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Four Fours = Tons of Fun

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My students took their end-of-instruction exam on April 13th.  That was two weeks ago, and we still have three weeks left in the school year.  My students and I worked extremely hard to cover the entire curriculum before Spring Break began.  Now that testing is over, it's been a full-time job keeping them busy.  I know a lot of people are probably reading this right now and thinking that I should still be teaching new content.  That just isn't feasible with how my school structures testing.  We started testing April 13th and will finish May 7th.  Of course, we aren't testing every day in that window.  That would be insane.  But, the kids who show up to each class period each day are a surprise.

So, I'm taking this opportunity to have my students reflect on the school year.  I'm taking this opportunity to pose problems that stretch their brains.  I'm taking this opportunity to engage them in the sorts of activities that are meaningful but don't tie directly into the tested curriculum.

My kids keep coming to my class expecting to watch a movie.  Eventually, they're going to realize that's not how Ms. Hagan rolls  :)

One of my favorite activities from the past week was called Four Fours.  I learned about this puzzle from the #MTBoS, but I'd never tried it out with my students.

The Task: Form the numbers 1-100 using exactly four fours.  Feel free to use addition, subtraction, multiplication, division, exponents, roots, factorials, decimals, and concatenation.

We played around using four fours and some math operations to figure out what they made.



My students had never been exposed to the idea of factorials before, so that was a fun mini-math lesson to give.  I've never used factorials with my students because they aren't included in my state's tested standards.  But, you know what, that shouldn't matter.  I need to stop worrying so much about what's on the test.  I'm selling my students short.  I have a chance to expose them to a side of mathematics they have never seen, and I need to take that.



Several of my students asked some really good questions about where factorial would fit in with the order of operations.  I wish I had asked them where they thought it fit in instead of just giving them an answer.  Actually, I think this is something I need to work on for next year.  I go back and forth with whether I should review the order of operations at the beginning of the school year.  Some years I do because I find that my students bring over so many misunderstandings from middle school.  But, I never feel like this reviewing does much good because students are convinced that this is review material and they understand the order of operations perfectly fine.



But, what if I took it further next year?  What if we talked about the order of operations, and then we discussed where to put all of the stuff that studying Algebra 1 and Algebra 2 and higher level math subjects brings with it?  We need to talk about factorials.  We need to talk about roots.  We need to talk about the vinculum.  (I love exposing my students to new math-y words!)  We need to talk about the difference between parentheses that signify grouping and parentheses that signify multiplication.

In other words, I need to step up my game.  


To structure this activity and my students' responses, I printed off the "Mind Your 4s" sheet from 17GoldenFish.

I wish I could say I passed out the pages for students to write their answers on and the room was instantly filled with rainbows, butterflies, and smiling students.

That's NOT what happened

In fact, for the first 30 minutes of first period, I thought I had made the biggest mistake in the world by assigning this task to my students.  There was complaining.  There was grumbling.  Yes, I realize those are kinda the same thing.  I guess I just want you to realize that the vibe in my classroom was not a good thing.  Students were asking, "Ms. Hagan, why do you hate us?" To this, I answered, "I don't hate you.  I love you.  That's why I'm trying to stretch your brain today."

The Growth Mindset Bulletin Board was working overtime.

Student: This is too hard!
Me: This will take some time and effort!

Student: I give up.
Another Student: I will use some of the strategies I've learned.



Seriously, it wasn't pretty.  I have only about 9 students in my first period Algebra 1 class.  4 of the students were working semi-diligently.  The other 5 students were sitting and complaining.  They tried to just sit and play on their cellphones, but I stopped that by threatening to take them away for the rest of the day.  No one wants to lose their phone for the entire day during first period!  I didn't think my students were getting anything out of this activity.

But, thirty minutes into class, something changed.  One kid excitedly announced that he had figured out how to find a certain number.  Another student asked how he had found it.  Instead of telling what he did, he gave a hint about using factorials.  This led to a couple of other students figuring it out and exclaiming happily as a result.  Pretty soon, the kids were going crazy with excitement each time they found a new number.  They were helping each other, coaching each other, encouraging each other.

Students who sat idle for the first half of class were talking about how they didn't find as many solutions as their classmates because the rest of the class had gotten a head start.  Teenagers...


The same cycle continued for much of the day.  The class would start off grumbling.  But, the excitement of a student or two would somehow turn the class around.  The sheet I gave students to fill out had 5/100 answers already filled in.  To get their participation grade for the class period, students had to fill in 25 additional answers.  Of course, they were encouraged to do more than that.  

It was fun to see students make observations during this activity.  For example, in almost every class period, one student would exclaim that the majority of the answers they had found were in the far right hand column.  To this, I said, "Well, it makes sense since that column is multiples of four." I'm kicking myself now, though.  What I should have said: "How interesting!  Why do you think that is?" #stilllearning 

I did have a problem with a student looking up answers on their phone.  I'm just skeptical when the completed assignment looks like this.  I know that as I worked on the activity that my answers were much more sporadic and spread out.  


I had several students remark that this activity would have been so much easier if we were using the number 5 instead of the number 4.  I joked that they had just found the next day's activity for me: Five Fives.  In fact, when I gave the students a logic puzzle the next day, they complained that they would rather be solving Five Fives.

It was a great brain stretching activity.  It was a good review of the order of operations.  It let my students experience factorials.  And, they learned what the word concatenate meant.  It kept them busy for an entire fifty minute period.  And, I think it was a lot of fun.  Definitely doing this again!

Logic Puzzle Love

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I heart logic puzzles.  Give me a long road trip where I'm not the one driving, and I'll probably be doing one of two things when I'm awake: reading or working logic puzzles.

One of my favorite logic puzzles is one I learned about in high school.  My high school calculus teacher would leave us packets of logic puzzles to solve on days when we would have a substitute.  In one packet, there was a certain puzzle that frustrated me.  There was a set of cells that were either colored in or not colored in.  And, there were clues around the edges to help determine which cells were which.  The numbers around the puzzle tell how many cells in a row are colored in.  This puzzle took me hours to solve, but I couldn't give up.  Once I figured out a strategy, I was so proud of myself.  And, I was also hungry for more puzzles like that to solve.  I found several free sources of these on the internet, and I've been solving them on and off ever since.

