makes it super clear when you are just moving — and when you are locomoting! Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Movement versus Locomotion In this video, we explore the difference between movement and locomotion using a simple and fun example of a playful squirrel in the park! You’ll learn how: Movement involves only a part of the body — like blinking or wagging a tail. Locomotion involves the whole body changing its position — like walking, running, or flying. Movements can be voluntary or involuntary. Even cells inside our body can move! Plants can move their parts, but they cannot locomote. With relatable examples and easy explanations, this video makes it super clear when you are just moving — and when you are locomoting! https://cdn.kastatic.org/ka-youtube-converted/HhybdP-hTvw.mp4/HhybdP-hTvw.mp4 377 Movement in Animals https://www.khanacademy.org/science/kn-class-6-science/x13e5359092b457f6:body-movements/x13e5359092b457f6:human-skeletal-system/v/human-skeletal-system 2025-01-27T07:36:54.139191702Z Human Skeletal System Discover the incredible structure of the human skeletal system in this video! Learn about the axial skeleton, including the skull, vertebral column, and rib cage, which protect vital organs like the brain and heart. Then, explore the appendicular skeleton, made up of the limbs and girdles that enable movement. Joel Prakash Stephen video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Human Skeletal System Discover the incredible structure of the human skeletal system in this video! Learn about the axial skeleton, including the skull, vertebral column, and rib cage, which protect vital organs like the brain and heart. Then, explore the appendicular skeleton, made up of the limbs and girdles that enable movement. https://cdn.kastatic.org/ka-youtube-converted/OPZkdgsfAhE.mp4/OPZkdgsfAhE.mp4 427 Movement in Animals https://www.khanacademy.org/science/telangana-class-6-science/x274096cca8bb3cfc:movements-in-animals/x274096cca8bb3cfc:bones-and-joints/v/bones-of-the-human-body 2025-12-30T03:57:18.086839643Z Bones of the Human Body Have you ever wondered what those white shapes in an X-ray really are? This video takes students on an engaging journey inside the human skeleton, the strong internal framework that gives our body shape, support, and movement. Using simple analogies like a hanger and t-shirt, the lesson explains how bones help us stand, walk, smile, and protect vital organs such as the brain, heart, and lungs. Students explore the two main divisions of the skeleton—the axial skeleton, which provides support and protection, and the appendicular skeleton, which enables movement of the arms and legs. The video also introduces major bones of the body, shows how muscles pull on bones for movement, and highlights the importance of bone marrow and minerals like calcium. By the end, learners understand why bones are not just hard structures, but a living system essential for growth, balance, and everyday life. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Bones of the Human Body Have you ever wondered what those white shapes in an X-ray really are? This video takes students on an engaging journey inside the human skeleton, the strong internal framework that gives our body shape, support, and movement. Using simple analogies like a hanger and t-shirt, the lesson explains how bones help us stand, walk, smile, and protect vital organs such as the brain, heart, and lungs. Students explore the two main divisions of the skeleton—the axial skeleton, which provides support and protection, and the appendicular skeleton, which enables movement of the arms and legs. The video also introduces major bones of the body, shows how muscles pull on bones for movement, and highlights the importance of bone marrow and minerals like calcium. By the end, learners understand why bones are not just hard structures, but a living system essential for growth, balance, and everyday life. https://cdn.kastatic.org/ka-youtube-converted/zOkMi_9zX6I.mp4/zOkMi_9zX6I.mp4 441 Movement in Animals https://www.khanacademy.org/science/kn-class-6-science/x13e5359092b457f6:body-movements/x13e5359092b457f6:human-skeletal-system/e/the-human-skeleton 2026-04-07T22:23:57.656416987Z The Human Skeleton Let's do some questions vibhor exercise https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-2/x017c12e57b64cfa8:untitled-229/v/bones-versus-cartilage 2025-12-14T15:40:46.316426832Z Bones versus Cartilage In this video, we explore a simple question: How can your nose be both soft and firm at the same time? The answer takes us into the world of bones and cartilage — two important connective tissues that shape and support our body. Students will learn: ✔ Why bones are hard, strong, and essential for support and protection ✔ Why cartilage is soft and flexible, helping us bend, twist, and move comfortably ✔ How cartilage cushions our joints and prevents bones from rubbing ✔ Why babies have more cartilage and what happens as they grow By the end, learners will understand how bones and cartilage work together like a perfect team to keep our bodies strong, stable, and flexible. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Bones versus Cartilage In this video, we explore a simple question: How can your nose be both soft and firm at the same time? The answer takes us into the world of bones and cartilage — two important connective tissues that shape and support our body. Students will learn: ✔ Why bones are hard, strong, and essential for support and protection ✔ Why cartilage is soft and flexible, helping us bend, twist, and move comfortably ✔ How cartilage cushions our joints and prevents bones from rubbing ✔ Why babies have more cartilage and what happens as they grow By the end, learners will understand how bones and cartilage work together like a perfect team to keep our bodies strong, stable, and flexible. https://cdn.kastatic.org/ka-youtube-converted/OLRsuFknNI8.mp4/OLRsuFknNI8.mp4 259 Movement in Animals https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-2/x017c12e57b64cfa8:untitled-229/v/joints 2025-02-24T07:39:06.722383375Z Joints Learn about movable and immovable joints, and dive into the functions of hinge