{"id":11507,"date":"2025-08-11T08:01:00","date_gmt":"2025-08-10T23:01:00","guid":{"rendered":"https:\/\/chicodori.net\/?p=11507"},"modified":"2025-08-11T12:26:39","modified_gmt":"2025-08-11T03:26:39","slug":"music-calculating-musical-notes","status":"publish","type":"post","link":"https:\/\/chicodori.net\/?p=11507&lang=en","title":{"rendered":"\u201cMusic\u201d Calculating musical notes"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-color\" style=\"color:#59b9d5\">Perfect for learning notes and rests!<\/h2>\n\n\n\n<p>We have added content that can be used to learn musical notes and rests.<\/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\" style=\"flex-basis:50%\"><div class=\"wp-block-image is-resized\">\n<figure class=\"alignleft size-large\"><img decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/onpunokeisan-1024x1024.png\" alt=\"\" class=\"wp-image-10908\" srcset=\"https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/onpunokeisan-1024x1024.png 1024w, https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/onpunokeisan-300x300.png 300w, https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/onpunokeisan-150x150.png 150w, https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/onpunokeisan-768x768.png 768w, https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/onpunokeisan-160x160.png 160w, https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/onpunokeisan-320x320.png 320w, https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/onpunokeisan.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/chicodori.net\/?page_id=670\"><img decoding=\"async\" width=\"512\" height=\"203\" src=\"https:\/\/chicodori.net\/wp-content\/uploads\/2024\/05\/sub-m3.png\" alt=\"\" class=\"wp-image-5464\" style=\"width:258px;height:auto\"\/><\/a><\/figure>\n<\/div>\n\n\n<div style=\"height:10px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button btn-music is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link has-pale-pink-color has-white-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/drill.chicodori.net\/entry\/99\/music\/calc\/note\/time\/_0\/_1\" style=\"border-radius:0px\">Calculating musical notes (without dots)<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button btn-music is-style-outline is-style-outline--2\"><a class=\"wp-block-button__link has-pale-pink-color has-white-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/drill.chicodori.net\/entry\/99\/music\/calc\/note\/time\/_0\/_2\" style=\"border-radius:0px\">Calculating musical notes (with dots)<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button btn-music is-style-outline is-style-outline--3\"><a class=\"wp-block-button__link has-pale-pink-color has-white-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/drill.chicodori.net\/entry\/99\/music\/calc\/note\/time\/_1\/_1\" style=\"border-radius:0px\">Calculating rests (without dots)<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:5px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button btn-music is-style-outline is-style-outline--4\"><a class=\"wp-block-button__link has-pale-pink-color has-white-background-color has-text-color has-background has-link-color wp-element-button\" href=\"https:\/\/drill.chicodori.net\/entry\/99\/music\/calc\/note\/time\/_1\/_2\" style=\"border-radius:0px\">Calculating rests (with dotted notes)<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">What kind of content?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A simple quiz format where a \u3007 appears when you select the correct note or rest, and an \u2716 appears when you select the wrong one.<\/li>\n\n\n\n<li>There are two levels.\n<ul class=\"wp-block-list\">\n<li><strong>Level 1: No dots<\/strong><\/li>\n\n\n\n<li>Level 2: With dots (as of September 2021)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Recommended for people like this!<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lower grades who have not yet learned decimals and fractions<\/li>\n\n\n\n<li>For those who want to develop a sense of rhythm and memorize the length of musical notes<\/li>\n\n\n\n<li>People who want to grasp the concept of fractions such as \u201c1\/2\u201d and \u201c1\/4\u201d through music.<\/li>\n<\/ul>\n\n\n\n<p>By repeatedly practicing the length of musical notes, it becomes easier to grasp the concept of \u201chalf of XX\u201d and \u201chalf of that\u201d when learning fractions later on.