{"id":337,"date":"2017-10-15T23:05:29","date_gmt":"2017-10-16T03:05:29","guid":{"rendered":"http:\/\/sites.miamioh.edu\/edt431-531\/?p=337"},"modified":"2017-10-15T23:05:43","modified_gmt":"2017-10-16T03:05:43","slug":"the-impact-of-a-feather","status":"publish","type":"post","link":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/2017\/10\/the-impact-of-a-feather\/","title":{"rendered":"The impact of a feather"},"content":{"rendered":"<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-338\" src=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/edt431-531\/files\/2017\/10\/Secret-of-knowledge-300x300.jpg?resize=300%2C300\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2017\/10\/Secret-of-knowledge.jpg?resize=300%2C300&amp;ssl=1 300w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2017\/10\/Secret-of-knowledge.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2017\/10\/Secret-of-knowledge.jpg?w=736&amp;ssl=1 736w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Socrates could be talking about anything here, and I&#8217;m sure we could apply this statement to anything. Today, we&#8217;re going to apply it to knowledge- specifically the knowledge of students.<\/p>\n<p>Students don&#8217;t come into your classroom as empty vessels waiting to be filled with knowledge. They come having already experienced life itself, and they have built their own knowledge from these experiences. For students to effectively learn, we must construct new knowledge from the old, and sometimes that is easier said than done.\u00a0<em>Constructivism<\/em> is a method of teaching which makes this process more effective.\u00a0<i><br \/>\n<\/i><\/p>\n<p>The articles\u00a0<em>Constructivism and Conceptual Change, Parts I and II,<\/em> by Alan Colburn, discuss constructivist practices, why they work, and how they can be used in the classroom. Links to the articles can be found <a href=\"http:\/\/static.nsta.org\/files\/tst0710_10.pdf\">here<\/a>\u00a0and <a href=\"http:\/\/static.nsta.org\/files\/tst0711_14.pdf\">here<\/a>.<\/p>\n<ul>\n<li><strong>Our experiences can build our perception\u00a0of reality.<\/strong><\/li>\n<\/ul>\n<p>As Colburn states, &#8220;reality is in the eye of the beholder.&#8221; The way we experience the world is going to change how we view the world, and that includes the way that we experience science. One thing I knew I had trouble grasping in Physics when I was younger was that everything falls at the same rate. I had\u00a0<em>seen<\/em> that a feather and a rock fall at\u00a0<em>different<\/em> rates- the feather hit the ground after the rock.\u00a0I remember watching this video, which changed my understanding of falling objects:<\/p>\n<p><iframe loading=\"lazy\" title=\"Hammer vs Feather - Physics on the Moon\" width=\"500\" height=\"375\" src=\"https:\/\/www.youtube.com\/embed\/KDp1tiUsZw8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>This video allowed me to\u00a0change what I had known about falling objects, a process called &#8220;accommodation.&#8221; Just seeing that single feather fall at the same rate of the hammer changed how I perceived the world.<\/p>\n<ul>\n<li><strong>Changing the preconceived knowledge that students have means building new information to change the old, not fighting the old.<\/strong><\/li>\n<\/ul>\n<p>Colburn recognizes the importance of helping students accommodate new information that challenges previous understanding. Failure to accommodate ultimately leads to the students&#8217; rejection of the knowledge, and their memorization and subsequent loss of information.\u00a0<strong>You can&#8217;t just lecture and expect students to accept what you say- they have to\u00a0<em>believe<\/em> what you say.<\/strong><\/p>\n<ul>\n<li><strong>Transforming your classroom into a constructivist class.<\/strong><br \/>\nColburn identifies two ideas that are important to keep in mind in a constructivist classroom.<\/p>\n<ol>\n<li>Learning is an\u00a0<strong><strong>active process.<br \/>\n<\/strong><\/strong><\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Tell me and I forget. Teach me and I remember. Involve me and I learn<a href=\"https:\/\/twitter.com\/hashtag\/constructivistteaching?src=hash&amp;ref_src=twsrc%5Etfw\">#constructivistteaching<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/acuedu_p?src=hash&amp;ref_src=twsrc%5Etfw\">#acuedu_p<\/a><\/p>\n<p>&mdash; Whitney Robertson (@whit692) <a href=\"https:\/\/twitter.com\/whit692\/status\/337148184746942464?ref_src=twsrc%5Etfw\">May 22, 2013<\/a><\/p><\/blockquote>\n<p><script data-jetpack-boost=\"ignore\" async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p><strong><br \/>\n<\/strong>Colburn states that in order to assimilate new information into existing knowledge, or to accommodate knowledge based on new information, students need to be mentally engaged. Most lecture styles do not create an environment in which students can become actively engaged, but it\u00a0<em>is\u00a0<\/em>possible to make them more\u00a0active.<\/p>\n<ol>\n<li>During the lecture, take time to pause and have students summarize new information\u00a0<span style=\"text-decoration: underline\">in their own words<\/span><\/li>\n<li>Give students opportunities to write reflections in their notes over the material being discussed.<\/li>\n<li>Don&#8217;t do the same thing every day- take breaks away from lecture to give students the chance to actively investigate topics in the classroom.