#### Math~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Our math department is divided. Some like teaching the trig ratios with the Unit Circle, some don't. Since I hate conflict, I teach both methods--one where students will draw a triangle in a quadrant and use what they know about 30-60-90 or 45-45-90 triangles to solve, and one where they learn the first quadrant of the unit circle and then reflect into other quadrants to get the answer.For years, I have assigned a unit circle project, where students design a unit circle to wear or bring with them all day...the crazier, the better. I give bonus points to the top 3. Some of my favorites have involved printer tattoos that students wear, Shrinky Dink jewelry, Unit Circle Togas...so many more...

But one day earlier in the year I came across Unit Circle Art, a blog by Miss Rudolph. I loved her guidelines and rubric, and I used it in my Pre-Calculus and Algebra 2 Honors classes, and I have never been more pleased with the results. So this year, students were told not to use pre-made circles...that was a game changer. In the past, I have gotten some very lame projects where students cut out unit circles and paste them on circular shapes. I also said that they could not use the site http://www.embeddedmath.com to have a pre-made circle. So students worked really hard (for the most part...and if not, their grades suffered.) Here are some of the best ones.

Coolest thing ever!!

The Unit Circle of Life! |

**VERTICAL TEACHING:**

I have been fortunate enough to have a new classroom since spring break, where 3 walls are wallpapered with white board paper. I tried to think how I could do something different after teaching the unit circle that would involve students going to the board. On the fly (usually the best way it works--organically), I asked students to go to the board in pairs, each having a different marker. Here were the directions:

partner 1: draw a circle

partner 2: draw the lines

partner 1: label quadrant 1 in degrees

partner 2: label quadrant 2 in degrees

continue for quadrants 3 and 4 alternating, and then continue for radians, (cosx,sinx) and tanx

The kids were definitely talking it through...it was a million times better than when I have had them fill in the unit circle on their own in the past...they loved drawing it on the board, and they helped each other and talked it out. Students that were confused had a partner to help them. If a pair was stuck, they could look at what another pair was doing.

Geek of the Week competition

My students love vying for Geek of the Week, and they asked to see who could draw the unit circle fastest...of course we had to use the Theme from Rocky...I got this idea from a blog but I can't find it...if you know where I got it from, please let me know so I can give credit to the owner!

#### Play~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Mu Alpha Theta States was so much fun...the poster competition was "Math and Movies." Seven girls worked so hard to create this poster...some stayed up all night, in fact! We did not win, but they definitely won in my eyes! It's a combination of

__Mean Girls__and__Good Will Hunting__and__DaVinci Code.__

#### Eat~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

I was told by family members that this was the best dessert ever, so here is the recipe of Flourless Chocolate Cake by King Arthur...very rich and decadent!

## 9 comments:

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Love the creativity of your students - working on compiling some ideas to get my students thinking about a project for the unit circle.

I think your students would be definitely against the idea of being taught both methods. I am an accounting student, and I was a part-time math teacher as well – I took a leave from teaching as I had to deal with Accounting Dissertation. Anyway, the point is, students like simplicity, and they don’t like complexity at all. So, I think you should stick to one method – even if you hate conflicts.

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It can be used to figure out distances like mountain heights or the separation between the stars in the night sky. I provide digital marketing services Melbourne. Because trig functions are cyclic and repetitive, they can be used to examine other kinds of waves in nature, including light, sound, and electricity in addition to ocean waves.

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In the fascinating journey of mathematics, the unit circle serves as a fundamental guide, just like Shomi Official's new dresses design in Pakistan. Both embody the essence of precision and harmony, whether it's the seamless integration of angles and trigonometry or the seamless fusion of traditional and contemporary styles in eastern clothing. Embracing the unit circle of life and exploring Shomi Official's latest Pakistani dress designs is sure to add elegance and flair to one's unique fashion equation!

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