Articles

ChemEd X articles address topics in chemical education ranging across the entire spectrum of the chemical sciences.

Articles are contributed by the community and are open for comments. Please see our Contribution Guidelines for information about contributing to ChemEd X. To contribute an article, use our contribution form to describe the nature of the article you intend to submit. A ChemEd X editor will respond with further instructions.

by Shifra Yonis
Sun, 11/10/2024 - 08:19

Join APTeach to discuss instructional strategies to model net ionic equations and chemical reactions using particulate models, chemical symbols, and observations to support students’ understanding of how chemicals react and interact at the particle level. REGISTER NOW for the November 21st APTeach Session!

Recent activity: 2 days 9 hours ago
by Shifra Yonis
Sat, 11/09/2024 - 17:25

Check out summaries and video clips from past APTeach sessions you may have missed along with information about upcoming meetings! 

Recent activity: 2 days 14 hours ago
by Shifra Yonis
Mon, 10/07/2024 - 08:35

In our next AP Teach meeting, join us to discuss Kinetic Molecular Theory, Maxwell-Boltzmann curves, and why gases deviate from ideal predictions. REGISTER NOW for the October 24th APTeach Session!

Recent activity: 1 week 1 day ago
by Shifra Yonis
Tue, 09/10/2024 - 10:30

Join APTeach to discuss strategies for teaching Unit 1 concepts based on AP Chemistry’s CED. In this session, teachers will share how they uncover and address student misconceptions to improve student scores and deepen student understanding of essential chemistry concepts. REGISTER NOW for the August 22nd APTeach Session!

Recent activity: 1 month 3 weeks ago
by Michael Farabaugh
Sun, 09/08/2024 - 19:13

Join APTeach to discuss chemical bonding concepts and how they connect to several topics in the AP chemistry curriculum, such as intermolecular forces, chemical reactions, and thermochemistry. REGISTER NOW for the September 19th APTeach Session!

Recent activity: 1 month 1 week ago
by Michael Farabaugh
Sun, 08/11/2024 - 10:19

Michael Farabaugh outlines mistakes and misconceptions that were encountered during the 2024 AP Reading and offers suggestions for improving performance on the AP Chemistry exam.

Comments: 3
Recent activity: 1 month 5 days ago
by Krystle Moos
Fri, 05/31/2024 - 08:12

APTeach announces partnership with ChemEd X! 

Recent activity: 1 month 2 weeks ago
by Aria Hadley-Hulet
Thu, 04/18/2024 - 12:53

This article explores the power of Universal Design for Learning in making chemistry more accessible to all, offering practical examples of activities and assessments. Additionally, it delves into the potential for AI to further enhance differentiation and accessibility.

Recent activity: 6 months 4 weeks ago
by Iain Smellie
Wed, 04/17/2024 - 14:26

This short article unpacks recent research on sulfonphthalein behavior in aqueous solutions, shedding light on pH-dependent structures with the hope of equipping educators with up-to-date interpretations of very familiar experimental observations, such as color changes in acid/base titrations. 

Recent activity: 6 months 4 weeks ago
by Iain Smellie
Mon, 03/11/2024 - 14:12

This study outlines the effect on the colour of anthocyanin-containing solutions when mixed with caffeine. Given the diversity of anthocyanin structures available from other vegetables, fruits or flowers, there is great potential for series of open-ended experiments for students in classes or science clubs to investigate.

Recent activity: 8 months 6 days ago