{"id":4359,"date":"2022-04-06T17:03:03","date_gmt":"2022-04-06T21:03:03","guid":{"rendered":"https:\/\/sites.miamioh.edu\/edt431-531\/?p=4359"},"modified":"2022-04-06T17:03:03","modified_gmt":"2022-04-06T21:03:03","slug":"its-not-right-but-we-can-work-with-it","status":"publish","type":"post","link":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/2022\/04\/its-not-right-but-we-can-work-with-it\/","title":{"rendered":"It&#8217;s Not Right, But We Can Work With It"},"content":{"rendered":"\n<p>Did you know that parents of animals actually do not reject their babies once humans touch them? Yeah, me neither. <\/p>\n\n\n\n<p>Or did you know that toilets don&#8217;t actually flush in a different direction in the Southern Hemisphere? Yeah, I didn&#8217;t know that one either.<\/p>\n\n\n\n<p>These are two simple examples of something called misconceptions. Today, we get to dig into some misconceptions students might hold in chemistry, and what we as teachers can do to fight misconceptions in a way that works. I&#8217;ll preface the rest of this with the fact that misconceptions are one of my favorite topics in the world of educational theory, and I hope they become yours, too!<\/p>\n\n\n\n<h2 class=\"has-background wp-block-heading\" style=\"background-color:#e0e1f8\">What is a Misconception?<\/h2>\n\n\n\n<p>Misconceptions, or alternate conceptions, are wrong or partially wrong ideas or theories that students believe to be true. Misconceptions are often developed when student don&#8217;t have sufficient information to come to an accurate conclusion themselves. Then, they create their own conclusion using the limited information they do know. This explanation seems logical to them, but is not scientifically accurate. <\/p>\n\n\n\n<p>Now, before you get all mad at the students, I want you to see how these misconceptions can actually be really valuable when you, as the teacher, look at them the right way:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Where are there gaps in my own teaching?<\/strong> In other words, what did I as the teacher not explain well enough? Often times, there is something missing from our teaching when our students develop these pervasive misconceptions.<\/li><li><strong>What <em>do<\/em> my students understand?<\/strong> Many of these misconceptions hold many bits of truth. Seeing the students&#8217; misconceptions can give you insight into what they have learned and understand, and what knowledge they are building off of. If I am honest, sometimes these misconceptions are impressive, because students use a lot of creative thinking to get there. And we should always encourage creative thinking, but should also ensure accuracy. <\/li><li><strong>What did I just teach wrong?<\/strong> Many teachers still hold some misconceptions themselves. These misconceptions are not silly and outlandish like you might think- they are very believable and pervasive, especially in chemistry classes. If we were taught the misconception without realizing it, we ourselves will believe it and therefore continue to teach it. In these cases, we are providing the students with the misconceptions. Oh dear!<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"780\" height=\"400\" src=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/edt431-531\/files\/2022\/04\/prior-knowledge.jpeg?resize=780%2C400&#038;ssl=1\" alt=\"\" class=\"wp-image-4384\" srcset=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/prior-knowledge.jpeg?w=780&amp;ssl=1 780w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/prior-knowledge.jpeg?resize=300%2C154&amp;ssl=1 300w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/prior-knowledge.jpeg?resize=768%2C394&amp;ssl=1 768w\" sizes=\"auto, (max-width: 780px) 100vw, 780px\" \/><\/figure>\n\n\n\n<h2 class=\"has-background wp-block-heading\" style=\"background-color:#f6adad\">A Deep Dive Into Literature<\/h2>\n\n\n\n<p>One of my biggest goals for my future classroom is to have students learn how to digest scientific literature. Yes, of course, this means online news articles, but I also want them to learn how to dig into those big, scary papers. Just a little. <\/p>\n\n\n\n<p>But, I need to practice what I preach. I took a course in which much of what we did was read scientific literature, and it gave me a love for it. It&#8217;s oddly thrilling to learn from something that seems so high level- once you break it down, you realize how much there is to be learned from research and the papers written about it. So, I read three published articles on the misconceptions students hold about chemical bonding. <\/p>\n\n\n\n<p>Chemical