Here's an example from the puzzle handout I gave my students:

Source: https://www.griddlers.net/images/iGridd_Demo.pdf 
This file that I printed puzzles from for my students to do also has the best rule explanation I've seen for these type of puzzles.

Source: https://www.griddlers.net/images/iGridd_Demo.pdf 
These puzzles have only about half a billion different names that they go by: Nonograms, Paint by Numbers, Griddlers, Pic-a-Pix, Picross, PrismaPixels, Pixel Puzzles, Crucipixel, Edel, FigurePic, Hanjie, HeroGlyphix, Illust-Logic, Japanese Crosswords, Japanese Puzzles, Kare Karala!, Logic Art, Logic Square, Logicolor, Logik-Puzzles, Logimage, Oekaki Logic, Oekaki-Mate, Paint Logic, Picture Logic, Tsunamii, Paint by Sudoku and Binary Coloring Books.  (And, yes, I did just copy and paste that from Wikipedia.)



Before giving my students 6 puzzles from this handout to solve on their own, we worked one puzzle together as a class. This puzzle was downloaded from Web Paint-by-Number.  I started by showing students a few strategies for filling in boxes.  Soon, they were full of their own ideas.

Their assignment was to complete 2 of the puzzles on their own during the class period.  Some students chose to do more than 2.  Others stopped after fulfilling the minimum requirement.

Source: http://webpbn.com/
One thing I've noticed about my students this year is that they really struggle with thinking logically.  Their main tendency is to narrow a situation down to two or so ways and then randomly choose one to go with.  The idea that it is possible to know something for certain is foreign to them.  But, we're working on that!

My favorite part of assigning my students these logic puzzle type tasks is eavesdropping on their conversations.  Hearing students explain their reasoning to one another makes my day.  It's something I need to make happen more often in my classroom.

Did all of my students love these puzzles?  No.  Did it push all of them out of their comfort zones?  Yes.  Several of my students enjoyed these puzzles so much that they downloaded apps to their phone to solve extra puzzles over the weekend.  Yay!  :D 

Logic Puzzle Love: Shikaku Edition

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I'm not sure why I'm still surprised when the #MTBoS comes through for me.

Last week, I tweeted about doing griddler logic puzzles with my students.  Bowen Kerins tweeted back with a suggestion of a different type of logic puzzle that could be tied to the math curriculum: shikaku.


Guess what type of puzzle we did the next day in class?

A quick google search revealed an article in NCTM's Mathematics Teaching in the Middle School May 2010 issue by Jeffrey J. Wanko.  Dr. Wanko wrote about a process of introducing students to logic puzzles by first showing them a completed puzzle and having them determine the rules of the puzzle.

I placed the unsolved shikaku puzzle from the article on the SMARTBoard.  I asked students to speculate as to what the rules of the puzzle were.  After a few suggestions, I asked students if it would help to see a completed puzzle.  They were eager to see this.


At first several students proclaimed that this was too hard or impossible.  And, of course, I followed this up with "This will take some time and effort." In some class periods, a student said this second line instead of me.  #growthmindset  It was really cool to see the light bulbs going off as students studied the screen.  Soon, they decided that the circles told how many boxes were in each section.

Though, the room quickly erupted when one student claimed that each section must be a rectangle.  Other students argued that squares were also allowed.  Some students claimed that every square was a rectangle.  Several classmates were less than convinced.

We also discussed the fact that the rectangles could not overlap, and the circle could be placed anywhere in the rectangle.  With these rules, students were antsy to start a puzzle.  I put up a puzzle on the board to do as a class from the same NCTM article.  Students came up one at a time and drew a rectangle where they thought it went.  Some students were not using logic to place their rectangles.  But, I didn't say a word.  I figured the class would figure this out eventually.  And, they did.  They worked together to fix the mistakes.


After doing one puzzle as a class, I gave students an activity sheet with 4 more shikaku puzzles.  To receive their points for the day, they had to successfully complete two of the puzzles.  Most of the students agreed that they liked these puzzles better than the griddler puzzles from the previous day.

It was eye-opening to listen to students' thinking as they worked these puzzles.  One student claimed that if the circled number was odd, the boxes would always be in a straight line.   I hope they eventually realized that 9 broke this pattern.  What they were actually noticing was the difference between prime and composite numbers!

I could see using this as a fun introduction to factoring.  A 12 rectangle can have dimensions 1X12, 2X6, or 3X4.  Students had to consider each of these possibilities when solving the puzzle.  I can also see using this as part of an investigation into comparing area and perimeter.



These got my students thinking which is exactly what I want them to be doing during these last few weeks after testing and before the end of school.  Several students came in the next day and asked for more of these puzzles to do.  I even have students who aren't enrolled in my classes coming to me and asking for logic puzzles because they see their friends doing them.  These puzzles are definitely a keeper!

Here's a link to a pdf file by the author of the NCTM article with more logic puzzles (including some shikaku puzzles!) to use in the classroom.  Enjoy!

What Worked; What Didn't: Paper Turn-In System

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I kinda have an embarrassing announcement.  I can't believe it's taken me so long to figure this out.  For the first two years of my teaching career, I had a single turn in tray for all of my classes.  This made grading miserable.  I had to sort all of my papers into piles before I could start grading.  Why I put up with this for two years, I don't know.

I was frustrated.  My students were especially frustrated when they went to retrieve work back out of the tray and had to dig through stacks of papers to find theirs.  It was messy.  It was disorganized.  It got the job done, but it didn't do it well.  At all.  

This year, I gave each class its own try to turn their papers into.  Nothing fancy.  Just a set of trays and mini post-it notes to label them.


I guess this post is a reminder to myself to never go back.  Separate turn-in trays for each class period are definitely the way to go.  

Tweaks for Next Year:


Better Tray Labeling System - My afternoon classes struggled with whether they should use the tray above or below their post-it note.  Next year, I'll put arrows on the labels.  I'll also hopefully come up with some prettier/fancier/more durable labels than just post-it notes.  

Change Location of Turn -In Tray - When I had only a single turn-in tray, it lived on my desk.  I definitely didn't want a stack of 7 trays on my desk.  So, I set them on top of a cabinet in the corner.  Because of the daily migration of desks toward the wall, it soon became the case that there was always a desk pushed in front of this cabinet.  The student sitting in front of the turn-in trays got very agitated when people were constantly leaning over their desk to turn in their papers.  It definitely needs a new home for next year!  

