{"id":4326,"date":"2022-12-13T06:46:34","date_gmt":"2022-12-13T06:46:34","guid":{"rendered":"https:\/\/3rdclass.deltapublications.in\/?page_id=4326"},"modified":"2024-11-19T05:21:25","modified_gmt":"2024-11-19T05:21:25","slug":"s-8-c-the-skeletal-system","status":"publish","type":"page","link":"https:\/\/3rdclass.deltapublications.in\/index.php\/s-8-c-the-skeletal-system\/","title":{"rendered":"s-8.c The Skeletal System"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>The Skeletal System<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/The-Skeletal-System.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-8550df6181cd5d83aa7a08ef336a4ca1\" style=\"color:#74008b\">Key Notes :<\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-ccfa9834afb14b7edba3d25d5437771c\" style=\"color:#000060\"><strong>What is the Skeletal System?<\/strong><\/p>\n\n\n<div class=\"wp-block-image is-resized\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"486\" height=\"576\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-101.png\" alt=\"\" class=\"wp-image-11529\" style=\"width:290px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-101.png 486w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/10\/image-101-253x300.png 253w\" sizes=\"auto, (max-width: 486px) 100vw, 486px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>The skeletal system is made up of all the bones in our body.<\/li>\n\n\n\n<li>It provides structure, support, and protection to our body.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-9cbf041c2ee24e087920e80e9f8518ae\" style=\"color:#000060\"><strong>Functions of the Skeletal System<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"938\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-55.png\" alt=\"\" class=\"wp-image-17666\" style=\"width:314px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-55.png 768w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-55-246x300.png 246w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Support<\/strong>: Bones give our body its shape and support.<\/li>\n\n\n\n<li><strong>Protection<\/strong>: Bones protect our vital organs. For example, the skull protects the brain, and the ribcage protects the heart and lungs.<\/li>\n\n\n\n<li><strong>Movement<\/strong>: Bones, along with muscles, help us move our body.<\/li>\n\n\n\n<li><strong>Blood Production<\/strong>: Bones produce red and white blood cells inside the bone marrow.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-349c4ef849c80f988cac60e8be9a1d37\" style=\"color:#000060\"><strong>Number of Bones<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Humans have <strong>206 bones<\/strong> in their body.<\/li>\n\n\n\n<li>Babies are born with about <strong>270 bones<\/strong>, but some bones fuse together as they grow.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-63659af0e2bb9c811b01fb30ffc59219\" style=\"color:#000060\"><strong>Major Bones in the Body<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Skull<\/strong>: Protects the brain.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"503\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-6-1-1024x503.jpg\" alt=\"\" class=\"wp-image-17667\" style=\"width:450px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-6-1-1024x503.jpg 1024w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-6-1-300x147.jpg 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-6-1-768x377.jpg 768w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-6-1-1536x755.jpg 1536w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-6-1-1568x770.jpg 1568w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-6-1.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Ribcage<\/strong>: Protects the heart and lungs.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"287\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/b3a7d5f7-024a-437f-b559-cf86a65a0655-1.jpg\" alt=\"\" class=\"wp-image-17668\" style=\"width:399px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/b3a7d5f7-024a-437f-b559-cf86a65a0655-1.jpg 460w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/b3a7d5f7-024a-437f-b559-cf86a65a0655-1-300x187.jpg 300w\" sizes=\"auto, (max-width: 460px) 100vw, 460px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Spine (Vertebral Column)<\/strong>: Supports the back and allows us to bend.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"571\" height=\"827\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-60-1.png\" alt=\"\" class=\"wp-image-17669\" style=\"width:234px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-60-1.png 571w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/Untitled-design-60-1-207x300.png 207w\" sizes=\"auto, (max-width: 571px) 100vw, 571px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li><strong>Arm and Leg Bones<\/strong>: Help in movement. Examples include the femur (thigh bone), humerus (upper arm bone), and tibia (shin bone).<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"919\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-57-1024x919.png\" alt=\"\" class=\"wp-image-17671\" style=\"width:311px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-57-1024x919.png 1024w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-57-300x269.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-57-768x690.png 768w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-57-1536x1379.png 1536w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-57-2048x1839.png 2048w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-57-1568x1408.png 1568w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-51227dcf09df96e9b863194f7817e709\" style=\"color:#000060\"><strong>Joints<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"399\" height=\"475\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-58.png\" alt=\"\" class=\"wp-image-17672\" style=\"width:285px;height:auto\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-58.png 399w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-58-252x300.png 252w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><\/figure><\/div>\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Joints are where two or more bones meet.<\/li>\n\n\n\n<li>They allow us to bend and move. Examples:\n<ul class=\"wp-block-list\">\n<li><strong>Hinge Joints<\/strong>: Like in elbows and knees, which allow back-and-forth movement.<\/li>\n\n\n\n<li><strong>Ball-and-Socket Joints<\/strong>: Like in shoulders and hips, which allow rotation and wide range of movement.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-840a13bf276fe3fe8b155afb2c46f85d\" style=\"color:#000060\"><strong>Taking Care of Our Bones<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>Eat foods rich in <strong>calcium<\/strong> (like milk, yogurt, and cheese) to keep bones strong.<\/li>\n\n\n\n<li>Get enough <strong>vitamin D<\/strong> from sunlight.<\/li>\n\n\n\n<li>Exercise regularly to keep bones healthy.<\/li>\n\n\n\n<li>Wear protective gear, like helmets and knee pads, to prevent injuries.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-5aaeb61a1a0ab0e712f35f29a451ff5d\" style=\"color:#000060\"><strong>Fun Fact<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list has-large-font-size\">\n<li>The <strong>femur<\/strong> is the longest and strongest bone in the body.<\/li>\n\n\n\n<li>The <strong>stapes<\/strong> (located in the ear) is the smallest bone in the human body.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-393a4b8abea486ac52ee307675e66f42\" style=\"color:#d90000\"><strong>Let&#8217;s practice!<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81272\/583\/251\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-42.png\" alt=\"\" class=\"wp-image-7438\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-42.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-42-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-42-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-42-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/81273\/030\/904\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-41.png\" alt=\"\" class=\"wp-image-7439\" srcset=\"https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-41.png 500w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-41-300x300.png 300w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-41-150x150.png 150w, https:\/\/3rdclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-41-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>The Skeletal System Key Notes : What is the Skeletal System? Functions of the Skeletal System Number of Bones Major Bones in the Body Joints Taking Care of Our Bones Fun Fact Let&#8217;s practice!<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-4326","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=4326"}],"version-history":[{"count":20,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4326\/revisions"}],"predecessor-version":[{"id":17850,"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/4326\/revisions\/17850"}],"wp:attachment":[{"href":"https:\/\/3rdclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=4326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}