One Week, Two Tests, and End Behavior

Stop the presses – I was out sick last week! But at least with on-line study I didn’t have to bring the teacher a note from the doctor and at my age I didn’t have to convince my parents that I was too sick to study. By Monday I was back at it, fueled by test anxiety and dreams of greatness.

I did much better this time on my chapter test, mostly due to over-preparation. I did not realize that the test materials included the Periodic Table, a List of Equations, and the Standard Reduction Potentials. On my next test I will have to strike a medium between the extremes of over-kill and under-prep but for now I’m enjoying the small victory.

Another test that I passed was a day of substitute teaching four levels of algebra at a local rural high school. In preparation, I observed the teacher for a day and met with him twice to create the lesson plans. I taught 6 classes, answered questions, gave 2 tests, fixed laptops, ate lunch in 20 minutes, calmed down some rowdies, and learned a lot about quadratic equations. Watching the students, I felt sympathetic when I recognized some of my own testing extremes. At the end of the day I had many more questions about teaching than I had in the morning.

My favorite concept of the day was End Behavior. This is the question: For any given function, what does ‘Y’ do when ‘X’ approaches positive and negative infinity? It’s difficult to imagine the ends without knowing the middle, especially when most functions, like life, are not linear. So next week I’ll stay in the middle, prepare for the next tests, and leave infinity to the mathematicians.

Next Up: The Ties That Bind

2 thoughts on “One Week, Two Tests, and End Behavior

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s