ChemEd X contributors offer their ideas and opinions on a broad spectrum of topics pertaining to chemical education.

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by Francisco Villa
Mon, 10/14/2019 - 11:45

Want to heat up a department meeting? Just say you want to have all courses to have an on-line option. We definitely have some colleagues that feel very strongly - be it on one side or the other. What overlooked component can be distilled from a normal in-person course into an online that could have a significant impact? Perhaps the face-to-face “live” interaction.

Recent activity: 1 day 7 hours ago
by Josh Kenney
Fri, 10/11/2019 - 12:53

The flipped-classroom approach to education is undoubtedly popular, with consistent growth in the number of related books, conference sessions, and educator network memberships. Although active-learning may not be any more beneficial in a flipped classroom compared to a traditional classroom, it is clear that a flipped class can increase the frequency of active-learning opportunities.

Recent activity: 4 days 1 hour ago
by Kristen Drury
Tue, 10/08/2019 - 12:24

Kristen Drury shares how she covers the new AP Chemistry Course and Exam Description Learning Objectives associated with atomic structure. 

Comments: 3
Recent activity: 5 days 5 hours ago
by Clarissa Sorens...
Wed, 10/02/2019 - 15:20

Once one knows about Critical Pedagogy (with respect to Critical Thinking, as was covered in the ), what does one do with that knowledge? Can we implement strategies that embrace Critical Pedagogy while teaching the content we need to cover? Are there ways to build criticality in our students while maintaining our requirements for classroom rigor?

Comments: 2
Recent activity: 5 days 11 hours ago
by Kristen Drury
Sun, 09/29/2019 - 15:54

The first unit in my sequence for AP Chemistry covers stoichiometry and reactions. The new AP Chemistry Course and Exam Description has identified Learning Objectives which need to be taught and practiced to ensure students perform well on the AP Chemistry Exam. I will identify and describe activities I use to teach students some of the Learning Objectives that I tie into this unit.

Recent activity: 2 weeks 1 day ago
by Lauren Stewart
Sat, 09/28/2019 - 05:53

As teachers, we know how important it is for students to practice what they are learning and we are ever aware of the limited class time we have to provide those opportunities. We also know that our students have a full schedule of classes, are involved in extracurricular activities, work after-school jobs and may not have a strong support system and structure at home. That leaves us with the difficult question of “what do we do about homework?” 

Comments: 2
Recent activity: 1 week 6 days ago
by Kristen Drury
Wed, 09/25/2019 - 09:36

The new AP Chemistry Course and Exam Description (CED) has been released and in effect for a few months now. Several teachers have asked me “Will you be changing your sequence to match the CED?”.

Recent activity: 2 weeks 6 days ago
by Chad Husting
Thu, 09/19/2019 - 17:15

I usually start of the school year with a measuring activity. This year, I used Tom Kuntzleman's Mentos and Diet Coke experiment and had students use the data to do some graphing and analysis. This was a nice lead into our gas unit. I also made my own syphon coffee maker to demonstrate for my students.

Comments: 1
Recent activity: 2 weeks 1 day ago
by Josh Kenney
Tue, 09/17/2019 - 18:28

Many teachers assess engagement with video lectures by inspecting students’ notes at the start of class. However, notetaking doesn’t necessarily prove the comprehension of the material.

Recent activity: 3 weeks 4 days ago
by Tom Kuntzleman
Mon, 09/16/2019 - 20:07

Simple chemical tests are described that can indicate the presence of certain metals in coins. A wide variety of chemical concepts are involved. The experiments described are a natural fit for the 2019 National Chemistry Week theme of "Marvelous Metals!"

Recent activity: 3 weeks 6 days ago