Unfinished Tray - Sometimes I had trouble differentiating between papers/quizzes that were turned in unfinished on purpose and papers of students who intended to come back and finish them.  I tried having students write unfinished on papers, but they were less than consistent.  Next year, I want to make a special tray for unfinished papers that the students plan on returning to complete.  This will save my sanity and theirs!  

Q & A: Time Management with Interactive Notebooks

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The Question:

I am hopeful you'd be willing to share with me how to get started with the INBs. We operate on an A/B day schedule with 80 minute periods. I am reluctant to devote so much time to this process, especially when it sometimes takes more than 1 period to complete the fold-able for a given topic. Honestly, I am not really even sure about INBs, but I am desperate for an engaging stepping stone to collaborative groups. Any thoughts you'd be willing to share will be considered helpful!

My Answer:  


INBs do take a lot of time and effort.  Here's my advice for spending time more wisely in class.


Prep, Prep, Prep!  


Have students do as much prepwork before class begins as possible.  When students enter the classroom, a list of supplies should be posted.  Expect students to have all of the needed supplies out BEFORE the bell rings.

Here's an example of one day's supply list.  I project this on the SMARTboard at the beginning of each period.  I used to assume that students would just be able to read my mind and get out the necessary supplies.  Students like it better this way.  I like it better this way.  If I have students get out a supply we don't end up using, they call me out on it.  They also call me out if I forget to put something on the supply list for the day.  If you don't have a SMARTBoard or IWB, this list could also be written on the dry erase board.


Some teachers have tables set up for students to grab handouts and foldable templates when they enter the classroom.  Then, students can start the process of cutting and folding sooner.  I haven't found a way to make this work with my classroom set-up.  Yet.

Decide What's Worth It


Decide which information is worth having your students write down word for word and which information could be better reviewed by using fill-in-the-blank notes or even pre-printed notes.  Each teacher will have a different opinion on this.  That's okay!

I alternate between all three types of notes throughout the year.  Here are a few examples:

Example of Fill-in-the-blank Notes


Example of Completely Hand-Written Notes:


Example of Pre-Printed Notes:


Some days, I will start by expecting students to write out notes by hand.  After having it take longer than intended during first hour, I will type up the notes and print them for my later classes.  Always ask yourself - is this worth it?

Remember - You Can Make Things Worth It


Interactive notebooks do take more time.  If kids are taking notes and never looking at them again, I think the notebooks are a waste of time.  Save yourself and your students a major hassle and use a textbook.  Most kids aren't naturally going to turn to their notebooks for help.  They're going to turn to you.  It's hard, but I have to force myself to not answer questions that can be found in my students' notebooks.  The kids accuse me of being mean and probably call me all sorts of nasty names behind my back for this, but I really do think it helps my students.  

When I start forcing students to use their notebooks, they start taking better notes.  If I ask a question that no one in the class can answer, I make the entire class turn to the appropriate page in their notebook.  No exceptions.  I have to sell my students on the notebooks, and the only way I've found to do that is to make them use them.  

So, making foldables and filling out graphic organizers is more time consuming.  But, I feel that I can redeem that time by making my classroom a place where students reference their notebooks regularly.  

Set a Timer


When I give my students a notebook task to do, they can easily stretch it to take three times longer than I intended.  Cutting things out is the worst because they seem to talk to their neighbors way more than they are actually cutting.  To combat this, I decide how long it should take students to complete a task.  If it's a one minute task, I set a timer for a minute and a half.  If it's a two minute task, I set a timer for three minutes.  Usually, I try to allow 1.5 times the amount I *think* it should take.  Inform students that as soon as the timer goes off, you will be moving on whether they are ready or not.  My kids hate this, but it really does help to keep them (and me!) on focus.  



Don't Give Up


Keep at it.  Notebooks may be rough for a while.  Please don't give up.  Tweak things.  Try something new.  Don't feel like you have to have a perfect notebook page every day.  Not every notebook page is Pinterest-worthy.  My notebooks get better and better each year.  I'm still learning.  My students who are on their second or third notebook with me are helping me to get better.  They give me advice on what works best for them.  Listen to this feedback.  Give your students the opportunity to share feedback about the notebooks.  There isn't such a thing as a perfect notebook, but we can all strive to make our notes better and better.  

Thank You!

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To all the teachers out there reading this blog post, thank you.  Thank you for all the hard work you put into your job day in and day out.  Thank you for going to work each day and putting your heart and soul into what you do with no guarantee of receiving even a simple thank you.  I am a product of all the teachers I have been blessed to have in my own life, including my first and most loyal teachers: my family.

I was recently contacted by a company called Feeln.  I was a bit skeptical until I learned that Feeln is a division of Hallmark.  As a kid, one of my favorite memories is setting down on the couch with my family to watch the Hallmark Hall of Fame movies when they came on television.  My mom would pop popcorn and make milkshakes for everyone.  The movies would make us laugh and cry.  They were inspirational, feel-good movies that my entire family loved.

Founded in 2007 by Academy Award winning Producer Rob Fried, Feeln is a subscription video on demand service showing films that move, inspire and delight audiences of all ages. Subscribers enjoy a wide variety of content, including award winning films, Hollywood blockbusters, Feeln Original Short Films, and Hallmark Hall of Fame® movies. Feeln is available online; on stream-to-TV devices including Roku, AppleTV, and Xbox; and on mobile phones and tablets.

In exchange for telling all of you about this service, Feeln gave me the chance to check out some of their movies for free.  I was excited to see many Hallmark Hall of Fame movies listed I hadn't thought of in years.  Feeln is a curated collection of movies that are positive, clean, and inspirational. These are the movies that just make you smile to think about them.

In honor of National Teacher Appreciation Week, Feeln wants to offer you all a special offer: an annual subscription for only $11.99.  Follow this special link to sign up.  Enter promo code 0515BlogConnie.

Want to get a small taste of all that Feeln offers?  They want to let you watch one of their original short films for free.


Miss Connie's Last Day tells the story of a retiring preschool teacher who receives a surprise from her students. This short film (5:12) depicts the importance of appreciating teachers, that not only nourish the minds, but also the hearts of their students.


