Valentine's day and math

Well, our teacher decided to do something really unique this year. So she had us make the cards with the unitary circle and then had us present them to random peple in my classroom. Sadly, I forgot to take a picture of mine, I had written on it in circular gallifreyan, but hey whatever~ 

So instead here is a picture of the one I received It's gonna be helping me study and do my homework for the next few months!

A bit too colorful for my taste but it's functional!

Thanks again to she who will not be named mostly because I don't know her name.

A unit circle for Valentine's Day~

Well.. It appears that for this Valentine's day I have to find a way of making a real nice card while explaining what a unit circle is. It's a really interesting way for us to spend valentine's day, and to memorize what a unit circle is! For all of you who might not know what unit circle is, I borrowed a picture from my teacher's blog showing what it looks like. Try imagining how a valentine's day card is gonna look. I'll be posting a picture as soon as it's done.