ChemEd X contributors offer their ideas and opinions on a broad spectrum of topics pertaining to chemical education.

Blogs at ChemEd X reflect the opinions of the contributors and are open to comments. Only selected contributors blog at ChemEd X. If you would like to blog regularly at ChemEd X, please use our Contribution form to request an invitation to do so from one of our editors.

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: 4 weeks 6 hours 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: 3 weeks 6 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: 2 weeks 14 hours 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: 4 weeks 11 hours 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: 1 month 3 days ago
by Tom Kuntzleman
Wed, 09/04/2019 - 20:00

This post describes some simple experiments using various coins and neodymium magnets that connect to the 2019 National Chemistry Week theme of Marvelous Metals! 

Recent activity: 1 month 1 week ago
by Clarissa Sorens...
Wed, 09/04/2019 - 19:30

I recently participated in a conference known as the Digital Pedagogy Lab as a fellow, which required leading a workshop (or an equivalent). I chose to structure my workshop around the ideas of critical pedagogy and STEM, and particularly how we use these ideas in a practical way in the classroom (both F2F (face-to-face) and DL (distance learning)). This blog will be one of a two-part series on these topics.

Recent activity: 1 week 5 days ago
by Francisco Villa
Tue, 08/27/2019 - 10:00

What value does spending time explaining our syllabus in class provide? How much time should we invest in going over the syllabus with our students? Thoughts on talking about the syllabus during the first class meeting.

Comments: 2
Recent activity: 2 weeks 2 days ago
by Dustin Williams
Sat, 08/24/2019 - 21:57

In order for students to be fluent enough with the CCCs and core ideas to use them to support their arguments, we teachers need a way to help students become familiar with them.

Recent activity: 1 month 2 weeks ago
by Chad Husting
Sun, 08/18/2019 - 11:12

I met some amazing teachers at Chem Ed 2019. Two of these teachers are Yvonne Clifford and Sharon Geyer who ran a workshop about chemical demonstrations. One in particular caught my attention. The demonstration was an exothermic process with paraffin wax. Here is the demonstration.

Recent activity: 1 month 2 weeks ago