bonding seems so simple, right? Ionic bonding is the transfer of electrons, and covalent bonding is the sharing of electrons. Or so you thought, because your chemistry teacher taught it to you that way. Turns out that that isn&#8217;t fully true. Interesting, huh? Here are some of the things I learned about the misconceptions students hold about chemical bonding. <\/p>\n\n\n\n<h2 class=\"has-background wp-block-heading\" style=\"background-color:#ccf8aa\">&#8220;Development of the Bonding Representations Inventory To Identify Student Misconceptions about Covalent and Ionic Bonding Representations&#8221; &#8211; Cynthia J. Luxford and Stacy Lowery Bretz, 2014<\/h2>\n\n\n\n<p>What were the most shocking things I learned here? Let&#8217;s find out:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Bonding is actually a continuum, not just either ionic or covalent. However, most instructors and textbooks take this dichotomous approach, which contributes to this misconception development of the dichotomous nature of chemical bonds. This actually becomes a &#8220;learning impediment&#8221; for students to learn about polar and non-polar bonds later on!<\/li><li>One pervasive misconception that students have is about ions and ionic bonding. They believe that electrons and their transfer are involved in the creation of ions, but they don&#8217;t understand that those ions are actually attracted to each other because of their opposite charge. <\/li><li>Some students hold the misconception that in the lattice structure of ionic compounds, the individual ion-pairs are attracted to other pairs, such as NaCl being attracted to NaCl, treating them like molecules.<\/li><li>Other misconceptions include: bonds form because atoms desire an octet, spacing of dots between atoms indicates equal sharing (such as in a Lewis dot structure), bonds are lines, and dots represent all of the electrons in a compound.<\/li><\/ul>\n\n\n\n<p>This paper also hit a lot on the <em>dangers of rote memorization<\/em> for students. It made me think about how it can be difficult to edit and improve the mental structures already in place when a student needs to combat a misconception. <\/p>\n\n\n\n<figure class=\"wp-block-embed aligncenter is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"500\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">For genuine learning to occur and for real mental frameworks to be developed in our students, we have to throw rote memorization out the window, generally. It is a massive road block to true understanding and future learning! <a href=\"https:\/\/twitter.com\/hashtag\/NSTA?src=hash&amp;ref_src=twsrc%5Etfw\">#NSTA<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/scienceteaching?src=hash&amp;ref_src=twsrc%5Etfw\">#scienceteaching<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/chemistryteacher?src=hash&amp;ref_src=twsrc%5Etfw\">#chemistryteacher<\/a><\/p>&mdash; Grace Karlock (@MissKarlockChem) <a href=\"https:\/\/twitter.com\/MissKarlockChem\/status\/1511806166418010117?ref_src=twsrc%5Etfw\">April 6, 2022<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>For example, if a student has memorized that ionic bonding involves the transfer of electrons, then they would have a <em>difficult time accommodating the new information<\/em> relating to coordinate numbers and the actual lattice structure of ionic compounds. Their misconception may seem more appealing to them than the actual, new information they are receiving, so we need to make sure as instructors that we do not give our students inaccurate information for the sake of simplicity.<\/p>\n\n\n\n<p>If I am honest, I totally held many of those misconceptions myself, even as a future teacher. And maybe you did, too. This is why being a life-long learner is essential! <\/p>\n\n\n\n<h2 class=\"has-background wp-block-heading\" style=\"background-color:#efb2cb\">&#8220;Bonding&#8221; &#8211; Keith S. Taber, Richard K. Coll, 2002<\/h2>\n\n\n\n<p>This paper had some real jaw droppers and eye openers. Here&#8217;s what I learned:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>A misconception related to bonding is that students use the social definition of \u201cshare\u201d when it comes to the sharing of electrons in a bond. They assume bonds are between an arrangement of molecules so that they can obtain full outer shells of electrons.<\/li><li>The limited, full of misconceptions understanding of chemical bonding works for high school tests, as teachers do not often test on the <em>why <\/em>but rather only the <em>what <\/em>of chemical phenomena. But if students are to continue onto study chemistry in college, this understanding will no longer work. They will encounter other bonding concepts which will be very difficult to integrate into their already existing framework if this is their initial framework.