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 Tom Kuntzleman
Sun, 06/09/2019 - 13:43

Watch this video and see if you can figure out how red, white, and blue colors can all be made from the same chemical solution!

Comments: 2
Recent activity: 5 months 6 days ago
by Francisco Villa
Wed, 05/29/2019 - 10:32

Welcome and introduction from Francisco Villa, two-year college lead contributor

Recent activity: 5 months 3 weeks ago
by Tom Kuntzleman
Mon, 05/27/2019 - 07:03

The solution to Chemical Mystery #15: The Leaky Cup is shown here. 

Recent activity: 5 months 3 weeks ago
by Dustin Williams
Wed, 05/22/2019 - 20:13

This lab is one of my favorite activities to do in my classes and I look forward to it every year. The lab is simple, requires limited supplies, students love it (i.e. high engagement level), and I have found it to really set students up for stoichiometry.

Recent activity: 4 months 2 weeks ago
by Tom Kuntzleman
Thu, 05/16/2019 - 08:17

Time for a new chemical mystery! Watch the video below and see if you can use your chemical knowledge to figure out how this experiment is done.

Comments: 4
Recent activity: 5 months 3 weeks ago
by Josh Kenney
Wed, 05/08/2019 - 15:03

Whiteboards are great learning tools in a science classroom. With these instructions, you can make eight 24-in x 24-in whiteboards for less than $2.00 each! Instructions for simple whiteboard stands are included.

Recent activity: 5 months 3 weeks ago
by Lauren Stewart
Tue, 04/30/2019 - 08:03

I was excited for the opportunity but I never thought my science coach would be interested in developing and executing lessons with me. Luckily for me, my experience ended up being nothing like what I expected. You can apply for this experience too. The deadline to apply for Science Coaches for the 2019–2020 school year is September 1, 2019.

Recent activity: 3 months 2 weeks ago
by Melissa Hemling
Mon, 04/29/2019 - 09:01

This is Part 2 of a 5-part series on National Board Certification in Chemistry. This post will focus on Component 1 - The Test.

Recent activity: 3 months 5 days ago
by Josh Kenney
Mon, 04/15/2019 - 09:08

Chemistry is difficult to learn. Walk into any chemistry classroom, and you’ll be soon confronted with many abstract concepts. Abstract ideas have no physical form, and as a result, they are difficult to understand.

Recent activity: 1 month 3 weeks ago
by Ariel Serkin
Thu, 04/11/2019 - 21:28

How many of you could recite, word for word, a definition you learned in school? When you first memorized the definition, you could state “inertia is a property of matter”, or “density is mass over volume.” However, you struggled to apply it to a new situation and maybe you were unsure of how to construct a model of what it meant.

Recent activity: 4 months 4 days ago