Sunday, September 20, 2015

Highlights from Week One

Here are some scenes from my first week of school for 2015-2016. Selfies are a required part of Day One for each of my classes, along with a warning that they will all make the blog throughout the year.
Two of my AP chemistry students who are happy to identify the ions in their solution.
My AP chemistry class started off with the study of precipitation reactions. I thought this was a nice place to start to get them back into the practice of writing chemical formulas and balanced equations. They worked through their first POGIL from my new AP chemistry book from Flinn on net ionic equations. The week ended with a qualitative analysis experiment to identify ions in a solution. 

Rock band? No, my D-Block chemistry class with Tim Rose my co-teacher (the one with the beard).
In my Honors class, we started with some "real world" chemistry. I opened the week with a ChemMatters "Open for Discussion" article about caffeine. As part of the group discussion, I asked the students to propose an experiment to determine the amount of caffeine a type of food. I designed this question with a specific answer in mind. To my surprise and delight, the student in my class came up with a wide range of ideas for quantifying the amount of caffeine in a drink. I was reminded that prior knowledge is a valuable part of the learning process.
Two kids working together to write their first lab report in class using a shared Google Doc.

A serial dilution of food coloring, an analogy for the concentration of a contaminant in drinking water.
Another part of the week's homework was a reading about toxicity. I wanted to start off the year with a different perspective of the substances they encounter. LD-50 ratings of everyday substances, like water, make for an interesting calculations. It takes about 9 liters of water to kill the average 10th grader.

My AP Chemistry kids sporting our new goggles that I won at ChemEd.

F-Block chemistry is all smiles.
On a personal note, my oldest son started 9th grade this year at Pomfret School. After a long wait, he finally started classes this week. He had a good first week with his classes, but the highlight for him was the Outdoor Adventure team.
My baby boy starting high school this week at Pomfret School.
My husband and I work together at the school.  Brian is the AP and Honors physics teacher, making us one fourth of the science department here. Even though we work in the same department, he teaches in another building which prevents our paths from crossing much during the class day. Many of our students have us in back-to-back years in their science classes, and a few lucky kids have both of us in the same year. 
My husband and I make up 1/4th of the science department at Pomfret School! Day One was a family event.

1 comment:

  1. Awesome blog! I am a new chem teacher and will definitely be checking this site out. thanks and keep them coming.