<\/p>\n\n\n\n<p id=\"block-0a0abb62-6e53-45d9-a4d7-ff22ec1d7ea8\">I hope that repeating this exercise will help you to understand the concept of the length of notes.<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p id=\"block-6f6fe07d-f0ff-455f-8956-b09303940bb5\"><img decoding=\"async\" width=\"200\" src=\"https:\/\/chicodori.net\/wp-content\/uploads\/2021\/06\/kodawari.png\" alt=\"\"><br><strong>\ud83c\udf1f Simple icons are used.<\/strong><br>The designs are easy to see, making it intuitive to choose!<\/p>\n\n\n\n<p id=\"block-6f6fe07d-f0ff-455f-8956-b09303940bb5\">\ud83c\udf1f <strong>The icons displayed are different each time.<\/strong><br>You can work on the same problem repeatedly without getting bored.<\/p>\n\n\n\n<p id=\"block-6f6fe07d-f0ff-455f-8956-b09303940bb5\"><strong>\ud83c\udf1f Large, easy-to-press buttons<\/strong><br>Easy to press even on tablets and touch panels!<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u25a0 When is this ability useful?<\/h3>\n\n\n\n<p>\u2728 You will be able to \u201ckeep the rhythm correctly\u201d in music class!<br>Once you can clearly visualize the length of notes and rests, you will be able to play in an ensemble and keep the rhythm perfectly!<\/p>\n\n\n\n<p>\u2728 You will naturally develop a sense of fractions and decimals!<br>The concept that \u201cthis note is half a whole note\u201d or \u201cthis is 1\/4 of the length\u201d will also help you learn arithmetic!<\/p>\n\n\n\n<p>\u2728 Your listening and perception skills will improve, and your expression will become richer!<br>By noticing differences in rhythm, you will be able to add depth to your musical expression!<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-color\" id=\"block-eb4be8aa-bf79-4948-9f5b-cd0967d51804\" style=\"color:#59b9d5\"><strong>development materials<\/strong><\/h2>\n\n\n\n<p id=\"block-9088ea3c-d625-40d0-a502-4ad7a817331b\">This is a draft of the screen (UI, etc.) created in the early stages of content development.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"392\" height=\"228\" src=\"https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/music002_draft.jpg\" alt=\"\" class=\"wp-image-773\" srcset=\"https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/music002_draft.jpg 392w, https:\/\/chicodori.net\/wp-content\/uploads\/2021\/09\/music002_draft-300x174.jpg 300w\" sizes=\"(max-width: 392px) 100vw, 392px\" \/><\/figure>\n\n\n\n<p id=\"block-4d7f2b18-70b5-4f10-b863-b4953a455fa4\">\u25a0 Behind-the-scenes stories of development<\/p>\n\n\n\n<p id=\"block-4d7f2b18-70b5-4f10-b863-b4953a455fa4\">Compared to the preliminary UI design created in the early stages of content development\u2026<br>It&#8217;s interesting to note that the buttons have been implemented almost unchanged, with only a slight change in shape (laughs).<\/p>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p id=\"block-4d7f2b18-70b5-4f10-b863-b4953a455fa4\">I hope to continue adding more content that will be useful for learning rhythm in the future.<\/p>\n\n\n\n<p id=\"block-4d7f2b18-70b5-4f10-b863-b4953a455fa4\">If you have any good ideas, please send us a message using the comment section at the bottom of the screen or <a href=\"https:\/\/chicodori.net\/?page_id=610\">the contact form<\/a>.<\/p>\n\n\n\n<div style=\"height:222px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Perfect for learning notes and res&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":10908,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1625,1655],"tags":[],"class_list":["post-11507","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-english-page-e","category-music"],"_links":{"self":[{"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/posts\/11507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11507"}],"version-history":[{"count":1,"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/posts\/11507\/revisions"}],"predecessor-version":[{"id":11508,"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/posts\/11507\/revisions\/11508"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=\/wp\/v2\/media\/10908"}],"wp:attachment":[{"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chicodori.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}