One thing I want to work on this year is holding my students to higher expectations with how they write out their answers to math problems. I'm making an effort this year to give my students more problems that are embedded in a context. This means it's even more important to make sure my students are writing their answers with the context of the question in mind.

In the past, I've had a sign up in my classroom to remind my students that there should be "No naked numbers." In this case, "naked numbers" are numbers written without a unit. But, I've never given my students enough problems with units to be able to justify this. That's changing this year!

Here's the expectations I've come up with for how students should write their answers:

* Show all your thinking. I have some students who claim they shouldn't have to show any work because they did it in their head. I put a note below to remind them that even if they do it in their head, they still need to write something down.

* Use complete sentences. It's hard to write a complete sentence with your answer without looking back to what the question was asking. So, in a way, I'm tricking my students to get them to read the question again. :)

* Include the question's context. I don't want (4,5) to be an okay answer to a system of equations problem. I want to hear that four candy bars cost the same amount ($5) at Store A and Store B.

* No Naked Numbers. If the problem has units, my students' answers should have units.

* No Magic Numbers. The other problem I run into is that students will just write an answer and no work because they used their calculator. Magic Numbers are numbers that come out nowhere. If a student does a calculation on their calculator, I want them to write out what they typed in their calculator. I learned this phrase from someone I can't remember on twitter, but my husband tells me it's actually a computer science term.

Here's some close-ups:

I'm thinking I'm going to put these along the top of my dry erase board to be a constant reminder to students as they are writing out their answers. I know this is one of those things I'm going to have to be super strict about at the beginning of the year if I want my students to follow through with it.

Here are the files for these posters. I've uploaded them as an editable publisher file and a non-editable PDF file. For the Publisher file, you'll need these fonts: Caviar Dreams and Wellfleet. If you don't want to fuss with fonts, just download the PDF version. :)

I have a saying in my room "wordS in the problem, wordS in the answer" and I emphasize the S - meaning I even want more than one word explanations. I like how you've put this "saying" into posters, especially with the push toward common core and teaching students to read/write in all subjects. As always, thank you for sharing!!

ReplyDeleteI like that saying!

DeleteDefinitely using these. Thanks!

ReplyDeleteGlad you like them!

DeleteI think I am going to make this a page in their interactive notebooks!

ReplyDeleteAwesome idea!

DeleteThis is great. Says just enough to address students who ask..."but what if..." I will laminate this and hang in my high school classroom!! Thanks sooo much

ReplyDeleteGlad you like it!

DeleteMy favorite set of posters! Great idea to stress from day 1!

ReplyDelete

ReplyDeleteشركة ابو سمره لجميع متطلبات المنزل

شركتنا الأفضل لنقل الاثاث بالرياض شركة نقل اثاث بالرياض

تعمل على تقديم افضل الخدمات للزبون من سرعة الاداء وجودة العمل والمحافظه على ممتلكات المنزل ,شركة عزل خزانات شركة مميزه شركة عزل خزانات بالرياض

كما انها شركة لتنظيف الخزانات بالرياض شركة تنظيف خزانات بالرياض

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وايضا شركة تنظيف موكيت باتقان بالرياض بالمنظفات عالية الجودهشركة تنظيف موكيت بالرياض

يوجد لدينا شركة تسليك مجارى وايضا تنظيف بيارات بالمهاره الكامله شركة تسليك مجارى بالرياض

شركة تنظيف البيارات بالرياض شركتنا تعمل فى الصيانه والترميم بالرياض

شركة صيانة وترميم بالرياض

شركتنا تنفرد فى مهارة رش المبيدات دون التاثير على صحة الزبون او العمال شركة رش مبيد بالرياضشركة رش مبيدات بالرياض

شركة ابو سمره بها عمال لكشف تسربات المياه بالرياض شركة كشف تسربات المياه بالرياض

شركة المهندس

ReplyDeleteشركة تنظيف منازل وبيوت بالدمام

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