Tuesday, April 24, 2012

Types of Triangles

This week my students have been preparing for their geometry CSTs, and since all of the different types of triangles/angles can get confusing, I had the students complete a group activity to help them remember: They wrote a song, poem, story, or rap about 4 out of 6 possible triangle types. Here are some samples:

Poem:
Obtuse triangle has one angle that is more than 90 degrees
one side bigger
acute triangle has an angle under 90 degrees
almost too tiny to see
equilateral triangle has all equal sides and angles
easiest to describe
right triangle has one 90 degree angle
real easy to draw

Rap:
I like that big 90 degree angle
her name is obtuse
but I don't like isosceles
because she has only 2 equal angles
I look past that right angle
and, woah, I see that acute
it's so small - smaller than 90 degrees

Story:
Jay, the obtuse boy, had a goose. "Ahoy," he said as he played with his computer toy when he opened his laptop with an angle of 95 degrees because Jay, being shady as the obtuse boy, likes only numbers that are more than 90, but less than 180. Now his goose was acute and he plays a green flute, and played it almighty, he didn't have loot. In fact, he had less than 90. The goose's name was Abel, they were best friends, 2 parts of 1, like a right angle.

Thursday, April 19, 2012

Motivation

What is our students' motivation to learn? Too often, the easiest thing to say to off-task students is, "You'll get a zero." Though this is motivating enough for some students to do work, they'd consequently be doing it for the teacher and simply to completion, instead of doing quality work for the purpose of their own learning. The past 2 weeks, I have noticed that sometimes it is difficult to get students to work and sometimes very easy. The reasons for this could be so many things, including the student's mood, their interest, the importance of the content, and so on. Ultimately, as teachers it is our duty to motivate and inspire our students to want to learn what we are teaching.
To get students more excited about the content, it could be actually detrimental to offer rewards. As you'll see in this video I found on YouTube,  people do not reach their full potential when they are offered rewards. This takes the fun out of it; students no longer think creatively or do the work to see how awesome it is that they solved a problem. One way I have been getting students excited about geometry and business math is relating to their interests, or at least real life. Another thing I do is show how their current math class connects to many different higher levels and subjects of mathematics.
The best thing we can do is make lessons that are interesting to our students, but we cannot always get students enthused about the content, so we have to be prepared to offer other incentives. These incentives are hard to determine because it depends on the student. I have been trying to observe teachers and see how they motivate without bringing up points or grades. I have heard some great motivating sayings to on and off task students, such as:
"If you worked for me, you would get a raise" or "If you worked for me, you wouldn't get paid today"
"You're a great student"
"In high school, you learn how to learn" (in response to "why do I need to know this?")
I have had to give a few talks in my classrooms as to why it is important that they do their work and succeed in the class, and it was something that I hadn't really thought of planning so frequently and carefully for until recently. It is a huge part of this job, and it shows how important our role is - our students really need us, and most of the time, they don't even know it.


Interesting video about motivating students (the first 3.5 minutes is sufficient to watch):

 

Monday, April 2, 2012

CP II: Week 2

This last week I planned for one class and felt more comfortable in the other. I have enjoyed making exciting lesson plans  for geometry, but it is a little stressful wondering if the plan will work out. It also makes me anxious planning far ahead and spending a lot of time on plans if I will have to change them later depending on the pace the students' understanding. However, as I write more and more plans, they are getting easier and evolving. The feeling of being a teacher is more prominent and I feel like I get more content about my career everyday. In business math, we are almost done with a couple chapters, on investments and insurance, and I enjoy teaching very applicable topics. It isn't too difficult gaining students' interest, but sometimes they are off task, and I had to have a talk with them expressing the importance of utilizing class time and being efficient as if working for a business. On top of my classes, I have also been tutoring for the after-school mastery learning program for students who fail a test in algebra. I love that I can gain experience in another subject and grade level. Last, but not least, my cooperating teachers are wonderful. I learn a lot from their teaching styles and the random conversations we hold between classes and at lunch.