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 Ryan Johnson
Sun, 03/25/2018 - 12:42

Students can sometimes struggle to grasp gas behavior, as it’s much harder to visualize gases rather than readily available solutions, solids, or mixtures. Indeed, for many labs, if gas is a product, we’re often relegated to using balloons or gas columns to capture and measure the gases produced by reactions, which can be tricky or expensive. So this year, I tried something a little different when starting my intro chemistry students’ gas laws unit, and was very happy with the results. 

Comments: 4
Recent activity: 1 month 6 days ago
by Chad Husting
Tue, 03/20/2018 - 19:25

Having had positive experience using Argument Driven Inquiry (ADI), I decided to try and adapt a specific heat lab to the ADI process.

Recent activity: 1 year 4 months ago
by Lauren Stewart
Thu, 03/15/2018 - 11:39

In my class, I use the illustration of a mountain to help students push through the challenges of chemistry. Stoichiometry is the top of chemistry mountain. As we progress through the year, I say things like “the mountain is getting steep here!” or “there is not a lot of oxygen up here!” or “I will carry you up chemistry mountain if I have to!” to keep students motivated. When students finally get to the top of chemistry mountain (mid quarter 3), the air is thin, they are tired and they are ready to base jump off the mountain (see illustration from a former student below).

Recent activity: 1 year 4 months ago
by Ann Gardner
Tue, 03/13/2018 - 15:23

With a desire to increase curiosity and enthusiasm in my classroom along with ideas gleaned from Twitter, I have shifted my curriculum to a lab-first approach. 

Comments: 4
Recent activity: 1 year 3 months ago
by Stephanie O'Brien
Mon, 03/12/2018 - 07:26

As a secondary science teacher, I have contact with my students everyday. Making relationships and learning about all of my students is key to letting them know that I am invested in their success.

Comments: 2
Recent activity: 1 year 2 months ago
by Deanna Cullen
Fri, 03/09/2018 - 15:57

The American Chemical Society is offering a new service in hopes of making science more accessible to the public. Each week they issue a short collection of science articles, written in an interesting and engaging style, that you might use with your students to help them make connections between the curriculum and their own lives. The service is called Discoveries!, and it is free.

Recent activity: 1 year 4 months ago
by Lauren Stewart
Wed, 03/07/2018 - 13:41

As teachers, we all know that our job extends far beyond the content we are required to deliver. We are educators, mentors, coaches, parents and more. It is important for us to find ways to wear all of these hats without burning out. I have learned many great strategies that certainly helped re-energize me as a teacher but there was one strategy in particular that I could not get out of my head.

Comments: 3
Recent activity: 1 year 4 months ago
by Tom Kuntzleman
Tue, 03/06/2018 - 09:26

The solution to Chemical Mystery #11, which involves the Leidenfrost Effect, is presented.

Recent activity: 1 year 4 months ago
by Chad Husting
Sun, 03/04/2018 - 08:08

I first learned about argument driven inquiry through a post written by Ben Meacham. I was interested in both the stoichiometry  lab and the way that it was presented to the students through Argument Driven Inquiry. This lead me to the Argument Driven Inquiry (ADI) website. The website provided many resources. 

Comments: 5
Recent activity: 1 year 3 months ago
by Tom Kuntzleman
Fri, 03/02/2018 - 11:04

What happens if you place metal that is glowing orange-hot into some water? Watch this video and find out!

Recent activity: 1 year 4 months ago