Blogs

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 Lowell Thomson
Sat, 05/31/2014 - 22:57

I've that my current grade 10 class is reading "The Case of the Frozen Addicts" together. As my students starting writing their blogs to respond to the reading, I saw quite a few questions that I couldn't answer. But I didn't want to leave the questions there with no response, so I went to Twitter to find scientists to join my class as a guest speaker.

Comments: 1
Recent activity: 1 month 3 weeks ago
by Tom Kuntzleman
Sat, 05/31/2014 - 15:16

Last year I wrote about a very simple experiment can be done using water, a plate and M&M’s candies.  The experiment can be seen in the video below:

Comments: 5
Recent activity: 10 months 3 weeks ago
by Shelly Belleau
Wed, 05/28/2014 - 09:19

I have been a member of the American Association for Physics Teachers (AAPT) since I began teaching in 2010. Each summer I attend the AAPT national meeting and give a short talk or poster presentation about some form of research that I conducted in my classroom that year.

Recent activity: 10 months 3 weeks ago
by Doug Ragan
Wed, 05/07/2014 - 23:58

In reference to the recent posting by Deanna Cullen and the list of where to find articles such as

Recent activity: 10 months 3 weeks ago
by Deanna Cullen
Wed, 05/07/2014 - 11:49

I was recently drawn to an article published ASAP in JCE entitled . Erick Castellon wrote the article highlighting the use of three toys that are used to help students develop an understanding of the second law of thermodynamics and entropy by having them observe the working of the toys and the energy transfers that occur while playing with them. I already had two of the toys, the radiometer and the drinking bird. I ordered the from the link provided in the supporting information. As I waited for the stirling engine to arrive from Japan (which was only a few days) I attempted to write an activity to guide my students to conceptual understanding as they worked with the toys.

Comments: 4
Recent activity: 10 months 3 weeks ago
by Tom Kuntzleman
Wed, 05/07/2014 - 10:18

Check out the answer to Chemical Riddle #2.

Recent activity: 1 year 1 month ago
by Sarah Kong
Fri, 05/02/2014 - 10:52

This month I spoke with Brian Brethauer who teaches chemistry and coaches Science Olympiad among other science activities on the west side if Michigan.  Here are his responses to the 4 questions.

Q1:  How do you define inquiry?  What does inquiry look like to you?

Comments: 2
Recent activity: 11 months 1 week ago
by Tom Kuntzleman
Thu, 05/01/2014 - 15:41

A student of mine, Anthony Shepherd, and I worked together to develop a new chemical riddle. Check out the video and see if you can come up with an answer.

Comments: 1
Recent activity: 1 year 1 month ago
by Shelly Belleau
Wed, 04/30/2014 - 15:18

I am honored for the invitation to write for ChemEd X and am looking forward to being part of this collaborative chemistry teaching community! I’m Shelly Belleau, a Chemistry and Physics teacher in Colorado.

Recent activity: 11 months 1 week ago
by Tom Kuntzleman
Tue, 04/29/2014 - 09:15

In the video below, you can find the solution to the chemical riddle involving the .

Comments: 2
Recent activity: 10 months 3 weeks ago