{"id":9284,"date":"2020-12-22T08:30:53","date_gmt":"2020-12-22T08:30:53","guid":{"rendered":"https:\/\/www.mathsweek.ie\/2020\/?p=9284"},"modified":"2024-11-22T17:39:04","modified_gmt":"2024-11-22T17:39:04","slug":"christmas-orchestra","status":"publish","type":"post","link":"https:\/\/www.mathsweek.ie\/2025\/christmas-orchestra\/","title":{"rendered":"Christmas Orchestra"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#eaeaea;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1289.6px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><style type=\"text\/css\">@media only screen and (max-width:1024px) {.fusion-title.fusion-title-1{margin-top:0%!important; margin-right:0px!important;margin-bottom:30px!important;margin-left:0px!important;}}@media only screen and (max-width:640px) {.fusion-title.fusion-title-1{margin-top:0px!important; margin-right:0px!important;margin-bottom:20px!important; margin-left:0px!important;}}<\/style><div class=\"fusion-title title fusion-title-1 fusion-title-text fusion-title-size-one\" style=\"margin-top:0%;margin-right:0px;margin-bottom:30px;margin-left:0px;\"><div class=\"title-sep-container title-sep-container-left fusion-no-large-visibility fusion-no-medium-visibility fusion-no-small-visibility\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:#eaeaea;\"><\/div><\/div><h1 class=\"title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:50;line-height:1.2;\">Christmas Orchestra<\/h1><div class=\"title-sep-container title-sep-container-right\"><div class=\"title-sep sep-single sep-solid\" style=\"border-color:#eaeaea;\"><\/div><\/div><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"align-self: center;margin-left: auto;margin-right: auto;margin-bottom:60px;width:100%;\"><div class=\"fusion-separator-border sep-double\" style=\"border-color:#eaeaea;border-top-width:1px;border-bottom-width:1px;\"><\/div><\/div><div ><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"350\" title=\"Screenshot 2020-12-17 at 13.02.03\" src=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/Screenshot-2020-12-17-at-13.02.03-600x350.png\" class=\"img-responsive wp-image-9286\" srcset=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/Screenshot-2020-12-17-at-13.02.03-200x117.png 200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/Screenshot-2020-12-17-at-13.02.03-400x233.png 400w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/Screenshot-2020-12-17-at-13.02.03-600x350.png 600w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/Screenshot-2020-12-17-at-13.02.03-800x466.png 800w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/Screenshot-2020-12-17-at-13.02.03-1200x699.png 1200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/Screenshot-2020-12-17-at-13.02.03.png 1544w\" sizes=\"(max-width: 1024px) 100vw, (max-width: 640px) 100vw, 800px\" \/><\/span><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-1 fusion-columns-total-1 fusion-content-boxes-1 content-boxes-icon-with-title content-left\" data-animationOffset=\"100%\" style=\"margin-top:0px;margin-bottom:0px;\"><style type=\"text\/css\">.fusion-content-boxes-1 .heading .content-box-heading {color:#191919;}\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-link-icon-hover .heading .content-box-heading,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-link-icon-hover .heading .heading-link .content-box-heading,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box-hover .heading .content-box-heading,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box-hover .heading .heading-link .content-box-heading,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-link-icon-hover.link-area-box .fusion-read-more,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-link-icon-hover.link-area-box .fusion-read-more::after,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-link-icon-hover.link-area-box .fusion-read-more::before,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .fusion-read-more:hover:after,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .fusion-read-more:hover:before,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .fusion-read-more:hover,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box-hover.link-area-box .fusion-read-more,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box-hover.link-area-box .fusion-read-more::after,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box-hover.link-area-box .fusion-read-more::before,\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-link-icon-hover .icon .circle-no,\n\t\t\t\t\t.fusion-content-boxes-1 .heading .heading-link:hover .content-box-heading {\n\t\t\t\t\t\tcolor: #e9a825;\n\t\t\t\t\t}\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box-hover .icon .circle-no {\n\t\t\t\t\t\tcolor: #e9a825 !important;\n\t\t\t\t\t}.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box.link-area-box-hover .fusion-content-box-button {background: #d6ad5a;color: #785510;background-image: -webkit-gradient( linear, left bottom, left top, from( #e8cb90 ), to( #d6ad5a ) );background-image: linear-gradient( to top, #e8cb90, #d6ad5a )}.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box.link-area-box-hover .fusion-content-box-button .fusion-button-text {color: #785510;}\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-link-icon-hover .heading .icon > span {\n\t\t\t\t\t\tbackground-color: #e9a825 !important;\n\t\t\t\t\t}\n\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box-hover .heading .icon > span {\n\t\t\t\t\t\tborder-color: #e9a825 !important;\n\t\t\t\t\t}<\/style><div class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper-background link-area-box icon-hover-animation-fade\" style=\"background-color:#dbdbdb;\" data-animationOffset=\"100%\"><div class=\"heading icon-left\"><h2 class=\"content-box-heading\" style=\"font-size:23px;line-height:28px;\">Description and Materials<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\" style=\"color:#707070;\">\n<h6><strong>Description<\/strong><\/h6>\n<p>Ready to warm every heart in your house with a little bit of music?