{"id":739,"date":"2022-06-05T18:38:33","date_gmt":"2022-06-05T18:38:33","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/?p=739"},"modified":"2022-06-05T18:40:41","modified_gmt":"2022-06-05T18:40:41","slug":"scratch-angle-challenge","status":"publish","type":"post","link":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/scratch-angle-challenge\/","title":{"rendered":"Scratch Angle Challenge"},"content":{"rendered":"<p>We can all draw angles with scratch, but can we add a wee square to a right angle and arc to acute &amp; obtuse angles?<\/p>\n<ol>\n<li><strong>Check you can draw a line<\/strong>. Try this bit of code, change the x &amp; y options for both <strong>go to<\/strong> blocks a few times.<\/li>\n<\/ol>\n<p><a href=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183622\/go-to-pen.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"742\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/scratch-angle-challenge\/go-to-pen\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183622\/go-to-pen.png\" data-orig-size=\"858,830\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"go-to-pen\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183622\/go-to-pen-300x290.png\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183622\/go-to-pen.png\" class=\"aligncenter wp-image-742 size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183622\/go-to-pen.png\" alt=\"Scratch Code screenshot\" width=\"858\" height=\"830\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183622\/go-to-pen.png 858w, https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183622\/go-to-pen-300x290.png 300w, https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183622\/go-to-pen-768x743.png 768w\" sizes=\"auto, (max-width: 858px) 100vw, 858px\" \/><\/a><\/p>\n<p>2. <strong>Draw a circle<\/strong>, remember this is not a real circle, but if you make a polygon with enough sides it looks like a circle.<\/p>\n<p><a href=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"741\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/scratch-angle-challenge\/circle\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle.png\" data-orig-size=\"1004,990\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"circle\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle-300x296.png\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle.png\" class=\"aligncenter wp-image-741 size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle.png\" alt=\"Scratch code to draw a circle.\" width=\"1004\" height=\"990\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle.png 1004w, https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle-300x296.png 300w, https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle-768x757.png 768w, https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183621\/circle-50x50.png 50w\" sizes=\"auto, (max-width: 1004px) 100vw, 1004px\" \/><\/a><\/p>\n<p>Next can you alter the code to draw half a circle. Then close the loop to make a semi-circle?<\/p>\n<p>If you can manage that you might be able to draw some angles.<\/p>\n<p><a href=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"740\" data-permalink=\"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/scratch-angle-challenge\/scratch-semi-circle-angle-challenge\/\" data-orig-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge.png\" data-orig-size=\"1260,880\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"scratch-semi-circle-angle-challenge\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge-300x210.png\" data-large-file=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge-1024x715.png\" class=\"aligncenter wp-image-740 size-full\" src=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge.png\" alt=\"Scratch screenshots of drawings\" width=\"1260\" height=\"880\" srcset=\"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge.png 1260w, https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge-300x210.png 300w, https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge-1024x715.png 1024w, https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge-768x536.png 768w\" sizes=\"auto, (max-width: 1260px) 100vw, 1260px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We can all draw angles with scratch, but can we add a wee square to a right angle and arc to acute &amp; obtuse angles? Check you can draw a line. Try this bit of code, change the x &amp; y options for both go to blocks a few times. 2. Draw a circle, remember [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":740,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[18,30],"tags":[],"class_list":["post-739","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-maths","category-scratch"],"jetpack_featured_media_url":"https:\/\/blogs.glowscotland.org.uk\/nl\/public\/bantonbuzz\/uploads\/sites\/35004\/2022\/06\/05183619\/scratch-semi-circle-angle-challenge.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/posts\/739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/comments?post=739"}],"version-history":[{"count":2,"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/posts\/739\/revisions"}],"predecessor-version":[{"id":744,"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/posts\/739\/revisions\/744"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/media\/740"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/media?parent=739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/categories?post=739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/nl\/bantonbuzz\/wp-json\/wp\/v2\/tags?post=739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}