Xplore ChemEd X

(e)Xplore ChemEd X published collections such as activities, articles, demonstrations, and assessment tools.

The Xplore area includes 'published' ChemEd X resources such as activities, articles, demonstrations, and assessment tools. The Search service is also in the Xplore area.

by Ben Meacham
Fri, 05/31/2019 - 22:38

Like most concepts in chemistry, intermolecular forces takes a bit of imagination and critical thinking to fully comprehend and apply when explaining a variety of situations. Though demonstrating the presence of these forces in a simple and explicit manner can easily be done, I wanted to change how I introduced IMFs a bit this year by focusing on a more data-to-concepts approach.

Comments: 1
Recent activity: 4 weeks 19 hours ago
by Anne Schmidt
Tue, 05/28/2019 - 13:12

A book review project takes shape with the help of ChemTwitter community.

Recent activity: 1 month 3 weeks ago
by Estelle Lebeau
Thu, 05/23/2019 - 09:00

Determination of Lewis Dot structures and visualization of the shapes of molecules using VSEPR theory is an example of an abstract concept that students often find difficult to learn. I have found it useful to have a single worksheet/packet that my students can add to as we cover Lewis dot structures, resonance, VSEPR shapes, polarity, and intermolecular forces.

Recent activity: 2 weeks 5 days ago
by Stephen Wright
Sat, 05/18/2019 - 18:55

In honor of the International Year of the Periodic Table: A familiarity with the chemistry of some of the elements more commonly encountered in everyday life is a valuable learning experience for all students. Sulfur is the fourth in this series of elements to be discussed as part of the Element of the Month program. #IYPT

Recent activity: 1 month 3 weeks ago
by Mary Saecker
Wed, 05/15/2019 - 10:01

Encouraging Student Learning and Success

The May 2019 issue of the Journal of Chemical Education is now available to subscribers. Topics featured in this issue include: microscale precipitation chemistry; making science personal; chemical escape rooms; teaching organic chemistry; peer learning; laboratory assessment; examining cognitive load; inquiry activities; exploring infrared spectroscopy; laboratory experiments; teaching resources; shaking the archives: the blue bottle experiment.

Recent activity: 2 months 6 days ago
by Erica K. Jacobsen
Fri, 05/10/2019 - 14:53

Erica Jacobsen shares highlights from the May 2019 issue of the Journal of Chemical Education of special interest to our ChemEd X community.

Recent activity: 2 months 6 days ago
by Andres Tretiakov
Tue, 05/07/2019 - 22:45

It is not known why people develop allergies to nickel and there is no cure. The best course of action to prevent an allergic reaction is to avoid contact with products containing nickel. This article will explain how to make an easy and cheap nickel detection device that will limit or eliminate the risks of exposure to sources of nickel using some interesting classic chemistry. 

Recent activity: 2 months 1 week ago
by Stephanie O'Brien
Wed, 04/24/2019 - 15:51

My district recently provided a professional development session focused on utilizing three dimensional formative assessments in the classroom. The ideas I learned in the session as well an an activity for students to engage in formative assessment are outlined.

Recent activity: 2 weeks 5 days ago
by Scott Donnelly
Wed, 04/24/2019 - 12:55

My name is Scott Donnelly, editor for the Two Year College (TYC) component of ChemEd Xchange. This is my first of what likely will be many contributions over the coming years. Since this is my inaugural post as the TYC editor perhaps I should let you all know a bit about myself and my educational philosophy.

Recent activity: 2 months 3 weeks ago
by Stephen Wright
Sat, 04/20/2019 - 17:09

In honor of the International Year of the Periodic Table: A familiarity with the chemistry of some of the elements more commonly encountered in everyday life is a valuable learning experience for all students. Nitrogen is the third in this series of elements to be discussed as part of the Element of the Month program. #IYPT

Recent activity: 2 months 1 week ago