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A "Good" Lesson

8/5/2014

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This morning, I attended the first session in a four-day, online learning series on Proportional Reasoning.  During the session, we watched a video, which I want to share, because I believe it provides an excellent model of how to effectively debrief group work and honour a range of student thinking, while guiding learning and assessing fairly.

It's a Ministry video, produced in a combined Grade 6/7 class.  Several groups debrief their solutions to a problem involving proportional reasoning (curriculum connections here).  I struggled with the first few, because the solutions produced "incorrect" responses...  Why is the teacher spending so much time on the wrong answer, I wondered?! 

But then the teacher's brilliance shines through:

Click here for video!
The teacher reserves judgement on the first two groups' responses, and asks the other students to consider the solutions.  He then asks two other groups to come up to the board to share their responses.  Now the term "doubling" arises from one of the students, and the teacher invites the student to "tell us more about that". 

From here, students are given an opportunity to consider this new bit of information.  Both dogs (in the problem) grow 3 kg.  But the second dog doubles its weight, while the first dog just gets 3 kg bigger.

Once the students have a chance to chat about this, the teacher -- rather than confirming which solutions are "correct" -- has students independently complete an exit ticket telling what they think.  In this way, the teacher is able to ascertain what individual students know and understand about proportional reasoning, and more specifically, multiplicative thinking/doubling.  But not until they've all had the chance to benefit from the collective learning of the class. 

Brilliant!
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    About Vera...

    Vera & her Sons, April 2021
    After writing for several teacher and multiple birth publications, including ETFO's Voice Magazine, Multiple Moments, and the Bulletwin, Vera turned her written attention to prolific blogging for some years, including BiB,  "Learn to Fly with Vera!"  and SMARTbansho .  Homeschooling 4 was her travel blog in Argentina.  She now spends more time on her Instagram (@schalgzeug_usw)  than her blog (pictures are worth a thousand words?!) 
    DISCLAIMER
    The views expressed on this blog are the views of the author, and do not necessarily represent the perspectives of her family members or the position of her employer on the the issues she blogs about.  These posts are intended to share resources, document family life, and encourage critical thought on a variety of subjects.  They are not intended to cause harm to any individual or member of any group. By reading this blog and viewing this site, you agree to not hold Vera liable for any harm done by views expressed in this blog.
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Vera C. Teschow, OCT, M.Ed., MOT
Toronto, ON & St Peter's Harbour, PE
www.verateschow.ca 2021
Photos used under Creative Commons from Sean MacEntee, Studio Paars, Bengt Nyman, zeevveez, GoodNCrazy, CJS*64, Accretion Disc, CharlesLam, Courtney Dirks, CJS*64 "Man with a camera", Accretion Disc, Bobolink, Ian Muttoo, BioDivLibrary, Alaskan Dude, IsabelleAcatauassu, runran, Transformer18, jglsongs, Create For Animal Rights, david_shankbone, Paul J Coles, foilman, Newport Geographic, Photo Everywhere, kevin dooley, Claudio , Alex Guibord, Tscherno, f_mafra, Terry Madeley, musee de l'horlogerie, BobMacInnes, wwarby, jonathangarcia, amboo who?, chimothy27, Elin B, cliff1066™, Grzegorz Łobiński, Rennett Stowe, Farhill, Phil Manker, Guitarfool5931, airguy1988, dierk schaefer, Rob Stemple, katerha, StockMonkeys.com, Ramotionblog, andrewk3715, charlywkarl, AJC1, rachel_titiriga