To all the teachers out there, you are appreciated!  

1-4-5 Square Puzzle Challenge

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This year, Thursdays in my classroom were actually Brain Teaser Thursdays.


This has been a lot harder than I anticipated.  Now, I love brain teasers.  But, there's a definite difference in the brain teasers I find engaging and my students are interested in.  I've found quite a few though that kept them busy and intrigued.  I've decided I need to blog about them before I forget which ones worked and which didn't.

On my school computer, I only have four bookmarks: Remind, a site with trig lesson plans, a site that makes printable flashcards, and a site with puzzles/brain teasers to solve.

This square puzzle that I'm about to blog about came from the puzzle site.  I'll show you how the site presented the puzzle.  Then, I'll show you how I did it in class with my students.

Source: http://www.puzzle.dse.nl/teasers/index_us.html 
I knew that if I projected this picture on the board, my kids would be less than interested.  I needed to print off the pieces for them so they could actually manipulate the pieces with their hands.  I don't know about you, but I would have no clue how to go about solving this without printing off the pieces...


For my first period class, I put this image into a file 4-to-a-page and printed it on orange cardstock.  I fed that cardstock through my mini laminator to make the pieces durable enough to last a day with six classes of high school students.  My first hour was tasked with cutting apart the puzzle and solving it.  This means my first hour saw the square made with 1 piece and the square made with 4 pieces.  They had to combine these to make one square with 5 pieces.

The students claimed the puzzle was impossible.  I promised them it wasn't.  Eventually one student was able to figure it out.  I had my students put their pieces in a ziploc bag for the later classes.  One of my students wrote Algebra 1 on the bags.  But, I used this activity with my Algebra 2 and trig classes, too.


As my later classes trickled in, I instructed them to pick up a bag from the front desk and wait for further instructions.  Many of my students assumed that the shapes in this bag were tangrams.  On the first day of school, I had students try to make a square using all 7 tangrams.


Now that the pieces were already jumbled in a bag, I could change up my instructions.  Instead of asking students to take the single square and the square made out of four pieces and construct a square out of all five pieces, I broke the puzzle down into three mini-challenges.  This worked MUCH, MUCH, MUCH better.  The students who didn't successfully complete the third challenge still had the satisfaction of completing the first two challenges.  



Challenge 1:  Using one piece, make a square.  

Every student could be successful at this challenge!  

Challenge 2:  Using exactly four pieces, make a square.  

Some of my students saw how to do this right away.  Others took a little more time.  That was perfectly okay.  

Challenge 3:  Using all five pieces, make a square.  

This truly was a challenge for most of my students.  The idea that a small square could be added and the pieces would still make a square was kinda mind-blowing.  Honestly, it blows my mind, too.  

Some kids tried to make the square with four pieces and lay the single square on top and claim that they had made a square with all five pieces.  Later in the day, my instructions became more precise to avoid this attempt at overlapping pieces.  

This made a great five-minute class opener.  It got my students a bit agitated and frustrated.  But, I view these as good things to happen in math class.  I will take students that are agitated and frustrated over students who are lethargic and couldn't care less any day of the week.  

Want to download the files to print these yourself for your students to use?  Click here.  

I'm hesitant to post the solution picture, but I'm going to.  But, don't be surprised if I change my mind in a few hours and take the solution off.




Things Teenagers Say Volume 33

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Happy Monday!  Let's celebrate with a new edition of Things Teenagers Say.  Seeing as I only have three more days after today with students, this will probably be the last volume for the school year.  Yay for summer!


Previous Volumes:
Volume 01 | Volume 02 | Volume 03 | Volume 04 | Volume 05
Volume 06 | Volume 07 | Volume 08 | Volume 09 | Volume 10
Volume 11 | Volume 12 | Volume 13 | Volume 14 | Volume 15
Volume 16 | Volume 17 | Volume 18 | Volume 19 | Volume 20
Volume 21 | Volume 22 | Volume 23 | Volume 24 | Volume 25
Volume 26 | Volume 27 | Volume 28 | Volume 29 | Volume 30
Volume 31 | Volume 32


--

I'm about to go hug a tree if you don't stop it.

--

This paper is so thin it makes me look fat.

--

Me: Today's reflection form is titled "The Good, the Bad, and the Ugly." Does anyone know where that comes from?
Student: Of course.  OU is good.  OSU is bad.  The Texas Longhorns are ugly.

--

It's not cheating; it's looking for inspiration.

--

Student 1: What time is it?
Student 2: Time for you to check your phone yourself to see what time it is.

Oh how times have changed!  
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Why have kids when you can have cats?

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Student 1: Do you see that orange apple thing?
Student 2: You mean the pumpkin?



--

Ms. Hagan, you should make an origami snake.  Then, you could eat it, and it wouldn't be against your religion.

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Student 1: What are you wearing to the sports banquet?
Student 2: Clothes.

--

Student: Ms. Hagan, you could run for president.
Me: You do realize that I'm not old enough to be president, right?
Student: You could always be president of Cuba.

--

Student 1: You're the problem.
Student 2: You're the solution.

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Pencil me up, someone!

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I think Einstein would have been a hippie!

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Ms. Hagan, we're not in the hood!

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Student: Should I have my present math teacher or my future math teacher sign this enrollment form?
Me: I don't think it matters.
Student: Well, you're going to be both of them, so I guess I'll have you sign it.

--

Ms. Hagan, will your key to the city open up the donut shop?

--

I don't think you'd be a very good comedian person.

#feelingthelove 

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2, 3, 5, 7.  Prime numbers won't matter when you're living in heaven.

--

My neighbor looks like skinny Jesus.  My dad looks like fat Jesus.

--

This lesson on radicals is radiculous.

--

You're not going to believe this, but my cat took off with my notes.

--

What did you get for Mother's Day, Ms. Hagan?
I'm not a mother.
You mean you didn't get any kitty litter?


Stuff Worth Sharing: The Game of 24

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When I was student teaching, my cooperating teacher had a copy of the game 24.  When a class period unexpectedly finished 5 minutes early, we would pull out the game and put a 24 card on the board to solve.  If you're not familiar with the game, use the four given digits plus any mathematical operators to make the number 24.