<\/li><li>The octet framework is much too rigid, and students can\u2019t understand the limitations of it, so they generalize it to all chemical bonding. Specifics of what they attribute it to include why bonds form, what should count as a bond, and how bonds should be classified.<\/li><\/ul>\n\n\n\n<p>We love talking about the importance of prior knowledge in the classroom- and it is very important! But sometimes, prior knowledge is actually hurting students. One example is when students use the social definition of \u201cshare\u201d and assume everything is shared equally. Their definition of share, from their previous life experience, is inaccurate for chemical bonding, which would make the misconception even more difficult to change, as their long term memory has made false, but strong, connections.<\/p>\n\n\n\n<h2 class=\"has-background wp-block-heading\" style=\"background-color:#f8e8cf\">&#8220;Teaching and learning chemical bonding: research-based evidence for misconceptions and conceptual difficulties experienced by students in upper secondary schools and the effect of an enriched text&#8221; \u2013 Georgios Tsaparlis, Eleni T. Pappa, and Bill Byers, 2018<\/h2>\n\n\n\n<p>Last one, I promise. I don&#8217;t know about you, but my brain is already exploding from those first two papers. Buckle up for this one!<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Bonding is hard to understand conceptually, so students resort to rote memorization- which creates misconceptions because they don\u2019t have all of the information they need \u2013 and these misconceptions are resistant to instruction.<\/li><li>The models presented in textbooks are limited, oversimplified, and can often be incorrect.<\/li><li>When teachers just teach to the test, they end to oversimplify things.<\/li><li>You need to use sophisticated reasoning to understand bonding, and most students don\u2019t have that ability yet because of their development. <\/li><li>Lewis structures can be helpful when they are just showing one singular ion, but don\u2019t make much sense if you are trying to show NaCl, for example. In that case, you aren&#8217;t showing the actual structure of ionic compounds, and this leads to the misconception that ions form as single ion-pairs, which makes students think they can be molecules.<br><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"868\" src=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/edt431-531\/files\/2022\/04\/ionic-encyclopedia-1024x868.jpeg?resize=1024%2C868&#038;ssl=1\" alt=\"\" class=\"wp-image-4382\" srcset=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/ionic-encyclopedia.jpeg?resize=1024%2C868&amp;ssl=1 1024w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/ionic-encyclopedia.jpeg?resize=300%2C254&amp;ssl=1 300w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/ionic-encyclopedia.jpeg?resize=768%2C651&amp;ssl=1 768w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/ionic-encyclopedia.jpeg?resize=1536%2C1303&amp;ssl=1 1536w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/ionic-encyclopedia.jpeg?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption>Here&#8217;s an example of a model of ionic bonding that many teachers show. However, it is extremely misleading and leads to the development of misconceptions about how ionic bonding actually functions. <\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/edt431-531\/files\/2022\/04\/real-ionic.jpeg?resize=523%2C187&#038;ssl=1\" alt=\"\" class=\"wp-image-4383\" width=\"523\" height=\"187\" srcset=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/real-ionic.jpeg?w=375&amp;ssl=1 375w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/real-ionic.jpeg?resize=300%2C107&amp;ssl=1 300w\" sizes=\"auto, (max-width: 523px) 100vw, 523px\" \/><figcaption>This model would be much more helpful, and is much more truthful!<\/figcaption><\/figure><\/div>\n\n\n\n<p>Now is a great time to reference the theory of Constructivism. Like I referenced above, the paper mentioned that students can have a really difficult time comprehending chemical bonding because it is a very abstract concept- they can&#8217;t see it! This is likely because, according to the theory, most students at this stage are in the formal operational state. This means that they need to see things to believe and understand them. And this poses a huge issue for bonding!