Xperience ChemEd X

(e)Xperience ChemEd X through the ideas and opinions of its community members.

Xperience is where contributed, but not reviewed, ChemEd X resources such as blogs and opinion pieces are found. Here you can find blogs in which our contributors express their personal empiricism and polls in which you the community can provide your opinions.

by Deanna Cullen
Tue, 02/06/2018 - 18:09
Recent activity: 11 months 1 week ago
by Jordan Smith
Mon, 02/05/2018 - 15:33


Do you require your students to learn all the element names and symbols? Do your students struggle with chemical nomenclature, chemical equations, or stoichiometry? You may want to consider getting them back to the basics.

Comments: 13
Recent activity: 11 months 1 day ago
by Tom Kuntzleman
Sun, 02/04/2018 - 10:02

A simple laboratory experiment in which students simply measure the wavelength of light is described. An LED light, diffraction glasses, and a meterstick are the only required materials.

Recent activity: 11 months 2 weeks ago
by Lowell Thomson
Fri, 01/26/2018 - 06:15

In this blog post I will discuss an interview with Dr. Richard Feynman relating to magnets that explores the concept of "why?" questions in science. You will find a links to a blog post and a transcript of the interview along with ideas for how I use the video in IB Chemistry.

Comments: 2
Recent activity: 11 months 2 weeks ago
by Michael Morgan
Wed, 01/24/2018 - 16:44

The American Association of Chemistry Teachers (AACT) has just made a major announcement. The first AACT Chemistry Teacher of the Year Awards have just opened their nomination process. Awards will be given to teachers in each of three levels of chemistry education. One for K-5 teachers of science, one for grade 6-8 teachers of physical science, and one for high school chemistry teachers.

Recent activity: 12 months 22 hours ago
by Andres Tretiakov
Sun, 01/21/2018 - 16:36

I have tried many different methods to demonstrate or perform displacement reactions over the years with mixed results regarding one particular metal, aluminium. Based upon my experience, the behavior of aluminium in displacement reactions often confuses students. 

Recent activity: 12 months 3 days ago
by Chad Husting
Wed, 01/17/2018 - 18:01

My students just finished an activity about . Each year there is always one or more student who ask about the mass of isotopes. How do scientists solve for that mass experimentally?

Recent activity: 12 months 3 days ago
by Lauren Stewart
Tue, 01/16/2018 - 08:42

Like many schools, this year my school went 1:1. Each of our students was issued an 11 inch Chromebook with a webcam. Our upperclassmen have the the older Samsung models with a front-facing webcam and our underclassmen have the new Lenovo N22/23 models with a flippable webcam. I am a “jump in head first” type of person so I decided to go completely paperless this year. Now that I am halfway through the year (and still paperless!), I wanted to share what has been working well for me and where the snags have been.

Comments: 2
Recent activity: 5 months 3 weeks ago
by Ben Meacham
Mon, 01/15/2018 - 00:09

Whether you are looking to add a bit more scientific inquiry to your labs or simply looking for a great stoichiometry lab that can be added to your collection, I encourage you to try something like this with your students!

Comments: 6
Recent activity: 5 months 3 weeks ago
by Dan Meyers
Sat, 01/13/2018 - 14:19

In the embedded video, I will walk you through a kinetics experiment we use in our Chemistry 2 (and Honors Chemistry 2) courses. The lab is called Disappearing X.

Recent activity: 11 months 1 day ago