<br \/>\nCollect as many simple\/waste materials you can find around you and read the instructions below for inspiration.<\/p>\n<h6><strong>Materials<\/strong><\/h6>\n<p>Simple waste material<br \/>\nRubber bands<br \/>\nRice\/tiny pasta<br \/>\nMarkers<br \/>\nScissors<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">\n\t\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .heading-link:hover .icon i.circle-yes,\n\t\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box:hover .heading-link .icon i.circle-yes,\n\t\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-link-icon-hover .heading .icon i.circle-yes,\n\t\t\t\t\t\t.fusion-content-boxes-1 .fusion-content-box-hover .link-area-box-hover .heading .icon i.circle-yes {\n\t\t\t\t\t\t\tbackground-color: #e9a825 !important;\n\t\t\t\t\t\t\tborder-color: #e9a825 !important;\n\t\t\t\t\t\t}<\/style><div class=\"fusion-clearfix\"><\/div><\/div><div class=\"fusion-content-boxes content-boxes columns row fusion-columns-1 fusion-columns-total-1 fusion-content-boxes-2 content-boxes-icon-with-title content-left\" data-animationOffset=\"100%\" style=\"margin-top:0px;margin-bottom:0px;\"><style type=\"text\/css\">.fusion-content-boxes-2 .heading .content-box-heading {color:#191919;}\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-link-icon-hover .heading .content-box-heading,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-link-icon-hover .heading .heading-link .content-box-heading,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box-hover .heading .content-box-heading,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box-hover .heading .heading-link .content-box-heading,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-link-icon-hover.link-area-box .fusion-read-more,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-link-icon-hover.link-area-box .fusion-read-more::after,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-link-icon-hover.link-area-box .fusion-read-more::before,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .fusion-read-more:hover:after,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .fusion-read-more:hover:before,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .fusion-read-more:hover,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box-hover.link-area-box .fusion-read-more,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box-hover.link-area-box .fusion-read-more::after,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box-hover.link-area-box .fusion-read-more::before,\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-link-icon-hover .icon .circle-no,\n\t\t\t\t\t.fusion-content-boxes-2 .heading .heading-link:hover .content-box-heading {\n\t\t\t\t\t\tcolor: #e9a825;\n\t\t\t\t\t}\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box-hover .icon .circle-no {\n\t\t\t\t\t\tcolor: #e9a825 !important;\n\t\t\t\t\t}.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box.link-area-box-hover .fusion-content-box-button {background: #d6ad5a;color: #785510;background-image: -webkit-gradient( linear, left bottom, left top, from( #e8cb90 ), to( #d6ad5a ) );background-image: linear-gradient( to top, #e8cb90, #d6ad5a )}.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box.link-area-box-hover .fusion-content-box-button .fusion-button-text {color: #785510;}\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-link-icon-hover .heading .icon > span {\n\t\t\t\t\t\tbackground-color: #e9a825 !important;\n\t\t\t\t\t}\n\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box-hover .heading .icon > span {\n\t\t\t\t\t\tborder-color: #e9a825 !important;\n\t\t\t\t\t}<\/style><div class=\"fusion-column content-box-column content-box-column content-box-column-1 col-lg-12 col-md-12 col-sm-12 fusion-content-box-hover content-box-column-last content-box-column-last-in-row\"><div class=\"col content-box-wrapper content-wrapper link-area-box icon-hover-animation-fade\" style=\"background-color:rgba(255,255,255,0);\" data-animationOffset=\"100%\"><div class=\"heading icon-left\"><h2 class=\"content-box-heading\" style=\"font-size:23px;line-height:28px;\">Instructions<\/h2><\/div><div class=\"fusion-clearfix\"><\/div><div class=\"content-container\" style=\"color:#707070;\">\n<p><strong>Instructions<\/strong><\/p>\n<p>Now it\u2019s your turn!<\/p>\n<p>Use your creativity to combine found materials and try to make sounds.<\/p>\n<p><a href=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF.jpeg\"><img decoding=\"async\" class=\"alignnone size-fusion-400 wp-image-9290\" src=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-400x299.jpeg\" alt=\"\" width=\"400\" height=\"299\" srcset=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-200x149.jpeg 200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-300x224.jpeg 300w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-400x299.jpeg 400w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-600x448.jpeg 600w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-768x574.jpeg 768w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-800x598.jpeg 800w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-1024x765.jpeg 1024w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF-1200x896.jpeg 1200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/96B7791B-D714-4709-B0B1-97604D877DBF.jpeg 1296w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>You can use kitchen paper tubes, small boxes, you can also build your own tubes by wrapping some paper sheets.<\/p>\n<p>Then try to make a sound using rubber bands as strings or a bit of rice if you can close your box.