<\/p>\n\n\n\n<h2 class=\"has-background wp-block-heading\" style=\"background-color:#b6f2e8\">What Can We Do?<\/h2>\n\n\n\n<p>Well, that was a lot. I hope you can chew on those for a long time, and that they will inform your teaching! Also, if you are anything like me, you are feeling discouraged from learning about all of the ways that misconceptions can fester in the classroom. <\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"719\" src=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/edt431-531\/files\/2022\/04\/tired-studying.jpeg?resize=1000%2C719&#038;ssl=1\" alt=\"\" class=\"wp-image-4385\" srcset=\"https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/tired-studying.jpeg?w=1000&amp;ssl=1 1000w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/tired-studying.jpeg?resize=300%2C216&amp;ssl=1 300w, https:\/\/i0.wp.com\/sites.miamioh.edu\/exemplary-science-teaching\/files\/2022\/04\/tired-studying.jpeg?resize=768%2C552&amp;ssl=1 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<p>So, what can we do? Here is what I think:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>I as the teacher need to be aware of these misconceptions so that I can specifically emphasize material that counteracts them. This means checking my own understanding, and staying up to date on relevant literature.<\/li><li>You have to provide students with a more convincing explanation that proves to them that their misconception is incorrect. Until they see that their misconception is faulty, they will not be willing to do the cognitive work to change it.<\/li><li>You can attempt to stop the formation of those misconceptions if you teach the appropriate content to students in the first place. This requires a lot of thought to look through your lessons and explanations beforehand to make sure that you aren&#8217;t leading students the wrong way.<\/li><li>I would like to implement administering tests to my students that test for misconceptions. I should create multiple choice items with high quality distractors based in common misconceptions in chemical bonding, as well as administer formative assessments to students that look to expose their misconceptions so that I can identify them and teach against them.<\/li><\/ul>\n\n\n\n<p>I will leave you with one of my actual favorite videos ever on conceptual change and how we can change misconceptions in students. I hope you love it as much as I do!<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Good Thinking! \u2014 Conceptual Change: How New Ideas Take Root\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/N3a_4471DEU?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>\n<\/div><\/figure>\n\n\n\n<p>And there you have it, everyone. The blessing and curse of misconceptions. May we identify them, change them, and stop them from forming in the first place, if we can help it.<\/p>\n\n\n\n<p>Which misconceptions about bonding did you believe? How does that make you feel, and make you feel about your chemistry education? Personally, I am still shocked. Let me know!<\/p>\n\n\n\n<p>See ya next time,<\/p>\n\n\n\n<p>Miss Karlock (@MissKarlockChem on Twitter)<\/p>\n","protected":false},"excerpt":{"rendered":"<div class=\"mh-excerpt\"><p>Did you know that parents of animals actually do not reject their babies once humans touch them? Yeah, me neither. Or did you know that <a class=\"mh-excerpt-more\" href=\"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/2022\/04\/its-not-right-but-we-can-work-with-it\/\" title=\"It&#8217;s Not Right, But We Can Work With It\">[&#8230;]<\/a><\/p>\n<\/div>","protected":false},"author":4913,"featured_media":0,"comment_status":"open","ping_status":"open","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":[154],"tags":[],"class_list":["post-4359","post","type-post","status-publish","format-standard","hentry","category-misconceptions-in-science"],"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\/4359","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\/4913"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/comments?post=4359"}],"version-history":[{"count":2,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/posts\/4359\/revisions"}],"predecessor-version":[{"id":4386,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/posts\/4359\/revisions\/4386"}],"wp:attachment":[{"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/media?parent=4359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/categories?post=4359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.miamioh.edu\/exemplary-science-teaching\/wp-json\/wp\/v2\/tags?post=4359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}