<\/li>\n<\/ol>\n<\/li>\n<li>To\u00a0align student knowledge with scientifically accepted ideas, we must\u00a0<strong>recognize misconceptions\u00a0<\/strong>and present students with\u00a0<strong>an alternative idea that works better.<br \/>\n<img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-345\" src=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/edt431-531\/files\/2017\/10\/Screen-Shot-2017-10-12-at-10.07.13-AM-229x300.png?resize=229%2C300\" alt=\"\" width=\"229\" height=\"300\" srcset=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2017\/10\/Screen-Shot-2017-10-12-at-10.07.13-AM.png?resize=229%2C300&amp;ssl=1 229w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2017\/10\/Screen-Shot-2017-10-12-at-10.07.13-AM.png?resize=768%2C1005&amp;ssl=1 768w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2017\/10\/Screen-Shot-2017-10-12-at-10.07.13-AM.png?resize=783%2C1024&amp;ssl=1 783w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2017\/10\/Screen-Shot-2017-10-12-at-10.07.13-AM.png?w=830&amp;ssl=1 830w\" sizes=\"auto, (max-width: 229px) 100vw, 229px\" \/><br \/>\n<a href=\"https:\/\/www.pinterest.com\/pin\/650629477389084741\/\">https:\/\/www.pinterest.com\/pin\/650629477389084741\/<\/a><br \/>\n<\/strong><\/p>\n<ol>\n<li>When asking for answers, always ask, &#8220;Why do you think so?&#8221; This gives students the opportunity to give reasoning and evidence to support their answer. If they can&#8217;t explain why, then you know they need more help on the material.<\/li>\n<li>Give students problems to solve and discuss rather than giving them a problem and immediately showing them how to come up with an answer. The more concrete the problem, the more students can relate, and it is more likely misconceptions will be revealed or challenged.<\/li>\n<li>Do a &#8220;Think-Pair-Share&#8221; activity to have students discuss material before going into the lecture. Use students&#8217; sharing to gauge their pre-conceptions about the topic to guide the learning and relate it to what they already know.<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<p>In order for students to learn, you can&#8217;t fight their experiences, tell them they are wrong, and expect them to learn anything. Their previous experiences are the foundation upon which you are able to construct new knowledge. Don&#8217;t fight the old, build towards the new. Even just a feather has the power to challenge a misconception.<br \/>\n<strong>Activity: Reasons for the Seasons<\/strong><\/p>\n<ul>\n<li>Common misconception: &#8220;We have seasons because in the summer, the Earth is closer to the sun, and in the winter, the Earth is further from the sun.&#8221;\n<ul>\n<li>As an engage activity, have students roast marshmallows! in Each marshmallow, position a toothpick to represent the earth&#8217;s axis. Give students a longer stick to prevent them from getting too close to the flame from the bunsen burner. When students roast marshmallows and rotate the marshmallow by following its axis, what to they observe?<\/li>\n<li>For explain, have students\u00a0investigate when seasons occur on different hemispheres of the earth.\n<ul>\n<li>What does it mean that summer in the northern hemisphere occurs during the southern hemisphere&#8217;s winter?<\/li>\n<\/ul>\n<\/li>\n<li>Also have students investigate the Earth&#8217;s position in its orbit around the sun in the summer and winter.\n<ul>\n<li>When is it closer to the sun? When is it furthest away from the sun?<\/li>\n<\/ul>\n<\/li>\n<li>As an explore activity, have students in groups explore what else could explain the different seasons, if not the proximity of the earth to the sun.<\/li>\n<li>To evaluate, have students in groups compare and contrast their different theories and present their findings to the class. Do any groups or individuals disagree?\n<p>References:<br \/>\nColburn, A. (2007, October). Constructivism and Conceptual Change, Part I. <em>The Science Teacher<\/em>.<\/p>\n<p>Colburn, A. (2007, November). Constructivism and Conceptual Change, Part II. <em>The Science Teacher<\/em>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Socrates could be talking about anything here, and I&#8217;m sure we could apply this statement to anything. Today, we&#8217;re going to apply it to knowledge- <a class=\"mh-excerpt-more\" href=\"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/2017\/10\/the-impact-of-a-feather\/\" title=\"The impact of a feather\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":2137,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[6,1],"tags":[47,15,16,48,17,12],"class_list":["post-337","post","type-post","status-publish","format-standard","hentry","category-constructivism","category-misc","tag-constructivism","tag-education","tag-high-school","tag-knowledge","tag-science","tag-teaching"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/posts\/337","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/users\/2137"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/comments?post=337"}],"version-history":[{"count":0,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/posts\/337\/revisions"}],"wp:attachment":[{"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/media?parent=337"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/categories?post=337"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/tags?post=337"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}