My current students had never played this before, but we've been playing Witzzle every single Wednesday this year.  As soon as I explained that 24 was like Witzzle but with four numbers that always equaled 24, they were ready to go!

Why am I blogging about this?  In my search of math-y activities to engage my students with post-EOI testing, I found a PDF file with two pre-made pages of 24 games.  This file has a page of Level 1 questions and a page of Level 2 questions.


My students spent much less time completing these than I anticipated.  One student would figure out one of the 12 puzzles and share the solution with all those sitting around them.  This ended up taking around 10 minutes of class instead of the 30 or so I was hoping for.

If I was going to do this with my students again, I would put them into teams and make it into a competition.  This would encourage small groups of students to work together collaboratively instead of just trying to share answers with others.

This activity led to some great discussion about the order of operations.  I think I might do this activity around the same time as order of operation review instead of waiting until the end of the year next time.

I'm thinking that next year I want to incorporate more brain breaks into my classes.  I want to occasionally pause class to give students a minute to re-energize.  I'm wondering if occasionally sticking a single 24 game into my Smartboard files would work.  Any other ideas regarding this would be greatly appreciated!

Algebra 2 Unit 1 INB Pages 2014-2015

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The 2014-2015 school year is almost over (three more days), and I'm just now getting around to posting Unit 1 INB pages from Algebra 2.  Have I mentioned before on this blog that this school year has been crazy???

Better late than never, I guess.  You'll see some repeats from previous years' notebooks in this unit plus a few new pages.  Enjoy!

Table of Contents and SBG Score Tracking Sheet


This year, I planned to make score tracking sheets for each unit.  This lasted for a grand total of one unit.  I still like the idea; I just didn't have the motivation to make it happen.  My students weren't utilizing these like I had hoped they would, so they seemed like more of a hassle than anything.  This was probably due to the fact that I didn't grade notebooks this year.


Table of Contents for Unit 1 - Download the blank table of contents here.

These represent my course goals I posted about here.


This year, I began Algebra 2 with a look at parent functions and their characteristics.  This was my first time starting Algebra 2 this way.  I don't think I'll do it this way again.  Too much vocab too soon.  At this stage in the year, a good portion of my class is still convinced that Algebra 2 is too hard for them.  I'll be rearranging my units next year and pushing this toward the middle of the year.


Equation/Graph/Table/Window Parent Function Card Sort
I gave this to students on their very first day using the graphing calculator.  Ever.  That was a mistake.  They really struggled with matching the window cards.  Next year, I need to take specific notes on appropriate graphing calculator windows.  We did a parent function worksheet that I thought we would glue in our notebooks, but it didn't happen.  So this was our only mention of parent functions in the notebook.  Need to fix this for next year!


Close-Up of Card Sort Equation Cards


Graph Cards


Table Cards


Window Cards


A link to download these cards will be found at the end of this file.  I had students staple their piles together and glue the back card down in their notebooks.

Describing Characteristics of Graphs Foldable - Outside



 Calculator Steps for Finding Roots/Solutions/Zeroes/X-Intercepts

Calculator image found here thanks to a blog reader, Marla Barkman, who left this link in the comments on this post.


High school students shouldn't need the reminder of left and right, but some sadly do.


Color with a purpose to mark keys in step-by-step instructions.  I would definitely type this up for kids in the future!


Calculator steps for finding relative max/min on a graph




Domain and Range Notes


Definitions for domain and range


Domain and Range Notation Foldable (Outside)


Domain and Range Notation Foldable (Inside)


Interactive Domain and Range Finder - For more details read where I've blogged about this before here.






I created a worksheet for students to practice synthesizing all of this information.  Students received 6 of these papers and 6 functions to complete the questions about.  One equation per parent function.  Link to download is at the bottom of this post.



Inverse Notes + Beginning of Conics


Finding Inverses Foldable





Conic Section notes are the same as last year.  Read more about them here.

Conic Sections Flow Chart from Rebecka Peterson.


Notes based on Cindy Johnson's Conic Cards 

Parabolas



Each practice booklet opens up to reveal 6 more problems to graph.  Students copied equations to graph from the Smart Board.




 Circles



Ellipses



Hyperbolas




Before, I posted about this conic section foldable I made but never used.  This year, I found a use for it!  At the end of our section on conics, I had students write a short guide to the "shortcuts" they discovered for graphing each of the conic sections in their foldable.


Link to download files: https://app.box.com/s/7oo6hqau8pvo0acqx9hb7yz712eg59pl

Logic Puzzle Love: Hashi Edition

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One of the things I've most liked about introducing my students to new logic puzzles is that they've been new to me as well!  I was initially hesitant to try the hashiwokakero puzzles with my students because they sounded scary.  I learned about these puzzles from reading the slides from Jeffrey Wanko's NCTM presentation.  You can check out the slides from his various presentations on using logic puzzles in the math classroom here.

My kids preferred calling these "Bridge" puzzles.  And, I'm totally okay with that.  Though, I find myself thinking of them as "Hashi" puzzles.

I put puzzle A from this document on the SMARTBoard for us to solve together as a class.  After working through it together with a few bumps along the way, I gave students their own two puzzles to solve.  (Puzzles B and C from the previously linked document).


Here are the rules:

• The bridges must begin and end at islands, traveling in a straight line (horizontally or vertically)
• The bridges must not cross any other bridges or islands
• No more than two bridges can connect a pair of islands
• The total number of bridges connected to each island must match the number on that island

Several students decided these were their favorite logic puzzles yet.  I let one of my classes vote one day as to which puzzle they would like a chance to do again, and these puzzles were a huge winner by a landslide.

I spent a substantial part of one planning period playing these puzzles online at Nikoli.

Also - I found a site with 10 weeks worth of logic puzzle lesson plans that I've been stealing problems from these past few weeks.  Here's the link.

Things to KEEP 2014-2015 School Year

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Last year, I started the tradition of having my students reflect on things to keep, things to change, things to start, and things to stop.  Though, to make things simpler, we just call this "Keep, Change, Start, Stop." I had my students fill out these forms a couple of weeks ago soon after they took their end-of-instruction exam for my class.  But, I just got around to typing up their responses.  Because there are a lot of them, I'm going to do this in 4 separate blog posts.  Today's post is all about what my students think I should keep doing in the future.


