Tag Archives: flipped classroom

Reviewing Integers with iPads

As we finished our integer unit, our math class had a fantastic opportunity for review using new technology. Since our school is lucky to have 25 iPads, the class was able to use them in lieu of a more traditional review class.

First, I split the class into 6 groups (each group was 4 to 5 students) and assigned each group to a section of review (multiplying integers, dividing integers and order of operations Рtwo groups did each topic).  Then, each group met with a large piece of blank white paper and planned out what were the important things to say about their topic, an example that they would use to show the use of the rule(s), and a script for the order of presentation on the recording.

After I had previewed their prewriting, each group went to a different corner of the school library to record with the app ‘explain everything‘. In the app, students can use the whiteboard function to record both what they are saying and the math equations at the same time. I explained only the very basics of the app before handing out the iPads (how to change the pen colour, pressing record, pausing, adding a new slide).

As I checked up on the groups, I couldn’t help but be impressed with how quickly the students had taken the task. Students were using the laser pointer function, re-recording bad takes and even adding their own personality to the project – all things I hadn’t even discussed with them. Every student was engaged and on task. Everyone had a role and they all were enjoying playing their parts.

When they were completed, we uploaded the the videos directly from explain everything to my math YouTube channel – this meant giving the kids the password – which I changed after class ūüėČ

In the end, I couldn’t have been happier with the results. This particular example on order of operations shows how students had to synthesize their learning with the new technology which really did improve the students’ comprehension of the topic. Additionally, in posting the videos on YouTube, the students had ready-made reviews to help them study for the test.


And the test results? Paid off. Students had their highest scores yet this year. I can’t wait to finish the next unit to use this lesson again!

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‘A Negative Times A Negative’

Another busy week in the Math classroom. However, this unit is SO much easier for me and the students than the Pythagorean Theorem was. Next year I definitely think I’ll start with the integer unit instead.

I began by reviewing (in most cases) how to add positive and negative integers. We used number lines to visualize the process and then manipulatives (two-sided red and yellow counters) to practice. Students eventually got the idea, but, of course, the subtraction of negative numbers from a negative number was the hardest concept to get across.

IMG 1327

Next class, we were ready to move on to multiplying. Here I ran into a roadblock. It is almost impossible to illustrate the concept of negative times negative equals positive on a number line. In fact, the textbook even switches to the integer counters to explain it, rather than the number line. I knew that this wouldn’t be enough for my inquisitive crew of grade 8’s: if I can illustrate the other rules of integer multiplication with a number line, I should be able to show negatives times negatives.

After wracking my brain and scouring the internet, I did find one site that attempted a reasonable explanation:


Imagine a number line on which you walk. Multiplying x*y is taking x steps, each of size y. Negative steps require you to face the negative end of the line before you start walking and negative step sizes are backward (i.e., heel first) steps. So, -x*-y means to stand on zero, face in the negative direction, and then take x backward steps, each of size y.


It sounds so reasonable! As soon as I go to explain it however, the logic of it falls apart. I sound like a babbling idiot insisting on something the grade 8’s are sure is patently false. So I switched to the integer counters, but I felt like a bit of a failure. I really wanted to be able to use the number line consistently! Anybody have any suggestions? How do you explain this concept to your class?

On the bright side, I did find this video which was my ‘flipped instruction’ for the day. The students loved it (who wouldn’t love a singing ninja?) and it is catchy!


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Diversity of Learners in Math

The flip is working better this week. Or I’m working smarter. Probably both.

I finally have allowed myself to also use other people’s resources. So instead of creating my own explanation of Pythagorean Theorem, I embedded one from Khan Academy. It explained exactly the concept I wanted ¬†and pretty much in the same way I would have recorded it. I didn’t even tie a google form questionnaire to it this time because I didn’t require the viewing – just made it available for extra help.

I found that helped a lot – it takes the pressure off me to produce every class. Which is a very good thing – because, as I recently have discovered, there’s a lot, a lot, more things demanding my attention in the math classroom. One of the most significant being the diverse learning needs.

It’s not like I’m a new teacher. I have 12 years in this profession and I’ve taught everything from math to drama. Plus, I’ve always believed that every teacher of every subject has his/her own challenges to face. But none of that compares to what I’ve seen this week in math.

I know that students learn at different rates and in different styles. I’ve read the research and applied techniques in my other classes. But nothing prepared me for the breadth I face in this math classroom. From the student who finishes every problem as soon as I assign it to the student who can only complete an equation as I sit next to her. The disparity is actually shocking.

I don’t have an answer to how to meet all these needs (nor do I expect a magic one to appear), but I’m definitely going to have to spend some time on some solutions this weekend. Any thoughts?

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Setback in the Flipped Classroom

So I’ve begun attempting flipping my math classroom in absolute earnestness and I’ve hit my first roadblock. It began last Friday in class when I set up stations in the library. With our school’s new set of 25 iPads (and the fantastic support of our teacher-iibrarian who had purchased some awesome math apps), I planned out some stations. I had planned 5 stations: three with the iPads and 2 with practice exercises.

The problem came when I realized (seems somewhat stupid in retrospect) that I would be needed at all 5 stations. Since this was our first time with stations and the first time with the iPads, the students needed more support than I could give – at least without more than one of me! So I found myself bouncing from station to station and never getting settled at any one place to actually help my students. So, inevitably, when it came time to assign the homework, I quickly realized that a majority of the class had not completed the practice questions in class and few understood what the lesson had meant.

