{"id":3305,"date":"2022-12-13T06:28:42","date_gmt":"2022-12-13T06:28:42","guid":{"rendered":"https:\/\/4thclass.deltapublications.in\/?page_id=3305"},"modified":"2024-11-11T06:54:57","modified_gmt":"2024-11-11T06:54:57","slug":"s-7-b-structure-of-a-tooth","status":"publish","type":"page","link":"https:\/\/4thclass.deltapublications.in\/index.php\/s-7-b-structure-of-a-tooth\/","title":{"rendered":"s-7.b Structure Of A Tooth"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Structure Of A Tooth<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/12\/structure-of-the-teeth.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-color has-link-color has-huge-font-size wp-elements-869a5c0b6b78055316c8d0186252dcbd\" style=\"color:#74008b\"><strong>key notes :<\/strong><\/p>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-61e38d15da77877bda909add45b8a846\" style=\"color:#000060\"><strong>Introduction to Teeth<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Teeth help us <strong>chew food<\/strong>, <strong>speak clearly<\/strong>, and give shape to our <strong>face<\/strong>.<\/li>\n\n\n\n<li>Humans have <strong>two sets<\/strong> of teeth in their lifetime: <strong>baby teeth (milk teeth)<\/strong> and <strong>permanent teeth<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-517e011f6f088b4b6d373213cde36077\" style=\"color:#000060\"><strong>Parts of a Tooth<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>A tooth has <strong>three main layers<\/strong>:\n<ul class=\"wp-block-list\">\n<li><strong>Crown<\/strong>: The <strong>top part<\/strong> of the tooth that is visible above the gums.<\/li>\n<\/ul>\n<\/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=\"600\" height=\"367\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-21.png\" alt=\"\" class=\"wp-image-13978\" style=\"width:378px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-21.png 600w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-21-300x184.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li><strong>Neck<\/strong>: The part between the <strong>crown and the root<\/strong>, located at the <strong>gum line<\/strong>.<\/li>\n\n\n\n<li><strong>Root<\/strong>: The part of the tooth that is <strong>hidden under the gums<\/strong> and <strong>holds the tooth in place<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-b0cbd2ad2a74f7324dcdae91e85fb269\" style=\"color:#000060\"><strong>Different Layers of a Tooth<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li><strong>Enamel<\/strong>:\n<ul class=\"wp-block-list\">\n<li>The <strong>outermost layer<\/strong> of the tooth.<\/li>\n\n\n\n<li>It is <strong>hard and strong<\/strong> to protect the inner parts.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Dentin<\/strong>:\n<ul class=\"wp-block-list\">\n<li>The layer <strong>under the enamel<\/strong>.<\/li>\n\n\n\n<li>It is <strong>softer<\/strong> than enamel and <strong>yellowish in color<\/strong>.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Pulp<\/strong>:\n<ul class=\"wp-block-list\">\n<li>The <strong>innermost part<\/strong> of the tooth.<\/li>\n\n\n\n<li>It contains <strong>nerves and blood vessels<\/strong> that keep the tooth <strong>alive<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"has-large-font-size\"><strong>Gums<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>The <strong>soft tissues<\/strong> that surround the teeth and <strong>protect the roots<\/strong>.<\/li>\n\n\n\n<li>Healthy gums are <strong>pink<\/strong> and help keep teeth strong.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-e322583532fe8160d2ddcf96a2080eb8\" style=\"color:#000060\"><strong>Types of Teeth<\/strong>:<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-22-1024x768.png\" alt=\"\" class=\"wp-image-13979\" style=\"width:359px;height:auto\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-22-1024x768.png 1024w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-22-300x225.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-22-768x576.png 768w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-22-1536x1152.png 1536w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-22-1568x1176.png 1568w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2024\/11\/image-22.png 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li><strong>Incisors<\/strong>: The <strong>front teeth<\/strong> used for <strong>cutting food<\/strong>.<\/li>\n\n\n\n<li><strong>Canines<\/strong>: The pointed teeth next to incisors, used for <strong>tearing food<\/strong>.<\/li>\n\n\n\n<li><strong>Molars<\/strong>: The teeth at the back, used for <strong>grinding and chewing food<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-5020d6efe1f12b270c97a65db6c70670\" style=\"color:#000060\"><strong>Taking Care of Teeth<\/strong>:<\/p>\n\n\n\n<ul class=\"has-large-font-size wp-block-list\">\n<li>Brush your teeth <strong>twice a day<\/strong>.<\/li>\n\n\n\n<li>Avoid eating too many <strong>sugary foods<\/strong> to prevent <strong>cavities<\/strong>.<\/li>\n\n\n\n<li>Visit the <strong>dentist<\/strong> regularly for check-ups.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-color has-large-font-size\" 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\/80483\/860\/757\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-35.png\" alt=\"\" class=\"wp-image-5787\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-35.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-35-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-3-35-150x150.png 150w\" 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\/59750\/153\/283\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-34.png\" alt=\"\" class=\"wp-image-5788\" srcset=\"https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-34.png 500w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-34-300x300.png 300w, https:\/\/4thclass.deltapublications.in\/wp-content\/uploads\/2023\/03\/Worksheet-1-1-2-34-150x150.png 150w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Structure Of A Tooth key notes : Introduction to Teeth: Parts of a Tooth: Different Layers of a Tooth: Gums: Types of Teeth: Taking Care of Teeth: 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,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3305","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3305","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=3305"}],"version-history":[{"count":13,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3305\/revisions"}],"predecessor-version":[{"id":13980,"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/3305\/revisions\/13980"}],"wp:attachment":[{"href":"https:\/\/4thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=3305"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}