After I post all of my students' feedback, I will post my own list of what I plan to Keep/Change/Start/Stop next school year.

Download the Keep/Change/Start/Stop form here.

KEEP
  • A/B/Not Yet Grading Scale 
    • Grading System  X5
    • Quizzes! :) 
    • Allowing us to redo papers X2
  • Interactive Notebooks X7
    • Not using books
    • The colorful notebooks
  • Origami X10
  • Day of the week activities (Witzzle Wednesday, Friday Funnies, etc.) X15
  • Classroom Decor
  • Ms. Hagan X2
    • Staying after school to help
    • How you teach X3
    • Your jokes
    • Being that awesome teacher that got an NPR interview
    • The way you help us
    • Being yourself
    • Teaching well X2
    • Being a math teacher
    • Your boyfriend
    • Being cool
    • Putting us on your blog 
    • Teaching the way you are right now
  • Classroom Management and Structure
    • Letting people sit where they want X2
    • The seat set-up
    • Individual work tables
    • Group work
    • Interactive learning
    • Using colors and games
  • Miscellaneous
    • Calculator
    • Nothing
    • WWSDS - that helped me a lot X2
    • PEMDAS
    • Whiteboards X4
    • Everything
    • Passing out candy X2
    • Games
    • Things Teenagers Say
    • Swimming
    • The fun things
    • Listening to music
    • Hands-on activities 
    • Singing

Stuff Worth Sharing: Puzzle Source

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Okay.  If you've been reading my blog recently, you know I LOVE logic puzzles.  Today, I want to share with you one of my favorite sources for logic puzzles.  This is where I go when I want to find logic puzzles to solve personally.  But, I've also used this site in the classroom.

Just last week, I challenged my students with a fill-in puzzle and a What's Left? puzzle.  (For the record, the fill-in puzzle was a HUGE hit which really surprised me.  And, the What's Left? puzzle really challenged my students and made the practice their instruction reading skills.  The vocab was a bit challenging for my students, though.)  These puzzles are both sample puzzles from Penny Dell Puzzles.  Of course, the goal of Penny Dell Puzzles is to sell you puzzles.  But, they also provide free puzzles to download each day as a PDF file!



Every single day, they post two free crosswords, two free variety puzzles, and one free sudoku.  These are high quality PDFs!  If you create a free account, they will let you download thirty days worth of puzzles.  Five puzzles X Thirty Days = 150 free puzzles.  I don't know about you, but that's more than enough puzzles to keep me occupied in those rare moments when I actually have time to work a puzzle!  Access these in the Daily Puzzle section.

There are more puzzling goodies available under the Sample Puzzles tab.  These puzzles don't change on a daily basis, but this is great if you're looking for a certain type of puzzle.


Other resources on this site:

PDF instructions for solving various types of puzzles - sudoku, kenken, kakuro, logic puzzles, etc.

Brain Booster Puzzles - These look like they could make some great warm-ups or brain breaks for next year!

Hope you find something useful for your classroom!

Things to CHANGE 2014-2015 School Year

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A few days ago, I posted the advice my students gave me on what to KEEP for next school year.  That was all positive stuff, so it was pretty easy to post.  Today, I'm posting what my students told me I need to CHANGE for next year.  Part of me is nervous about posting this because all of this feedback doesn't exactly paint me in the best light.  I know I have lots of room for improvement.  And, I'm thankful for this feedback from my students.  The point of this blog is to be honest about my strengths and my weaknesses so I can get better and help others get better.  Plus, the #MTBoS is always here to help!


Looking over these, it seems like my students weren't happy about the desks.  That's probably because I have this tendency to go back and forth between groups and rows.  All of the kids are never happy.  Honestly, I'm never happy with the desk set-up, either.  My room is just too small for 24 desks to fit nicely.  So, no matter what seating arrangement I try, there is never enough room.  Also - my kids can never agree on anything.

Things to CHANGE (According to my students) 


  • Supplies X2
    • Better glue
    • Change out the markers / glue sticks
    • New Markers X2
    • Different glue X2
  • Classroom Management and Structure
    • Seats X8
    • The way the seats are arranged
    • We need to use the bell more often
    • Maybe taking phones if necessary
    • Your room arrangement
    • The seating back to groups
    • Seating X2
    • Desk arrangements
    • Your room layout
    • The seats in your classroom often
    • Seating arrangement - we need tables
    • Classroom
  • Ms. Hagan
    • Your Jokes X4
    • Your Attitude 
    • Collect more cats
    • Your teaching - teach out of a book for a year
    • Have your boyfriend change your last name some day.
    • Get contacts. (This totally happened in March 2014.  Guess I don't wear them often enough...)
  • Classroom Decorations
    • The "Go Tulsa" sign - I don't like Tulsa
    • Too much color in the room - it gets distracting sometimes X2
    • Your Words (This kid had a sense of humor...)
    • Posters X2
    • The dangly stuff from the lights to something different
    • Decorations
    • The decorations in the class
    • The curtains
  • Instruction
    • The lack of fun
    • Your strategy for math
    • How fast we learn the lessons
    • Writing
    • Math
    • How you teach conic sections
    • More hands-on stuff
    • Less quizzes and more group projects, if possible.  Quizzes stress me out. 
    • Quizzes X3
    • Do white boards more
    • Do more math games X3
    • Do less work
    • The no homework thing
    • The dullness
    • The Grading System X2
    • Quizzes so the problems are more reasonable
  • Rules (AND THINGS I CAN'T ACTUALLY CHANGE)
    • Hats
    • Make them change the bell schedule
    • If your supplies aren't on the table, it's counted as an absence
  • Miscellaneous
    • Nothing X2
    • Days of the Week X2 - Change Monday to something else that goes with an M.

Starting Over

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I've been reading math teacher blogs since I was a high school junior.  Yes, I realize that's weird.  But, I also think it's a large part of what has made me into the teacher I am today.

This school year, though, has been crazy.  Balancing life, grad school, teaching, blogging, and reading blogs has been trying at times.  My blogging definitely suffered this year, but my reading of blogs was that spinning plate that I let drop completely to the floor and shatter into a million pieces.  I had so many unread blog posts in Bloglovin that I discovered it doesn't keep all of your unread posts but maxes out at what appears to be 800 or so.  For someone who is subscribed to 871 blogs, this is a problem.

