Blogs

Measuring Activity

Big ball small ball

I want to share a measuring activity for you to consider. First, start with two baseballs. The first baseball is a regular baseball. The other baseball is called a "small ball". Next, get six to eight students to volunteer. Without talking at all the students must hold the normal baseball and the small ball. They then must decide if the normal ball has more, less or the same mass as the small ball.

The Teacher Page - An Organizational Tool

Desktop Clutter

The Teacher Page includes all of the notes I need to set up, run, and clean up the particular experiment. I record from whom I obtained the lab. I list the location of chemicals in the stockroom. I've added what does and does not work, so that I don't have to remember it from year to year. I have notes of things to try in the future. The most important part, however, is the giant spreadsheet to calculate amounts of chemicals needed to make multiple volumes of solutions. This saves so much time and repeated effort!

Creating a Culture of Nerdy

Bravo Nerdy awards

It all started with a couple of summers spent on fellowships at the Institute for Chemical Education at the University of Wisconsin: Madison. In 1990 after two years of teaching high school chemistry I transferred to help open a school to specialize in Health and Medical education. I was 23 years old and ready to take on the world. The school’s student body was high poverty, 96% of the students qualified for the federal lunch program, and almost the entire student body was classified as minority. It was a good first year.

This post was submitted for the 2017 ChemEd X Call for Contributions: Creating a Classroom Culture.

Dance Your Final Project

Dance Your Final image

As part of advocating science literacy in my classroom, I have my 10th grade Honors Chemistry students dance their first semester final. This Dance Your Final semester final is to force students to actually read real, published scientific research; have a group final; eliminate test anxiety; and help students have fun with the content. Truly, of all assignments I give during the school year, this is the one that students say they sweat the hardest on, enjoy the most, and are the most proud of their work.

Building a Blended Culture in a Secondary Science Classroom

building a blended culture

During my first year of teaching (in Indianapolis, IN), I was inspired by some research I had read as well as some other teachers in the Indy area who were flipping their classes. I was at a small parochial school where parental and administrative support for technology inclusion was present. My principal outfitted me with the tools I needed to “flip” my classes and record tutorial videos. Things went pretty well. It was a learning curve for many but I also had good feedback from students and parents.

This post was submitted for the 2017 ChemEd X Call for Contributions: Creating a Classroom Culture.

Life as an international school chemistry teacher

Lowell - International School teacher

The advantages of international schools vary by individual, but certainly the opportunity to travel and see the world is by far the most common reason teachers move overseas. Smaller class sizes are typical, along with fewer teaching periods in your schedule. As an example, I average about 20 students per class right now, teaching 5 of 8 class periods. This is certainly less than my average of 30-35, teaching six of eight class periods at my last public school in the U.S.

Classroom Culture - Experiment on Day 1

Fortune Teller Fish

What is the very first impression that I want to make on students? Do I want to pass out a bunch of papers about the syllabus, rules and policies? Do I want kids to be thinking and acting like scientists? Deep down inside, my hope is always for the second idea. I decided to steal an idea I got from master chemistry teacher Linda Ford at an local ACS meeting. Linda introduced a group of teachers to the "Miracle Fortune Teller Fish".

This post was submitted for the 2017 ChemEd X Call for Contributions: Creating a Classroom Culture.

Mini-Project Sequence: Orange Peels and Polarity

students working with balloons

The author shares a series of resources she has created that are built around a post here on ChemEd X about popping a balloon with an orange peel and the concept of polarity.