So I was faced with a dilemma: do I go ahead and assign the practice questions as homework (thus negating the whole purpose of the flip) or should I just accept their misunderstanding, write the class off, and start again next class? In retrospect, I probably should have written the class off and started again next day. However, since this is my first time through Math 8 at this school, I felt under pressure to keep pushing through the curriculum (I knew the other classes were already ahead of me). So against instinct, I assigned the problems as homework.

The next day in class I was greeted by several students who told me they ‘didn’t get’ the homework and (of course) were worried because they couldn’t finish it. So I ended up (as I suspected I might) reteaching what I hadn’t managed to do last class. What surprised me about that is how bad I felt that I had let my class down by sending them away to work on something that I knew they were ill-prepared to be successful at.

The entire episode does point out an issue with the flipped classroom. What do you do when you don’t finish the work you planned to do in class? I don’t want to make my students that frustrated again, but I also need to make sure I’m moving along with the curriculum.

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First Flipped Lesson

With my first Math 8 class this week, it was also my first flipped class. I was a bit worried about how the students would react to the idea.

I began by introducing the idea with the handout I had created. After I had given the basic explanation of what a flipped classroom meant and before I explained why I was planning to do this, I asked the students why a teacher might want to do this. The answers were exactly my rationale: “Because then if we are frustrated with the problems the teacher is there” and “We’ll have more time in class”. As much as any class is when you talk course outlines, they seemed excited.

I kept the first video very simple. I used the explain everything app on the iPad to record and set up a google form for the students to record some simple information as a test. Before the school day was even over I had about half the class’s responses turned in.

The biggest problem I foresee this week is keeping that momentum going. I want the students to be as engaged this week as they were on that very first day. So, back to the planning today!

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Flipping Math Introduction

I started seriously getting to work this week on planning for my flipped math classroom. I’m excited, but also a little overwhelmed. Since I haven’t taught math since a new curriculum was rolled out, I’m feeling a little challenged in taking on the flip at the same time as the new content.

I had spent the summer researching different flip models and reading blog posts about flipping. So I thought putting together an outline would be easy. Immediately I ran into some fundamental flipped classroom questions that I wasn’t sure how to answer.

First, I tried to define to parents (and students because I feel that by secondary school students need to be in charge of their own learning) what the flipped classroom was. That forced me to also be sure about what I meant by a flipped classroom. It was a little difficult because I was aware I didn’t want to get into too much jargon: educational or technical, so in the end I settled on the simplest explanation I could design.

Next, I went into a how/why/when etc trying to anticipate some of the basic questions that might arise when I introduce the idea. The why is simple because I could focus on the class time that the flipped classroom will give me to work with students directly.

The when was a bit harder for me to determine. Having never flipped before I had to think realistically about its use. What if I can’t sustain it throughout the year? What if the students/parents hate it? I decided to be deliberately vague and gave myself an ‘out’ in case any of my ‘what if’s’ came true. By suggesting that the flip may not happen every class, I removed the expectation for the class to be run this way every class.

Finally, I needed to explain the assignments and the assessments. Again, since the flip will be new to me, I had to do a little bit of teacher philosophy soul searching combined with fortune telling to try and see where this might go. I settled on explaining that there would be accountability for the video watching, but again, I chose to be vague about what that might look like. Although I most likely will use some type of google form or an edmodo post to ensure students are viewing the videos, I didn’t want to be overly explicit and therefore wedded to one method of assessing.

There were still some ideas I had for the outline that I didn’t include. For example, should I include links to some documentation on the flipped classroom model? Was it too vague not to break down the assessment piece more directly?¬†Was the explanation too simple overall?

I’ve posted below the document I created; I’d love any feedback and suggestions anyone has!

Flip Explanation2011.doc


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A head start to a new year

I finished my education degree in 1999. Back then a requirement of our practicums was to write what were called ‘reflections’ on our teaching practice. I hated the thought of writing them. Like most of my classmates, I felt that I was ready to ‘just teach’ and that writing about what I had done was just a make-work project.

However, being the good student I was (I can hear the groans that my classes would give me at that!), I always did them regardless of my personal feelings. And inevitably, after sitting down to write them, I felt like I really had learned something in the process. I liked talking about my mistakes and my successes. I liked thinking back about how to do it differently. I liked the way it forced me to slow down and really think. Now, 11 years, many different schools, varied subjects and thousands of students later, I feel like I need to return to reflections.

This is a big school year coming up for many different reasons, but for me, especially, on a personal level for my practice. The more I thought about the upcoming year, the more I wanted to challenge myself and by extension, my students, with some changes to my teaching.

First up is the adoption of edmodo. Edmodo¬†is “a secure social learning network for students and teachers”, according to their website: www.edmodo.com. After attending their online conference last week (#edmodocon), I’m even more energized to try out. I have used a google site in the past to communicate with students and a posterous blog to communicate with parents. I’m hoping to use edmodo to blend the two together. Originally I had planned to only introduce the website to my junior classes, but after the conference, I’m considering expanding to all my grade levels.

Second, I’m teaching Math 8 again for the first time in many years. With the help of a learned colleague who suggested the idea, I have decided to try flipping my math classroom. There is a myriad of websites talking about this idea at the moment, so I won’t go into detail about it (mostly because I’m still deciding on how I plan to implement it!), but a great introduction can be found here: www.flipteaching.com.

Lastly, obviously, there is this blog: this chance to reflect out loud and publicly. Honestly, I resisted the whole idea because it seems terrifying to me, but how can I, as a teacher, demand something of my students (like I do with almost any type of public display of their work, be it presentation, wiki, blog etc.) that I am not willing to risk doing myself. So, here I am, reflecting.

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