So, from September - mid-April or so, I stopped reading blog posts.  I just didn't have the time or the energy.  I would feel guilty sometimes.  I would wonder what amazing ideas I was missing out on.  But, the more I got behind, the harder it was to jump back into to reading blogs.



Last month, I did something that isn't at all like me.  I switched to Feedly.  I'd tried it once before, but I wasn't impressed.  This time, it reminds me much more of my beloved Google Reader.  I deleted all of my subscriptions and started over.  I just a handful of my favorite blogs and started there.  I read any posts from the last two or so months, but I ignored the older posts.  As a perfectionist, this was a hard thing to do.  But, I know that any amount of blog reading is going to make a bigger difference on me as a teacher than zero blog reading.

As I've been keeping up with my subscriptions, I've let my number of subscriptions grow up to 149.  This is so much more manageable than my previous number of 871 subscriptions.  I've also given myself permission to not follow every single math teacher blog in the world.  I know my blog isn't everyone's cup of tea, so why shouldn't it be the same for me?  If I don't find a blog to be interesting or useful, I'm not subscribing.  If it seems like all a blogger is doing is trying to sell me products they created, I'm not subscribing.  I'm giving myself the freedom to make my blog reading work for me.

I write all this to say: A fresh start is okay.



Things to START 2014-2015 School Year

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I think this list of student recommendations to start may be the most helpful feedback from the survey.  There are a lot of things on this list I agree with.  I do not need to open a cat adoption home, though.

I do need to start going more in depth with the problems I give my students.  We need to take better notes over more in depth problems.  I need to spend longer on basic concepts before moving on.  I need to learn to just slow down.  A lot.  I need to come up with more interactive activities, especially for my Algebra 2 classes.

I also need to start being more strict.  I let students run the show way too often.  Classroom management is such a struggle for me.  I'm slowly getting better, but I still have so much to learn.  Obviously, my students think I need to feed them.  I was so surprised by how many students mentioned that on their surveys!

I've learned, though, from experience that picking too many things to change for a school year leads to nothing really sticking.  So, I need to think carefully about what changes are absolutely necessary for me to make for next year.



Things to START
  • Instruction
    • Going more in depth with the problems
    • Watching movies X7
    • Taking longer to teach things
    • Doing Activities 
    • Fun
    • Don't stop homework
    • Teaching slower X3
    • Group discussion
    • Explaining the lessons better
    • Having a review before every quiz
    • Using less cutouts in notebooks
    • In-class worksheets
    • Showing fun math videos
    • Using boards and markers more
    • Giving extra credit
    • Talking about calculators more
    • Taking more notes X2
    • Group Assignments
    • Doing more math games X5
    • No Homework
    • Using Phones
    • Using textbooks
    • Doing more class assignments
    • Being more interactive and fun
    • Putting stickers on our tests when we make an A. X2
    • Doing shorter assignments that are worth more points
    • Having a specific study hall after school once or twice a month
  • Ms. Hagan
    • Getting better jokes (HA)
    • Eating meat
    • Being nicer X2
  • Classroom Management and Structure
    • Letting us shoot ducks X2
    • Letting us leave class early for lunch
    • Being more strict
    • If someone is 2-3 minutes late, let it slide if it's not an everyday thing!!! X2
    • Working in groups
    • Putting us in groups.  I think we work better together.
    • Making people pick up after themselves
    • Using more discipline
    • Sending people to the office when they don't shut up
  • Grading System
    • A/B/C/D
    • Letting people make a C
    • Letting people make a C instead of just A or B
  • Miscellaneous
    • Pets
      • Get a new monkey
      • Having a class bunny
      • A cat adoption home
    • Music
      • Listening to Metallica 
      • Playing all kinds of music - preferably classic and modern!  
      • Playing music more often
      • Listening to music
    • Food
      • Having cookies on Fridays
      • Food once a month
      • Bringing cake
      • Bringing food
      • Having food for the class
      • Buying us cookies and cupcakes and donuts 
      • Giving out brownies
      • Giving away more candy
      • Having food every day
    • Doing more origami X5
    • Chillin
    • Fun Day Friday (Fun Stuff)
    • Doing more origami X2
    • Having nap time in class
    • Bean bags
    • Bad Things Fridays
    • Doing coloring sheets
    • Make your number line go to 100

Stuff Worth Sharing: Problem Attic

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Today I want to share a site I learned about through the MTBoS that has come in really handy for me.


The site is called Problem Attic, and it is exactly what it sounds like.  It's an "attic" full of old test questions.  The test questions are taken from banks of standardized tests for a bunch of different states.  I think the site started as a repository for New York Regents exams, but it's expanded to many other states, too.  

Sadly, the test questions for Oklahoma are behind a paywall.  Though, it's not the end of the world because I know how to access the released test items from the state of Oklahoma's website.  Most of the site's resources are free for the taking.  I think you should definitely take a little time to explore!  

If standardized test prep questions aren't up your alley, there are also math competition questions that would provide your students with quite a challenge!  


Plus, there are more than just math questions, too!  The questions are pre-sorted by topic, so it makes it easy to find the type of question you are looking for.  Since I don't use textbooks, I don't have a test bank access when writing assessments.  

Since moving to SBG, I've used this less and less as I write my own questions more and more.  But, as a beginning teacher, this site saved my life numerous times.  Writing good quality multiple choice questions is time consuming.  It's so nice to be able to just pull up a list of questions and choose the ones that fit what you are looking for.  



The site gives you tons of options for formatting your document to look nice and pretty.



Here's what one of my test reviews ended up looking like:




Things to STOP 2014-2015 School Year

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Okay.  Last day of listing changes suggested by my students.  These are the things they think should STOP in my classroom.  These suggestions seem much less serious and more silly.  Now that I've worked through all of my students' advice, it's time to make a game plan for next year.  What do I really want to keep/change/start/stop?


A couple of things that struck me from typing out all of this student feedback:
* I'm so thankful for my junior high typing teacher.
* Writing it out really is more meaningful than just reading through it.
* The same things seem to show up on all of the lists.  I'll never be able to make every student happy.
* Students notice way more than I realize sometimes.