joints, ball and socket joints, and gliding joints. Discover how these joints work together to help us move, bend, and stay stable. By the end of this video, you'll know: - The difference between movable and immovable joints. - How hinge joints, like in your elbows, help you bend. - Why ball and socket joints, like your shoulders, allow full range of motion. - How gliding joints in your vertebral column provide smooth movement while bending. Great for students, teachers, or anyone curious about how our bodies move! Don't forget to like, subscribe, and share for more fun biology lessons. Timestamps: 0:00 Intro 0:39 Immovable and Movable Joints 1:17 Types of movable joints 1:26 Hinge Joint 2:20 Ball and Socket Joint 4:01 Gliding Joint 5:13 Recap Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Joel Prakash Stephen Joel Prakash Stephen video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Joints Learn about movable and immovable joints, and dive into the functions of hinge joints, ball and socket joints, and gliding joints. Discover how these joints work together to help us move, bend, and stay stable. By the end of this video, you'll know: - The difference between movable and immovable joints. - How hinge joints, like in your elbows, help you bend. - Why ball and socket joints, like your shoulders, allow full range of motion. - How gliding joints in your vertebral column provide smooth movement while bending. Great for students, teachers, or anyone curious about how our bodies move! Don't forget to like, subscribe, and share for more fun biology lessons. Timestamps: 0:00 Intro 0:39 Immovable and Movable Joints 1:17 Types of movable joints 1:26 Hinge Joint 2:20 Ball and Socket Joint 4:01 Gliding Joint 5:13 Recap Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Joel Prakash Stephen https://cdn.kastatic.org/ka-youtube-converted/7dZB56GpJFM.mp4/7dZB56GpJFM.mp4 341 Movement in Animals https://www.khanacademy.org/science/telangana-class-6-science/x274096cca8bb3cfc:movements-in-animals/x274096cca8bb3cfc:bones-and-joints/v/ball-and-socket-joint-and-hinge-joint 2025-12-14T15:40:46.316426832Z Ball and Socket Joint and Hinge Joint In this video, we explore how your arms and legs move in so many different ways during activities like playing cricket, dancing, walking, or catching a ball. Students will learn what joints are, why the body needs them, and how they work like tiny hinges inside us. We look closely at two important joints: ✔ Ball-and-socket joints — found in the shoulder and hip, allowing movement in all directions. ✔ Hinge joints — found in the elbow, knee, fingers, and toes, allowing movement in just one direction. Through simple examples and everyday actions, students will understand how each type of joint gives either freedom of movement or controlled stability. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Ball and Socket Joint and Hinge Joint In this video, we explore how your arms and legs move in so many different ways during activities like playing cricket, dancing, walking, or catching a ball. Students will learn what joints are, why the body needs them, and how they work like tiny hinges inside us. We look closely at two important joints: ✔ Ball-and-socket joints — found in the shoulder and hip, allowing movement in all directions. ✔ Hinge joints — found in the elbow, knee, fingers, and toes, allowing movement in just one direction. Through simple examples and everyday actions, students will understand how each type of joint gives either freedom of movement or controlled stability. https://cdn.kastatic.org/ka-youtube-converted/JHk0CeElUdU.mp4/JHk0CeElUdU.mp4 233 Movement in Animals https://www.khanacademy.org/science/telangana-class-6-science/x274096cca8bb3cfc:movements-in-animals/x274096cca8bb3cfc:bones-and-joints/v/neck-joint-and-fixed-joints 2025-12-30T03:57:18.086839643Z Neck Joint and Fixed Joints How can your head turn left and right without your whole body moving? And why do the bones of your skull stay completely still? This video takes students on an interactive exploration of pivot joints and fixed joints, starting with simple movements they can feel in their own body. The lesson explains how the pivot joint in the neck allows the skull to move on the atlas vertebra, helping us nod, turn our head, and stay alert to our surroundings. It then contrasts this movement with fixed joints, where bones are tightly fused, especially in the skull, to protect the delicate brain like a strong helmet. Students also discover the special case of the lower jaw, which moves using a hinge joint, allowing us to speak, eat, and laugh. Through clear examples and everyday actions, the video highlights how the human body smartly combines mobility where needed and stability where essential, ensuring both movement and safety. Khan Academy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Neck Joint and Fixed Joints How can your head turn left and right without your whole body moving? And why do the bones of your skull stay completely still? This video takes students on an interactive exploration of pivot joints and fixed joints, starting with simple movements they can feel in their own body. The lesson explains how the pivot joint in the neck allows the skull to move on the atlas vertebra, helping us nod, turn our head, and stay alert to our surroundings. It then contrasts this movement with fixed joints, where bones are tightly fused, especially in the skull, to protect the delicate brain like a strong helmet. Students also discover the special case of the lower jaw, which moves using a hinge joint, allowing us to speak, eat, and laugh. Through clear examples and everyday actions, the video highlights how the human body smartly combines mobility where needed and stability where essential, ensuring both movement and safety. https://cdn.kastatic.org/ka-youtube-converted/yJ87VEaHK7k.mp4/yJ87VEaHK7k.mp4 222 Movement in Animals https://www.khanacademy.org/science/up-science-grade-6-revision-course-full-term/x017c12e57b64cfa8:week-2/x017c12e57b64cfa8:untitled-229/e/functions-of-joints-and-cartilages 2026-04-07T23:36:17.218592739Z Functions of joints and cartilages LO: Functions of joints and cartilages Revathi exercise