<\/p>\n<p><a href=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF.jpeg\"><img decoding=\"async\" class=\"alignnone size-fusion-400 wp-image-9293\" src=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF-400x536.jpeg\" alt=\"\" width=\"400\" height=\"536\" srcset=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF-200x268.jpeg 200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF-224x300.jpeg 224w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF-400x536.jpeg 400w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF-600x803.jpeg 600w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF-765x1024.jpeg 765w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF-768x1028.jpeg 768w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF-800x1071.jpeg 800w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/36248E92-194C-4254-BE31-0F66D9AF3ECF.jpeg 968w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>You can then customize your instruments with colours and ribbons.<\/p>\n<p>You can create Maracas, Guitars, Drums&#8230;<\/p>\n<p><a href=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79.jpeg\"><img decoding=\"async\" class=\"alignnone size-fusion-400 wp-image-9291\" src=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-400x299.jpeg\" alt=\"\" width=\"400\" height=\"299\" srcset=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-200x149.jpeg 200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-300x224.jpeg 300w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-400x299.jpeg 400w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-600x448.jpeg 600w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-768x574.jpeg 768w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-800x598.jpeg 800w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-1024x765.jpeg 1024w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79-1200x896.jpeg 1200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3EBC8FA1-ED8F-4A90-9DDE-E1EFC6843F79.jpeg 1296w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>To produce different sounds, you can change the place of your rubber bands or their tension (how much they are stretched).<br \/>\nYou can change the length of the tubes, the shape of holes, and the size of boxes.<\/p>\n<p>You can also use your cup and a spoon. If you gently hit the cup with your spoon you can hear a sound. You can change the note by filling the cup with water or tea! A different amount of liquid allows you to generate different sounds.<\/p>\n<p><a href=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700.jpeg\"><img decoding=\"async\" class=\"alignnone size-fusion-400 wp-image-9292\" src=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-400x299.jpeg\" alt=\"\" width=\"400\" height=\"299\" srcset=\"https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-200x149.jpeg 200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-300x224.jpeg 300w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-400x299.jpeg 400w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-600x448.jpeg 600w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-768x574.jpeg 768w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-800x598.jpeg 800w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-1024x765.jpeg 1024w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700-1200x896.jpeg 1200w, https:\/\/www.mathsweek.ie\/2025\/wp-content\/uploads\/2020\/12\/3E91209B-785F-4339-A69C-CE4925552700.jpeg 1296w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>You can also try to understand the musical notes and give them an order from low-pitched sound to high-pitched sound&#8230;to create a scale.<\/p>\n<p>Please, share your orchestra on twitter with us, use the tag #adventSTEAM<br \/>\nWe are looking forward to hearing your orchestra!<\/p>\n<p>To find out more: <a href=\"https:\/\/www.ducksters.com\/science\/sound101.php\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/www.ducksters.com\/science\/sound101.php<\/a><\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">\n\t\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .heading-link:hover .icon i.circle-yes,\n\t\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box:hover .heading-link .icon i.circle-yes,\n\t\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-link-icon-hover .heading .icon i.circle-yes,\n\t\t\t\t\t\t.fusion-content-boxes-2 .fusion-content-box-hover .link-area-box-hover .heading .icon i.circle-yes {\n\t\t\t\t\t\t\tbackground-color: #e9a825 !important;\n\t\t\t\t\t\t\tborder-color: #e9a825 !important;\n\t\t\t\t\t\t}<\/style><div class=\"fusion-clearfix\"><\/div><\/div><div class=\"fusion-video fusion-youtube\" style=\"max-width:600px;max-height:360px;\"><div class=\"video-shortcode\"><iframe title=\"YouTube video player 1\" src=\"https:\/\/www.youtube.com\/embed\/6Fki15BXwh8?wmode=transparent&autoplay=0\" width=\"600\" height=\"360\" allowfullscreen allow=\"autoplay; 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STEM tips<\/h2><\/div><\/div><div class=\"flip-box-back\" style=\"background-color:#e9a825;border-color:rgba(255,255,255,0);border-radius:4px;border-style:solid;border-width:1px;color:#ffffff;transition-duration:0.4s;\"><div class=\"flip-box-back-inner\">\n<p><strong>What\u2019s behind? STEM tips<\/strong><\/p>\n<p>Many instruments have a soundbox a resonator that allow sound waves to be amplified. The Sound is a vibration, a wave, through a medium such as air or a liquid. The sound wave as a shape and the frequency of the wave determines the note (A, B, C..).<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:33.333333333333% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 5.76%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 5.76%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_vp_format_video_url":"","_vp_image_focal_point":[],"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[364],"tags":[365,367,370,412,27,411,368,234,369],"class_list":["post-9284","post","type-post","status-publish","format-standard","hentry","category-advent","tag-advent","tag-adventstem","tag-air","tag-instruments","tag-music","tag-orchestra","tag-sound","tag-steam","tag-waves"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Christmas Orchestra &#8211; MATHS WEEK IRELAND<\/title>\n<meta name=\"description\" content=\"Maths Week will take place from 11 - 29 Oct. 2025. 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