Explore-Flip-Apply: My Initial Model


Explore-Flip-Apply: My Initial Model

Here is my initial model as I go through the process of reorienting my class to inquiry-based learning. I am sure there are some flaws. Each topic will begin with Explore.  This  should take 20-30 mins. Some Explore lessons may be significantly shorter. The intent of the explore is to spark a student’s curiosity. Some recent research suggests that students should do an in-class activity before watching the out-of-class video. Showing the mechanics (e.g. solving a linear inequality) is pushed outside of class (i.e. the Flip). These will most likely be a short (<20 min) video that gives some standard (direct) instruction. Currently I use Camtasia Studio 8.1 to do this and a Dell Latitude XT2, which is perilously close to burning out.

When students return to class, they will begin the Apply phase. Now that they have been given some of the tools, we will either finish the “Explore” problem we worked on previously (maybe a 3-Act problem) or they could just apply their skills at solving some problems (anything wrong with that?). Most all of the in-class time will be spent in groups (or at least pairs).

We use a Pearson online product (MyMathLab) as an LMS and for them to do “homework.” My current strategy to implement this is to have optional homework problems for them to practice. I will also have a very short online quiz (3-6 questions) in which they will get multiple attempts.

I will post some initial iterations for the first unit (Linear equations, Inequalities, & Problem Solving) later this week. I still have not nailed down everything. Any feedback would be greatly appreciated.

Thanks to Ramsey Musallam & Dan Meyer for all the work they do. If you are not following them on Twitter, you are really missing out.


Flip 2.0

While I have been doing the “traditional” flip since 2006, I am exploring ways to improve it.  I am going to attempt to keep a record here of my journey, including sources of inspiration, any support research, and even some sample lessons.  Dan Meyer and Ramsey Musallam are two educators who are are on bleeding edge of technology and pedagogy, yet from slightly different camps.  Dan Meyer, the rock star of high school math teachers who is now finishing his doctorate at Stanford in Math Ed, has an amazingly active blog.  His 3 Act math lessons, which are growing in number weekly, seem like the new standard in teaching math.  Act 1 is the hook.  Something to get them interested.  Perhaps its a video of someone stacking a bunch of pennies in  large pyramid, or maybe it is a video of someone filling a tank with water.  The teacher then probes the students to find out if they have any questions they want resolved (e.g. how much money is the pyramid worth, or how long will it take to fill up the tank).  The teacher can then probe a bit to get some buy in from the students.  Ask students to give a maximum and a minimum: What is the most amount of money you think there is in this pyramid?  What is the least?  How much do you *think* is there?  Even students who are timid with mathematical calculations have some sense of this. Act 2 is where the teacher gives the students the tools to solve the problem.  However, unlike the text book, the teacher asks the students what they need to solve the problem.  They might want to know the dimensions of the square base of the pyramid.  They would want to know the flow rate of water being poured into the tank. Only then does the teacher furnish them with the tools.  Act 3 is the resolution.  Hopefully this has been figured out in class and students are wanting to know if they are correct.

Ramsey is a high school chemestry teacher who has been flipping his class for a number of years, but most recently has transformed a traditional flip (just placing the lectures you would have done in class online and having those done as homework, then working what would have been done at home during class) into a type of pedagogy where the simple word “flip” does not do it justice. His method, while certainly not new, comes in a nice package: Explore-Flip-Apply.  So, rather than the students’ first exposure to the material coming outside of class as a full 20-30 minute video lecture (which is what I did), the teacher first has students explore some topic.  They explore this topic without any new knowledge–only prior experience.  Most, if not all, students should struggle with this part–this is a good thing. The teacher should not give away too much here.  There is an intentional withholding of information.

My plan is to (somehow!) blend these two paradigms–Meyer’s 3 Act and Musallam’s Explore-Flip-Apply–into an algebra class here at MTSU.  Meyer has stated that the 3-Act approach and the flipped approach are mutually exclusive.  Perhaps with the hybridization of these two, I can make it work.