Things to STOP
  • Ms. Hagan
    • Being so gripy
    • Jokes
    • Being mean!  :(
    • Not collecting cats
    • Making me cry over math
    • Waiting to do grading until the last minute
    • Eating diet vegetables
    • Eating vegetables
    • Telling Ellen you don't watch her show X3
    • Telling Ellen the truth
    • Nothing! You are awesome!   X2
    • You do everything amazing.
    • Singing songs to help us learn until you get vocal lessons
    • Making bad jokes
    • I don't know what you should stop 
    • Funny jokes
    • Slacking on your info about your boyfriend
  • Instruction
    • Giving us homework everyday
    • Not playing games 
    • Work
    • Putting things in complicated language
    • Making up songs for math equations
    • Having to write so much in the notebooks
    • Quizzes
    • Notebooks
    • Homework
    • Not as many tests
    • Passing out homework
    • Finals and semester tests
    • Flashcards
    • Games
    • Projects
    • Giving us so much work X2
    • The find the homework in the back thing and start giving it to us if we ask for it.  
    • Doing work during origami time
    • Giving so many tests X2
    • Not letting us work in groups
  • Grading System
    • Failing people for just missing one question
    • A/B/Not Yet
    • Your grading system
  • Classroom Management / Rules
    • Asking people to take off their hats first thing in the morning
    • Taking my hat
    • Not letting us throw ducks in class
    • Not letting me sleep sometimes 
    • Not letting me leave for food
    • Taking out phones away
    • Taking attendance so early in class X2
    • The "no phones" policy
    • Handing out discipline slips
    • Ringing the bell
    • Letting people be so loud
    • Letting students take advantage of you
    • Being so nice to the students that are rude to you
    • Letting trouble makers sit next to each other
    • Turning on the air
    • Desks
  • ???
    • Polygon Things
    • WWSDS
    • Don't STOP believing
    • Killing cats
    • And live life to the fullest 

I Have...Who Has? Complilation

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A while back, I posted about using I Have...Who Has? in the classroom.  Because my students enjoyed it so much, I went looking online for other pre-made, FREE games to use in the future.

I'm sure there are lots more out there, but here are a few that I found with a little searching during one planning period.  I'm posting the links here so I can find them again.  And, I hope that someone else might find something useful, too.  None of these are my creation.


I Have...Who Has? Cards Found on the Internet

Fraction / Decimal / Percent

Translating Algebraic Expressions 1
Translating Algebraic Expressions 2
Translating Algebraic Expressions 3 (Pg 24-25)
Translating Algebraic Expressions 4

One Variable Inequalities

Area / Circumference of a Circle

Perfect Squares and Square Roots
Square Roots

Factoring Trinomials 1
Factoring Trinomials 2 
Factoring Trinomials 3

Exponents

Slope (Parallel / Perpendicular) 
Slope

Unit Circle Paper Plates and a Letter to My Future Self

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This post is more a reminder for me the next time I teach trig than anything else.  I'm teaching statistics again next year, by the way.  And, I'm doing INBs with my students instead of using the textbook like my first go at teaching stats.  I'm super duper excited.  Also, I'm going to have more than 5 kiddos which means we can do data collection activities that result in enough meaningful data to analyze without bugging other classes!  

Okay.  Back to trig.  This year, I had my students make unit circle paper plates.  They were....ummmmmm...okay.  Not really.  One of my students was very careful and precise, and hers turned out really well.  The rest of my kids?  Their results were NOT photo worthy.


Dear Future Sarah,

So, you're teaching trig again.  Yay!!!  Here are a couple of pieces of advice.

#1:  Sloooooooooooooooooooow down when you teach the unit circle!

#2:  Your kids aren't going to feel comfortable with fractions dealing with pi.  Actually, all fractions make them nervous.  Come up with some way to combat this.  Make a huge number line on the dry erase board.  Make magnetic labels with various pi fractions.  Have the class race to put the fractions on the number line.  Make it a contest.  Better yet, make lots of mini number lines on the floor with masking tape.  Let them have races to correctly place the values on the number line.  Change up how many dashes are between 0 and pi.  Force kids out of their comfort zones.  

#3:  Before you ever start talking about the ordered pair values of the different points on the unit circle, let them get loads of practice with just labeling the angles in degrees and radians.  Your students need more practice with this than you think.  Maybe you could make this into an activity, too.  Masking tape circles on the floor might be a little tricky to pull off.  But, you could make a unit circle template that only has the degrees and a spot for the corresponding number of radians.  Laminate it or put it in your dry erase pockets.

#4:  Don't start thinking about showing your students how to use special right triangles to find the values around the unit circle until they are good with all of the above.

#5:  The first time you work on finding ordered pairs, ONLY talk about quadrant one.  Resist the urge to talk about the other quadrants.  Pretend they don't exist.

#6:  Have students cut out the special right triangles and glue them on the unit circle.  Don't let them convince you that they can visualize them.  They can't.  YET.

#7:  Have students make a flip book that walks through the process of finding the ordered pair values in the first quadrant.  Students need to be able to show this process step-by-step  What this flip book looks like?  Not sure.  I trust that you'll figure it out.  Or, some kind soul with a brilliant idea will leave a comment.

#8:  Read the comments on this post!  Do something about them!

#9:  Once students are comfortable with the first quadrant, you can let on that you know about the other quadrants again.  Don't tell students there is a short cut.  Repeat: PRETEND THERE IS NO SHORTCUT.  Assign students to draw and label triangles for the rest of the unit circle.  Let them figure it out for themselves.  Resist the urge to say anything.  I know it's tough.  But, it'll be worth it.  SO worth it.

#10:  Encouraging students to memorize the unit circle is a waste of time.  Spend the time you spent giving them speed tests and replace it with tests where students have to demonstrate how to derive an ordered pair of your choosing.

#11:  Keeping calling the Unit Circle: Our Trig BFF.  That was smart.  And cute.

#12:  Make the paper plate project the FINAL unit circle project.  Not the introduction to the unit circle.  This will make results prettier and lots more meaningful.

#13:  Laminate unit circles to hand out with quizzes or tests that require their use.  Keep this pile of laminated goodness in a prominent spot.  Make it a big deal when a student grabs a unit circle without your prompting.  Unit circle use is exciting.

#14:  Unit circle cupcakes sound like a good idea.  A really good idea.


Sincerely,

Past Sarah
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