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by Lauren Stewart
Sat, 09/28/2019 - 05:53

As teachers, we know how important it is for students to practice what they are learning and we are ever aware of the limited class time we have to provide those opportunities. We also know that our students have a full schedule of classes, are involved in extracurricular activities, work after-school jobs and may not have a strong support system and structure at home. That leaves us with the difficult question of “what do we do about homework?” 

Comments: 2
Recent activity: 10 months 2 weeks ago
by Kristen Drury
Wed, 09/25/2019 - 09:36

The new AP Chemistry Course and Exam Description (CED) has been released and in effect for a few months now. Several teachers have asked me “Will you be changing your sequence to match the CED?”.

Recent activity: 10 months 3 weeks ago
by Chad Husting
Thu, 09/19/2019 - 17:15

I usually start of the school year with a measuring activity. This year, I used Tom Kuntzleman's Mentos and Diet Coke experiment and had students use the data to do some graphing and analysis. This was a nice lead into our gas unit. I also made my own syphon coffee maker to demonstrate for my students.

Comments: 1
Recent activity: 10 months 2 weeks ago
by Josh Kenney
Tue, 09/17/2019 - 18:28

Many teachers assess engagement with video lectures by inspecting students’ notes at the start of class. However, notetaking doesn’t necessarily prove the comprehension of the material.

Recent activity: 10 months 4 weeks ago
by Tom Kuntzleman
Mon, 09/16/2019 - 20:07

Simple chemical tests are described that can indicate the presence of certain metals in coins. A wide variety of chemical concepts are involved. The experiments described are a natural fit for the 2019 National Chemistry Week theme of "Marvelous Metals!"

Recent activity: 11 months 1 day ago
by Andrea Amato
Mon, 09/16/2019 - 13:34

I have been working on a cool research project for over a year now and I had to learn to properly collect and analyze a lot of data. I would like to introduce a few of the basic techniques I learned and you perhaps can use to compare data by using software such as Microsoft Excel or Google Sheets.

Recent activity: 11 months 2 days ago
by Erica Posthuma
Mon, 09/16/2019 - 10:35

I had the opportunity to develop an advanced chemical lab design course for a small group of ambitious students. I have outlined the resources I used and how I pulled the course together,

Recent activity: 11 months 2 days ago
by Erica Posthuma
Mon, 09/16/2019 - 09:52

This simple idea can help students learn the importance of honest self-reflection and foster meaningful conversation between the student and teacher.

Comments: 1
Recent activity: 10 months 2 weeks ago
by Melissa Hemling
Sat, 09/07/2019 - 22:26

I just finished my first week of school, like many teachers in the Midwest. I work hard to get my Honors Chemistry students in a lab setting as soon as possible. It is difficult to find a perfect lab to do on the first or second day of school. In my mind, the ideal first chemistry lab would require no prior chemistry knowledge, involve interesting chemistry, address an NGSS standard, be relatively safe, not require expensive glassware or lab tools, and reinforce positive class norms. I have found engineering labs fit the bill! I don't know if I have found the "perfect" lab, but I have found something close I want to share!

Comments: 7
Recent activity: 11 months 2 days ago
by Melissa Hemling
Sat, 09/07/2019 - 19:16

It is back-to-school time! I started school on September 3rd so I am just getting back into my school “groove.”  On August 1st, College Board released its new AP Classroom platform ( While exploring this new online resource, I couldn’t help but reflect on how I teach AP Chemistry and what changes I will make in light of AP Classroom to ensure this year will be a great one!

Comments: 2
Recent activity: 11 months 1 week ago