Dust Off Your Molecule Kits!
Melissa Hemling | Thu, 03/18/2021 - 18:54
Many of us have molecular kits we only use once a year. Dust them off and find new lessons to use them in!
acids/bases
Stoichiometry - A Free Virtual Chemistry Lab Activity
Josh Kenney | Tue, 12/15/2020 - 09:38
In this virtual activity, a video introduces stoichiometry and guides students to think conceptually using a simple baking analogy. Afterward, stoichiometry calculations connect to the analogy, that are then reinforced with a simple experiment. Finally, students explore a PhET simulation to deepen their knowledge.
Color Changing Coke and Mentos
Tom Kuntzleman | Wed, 09/02/2020 - 03:07
What's a better way to start the new school year than with some new experiments? Learn how to use a variety of color changing experiments to teach students about the Diet Coke and Mentos experiment, acids, bases, chemical and physical changes, and climate change.
POGIL Activites in an Asynchronous Learning Environment
Stephanie O'Brien | Sun, 04/19/2020 - 12:46
While POGILⓇ Activities are designed to be completed synchronously in a collaborative team setting with the teacher present as the facilitator, there are ways to utilize the activities in an asynchronous online setting.
Berries are red, berries are blue…I’ve got a berry surprise for you!
Tom Kuntzleman | Sun, 01/26/2020 - 14:03
I observe a red to blue color change when I rinse my bowl after eating frozen blueberries. Sounds like an acid-base reaction, doesn’t it? Well, read on to learn about the blueberry surprise!
JCE 96.08 August 2019 Issue Highlights
Mary Saecker | Mon, 08/19/2019 - 14:58
Chemistry Education: A Bridge to the Future
The August 2019 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: authentic chemistry laboratories; student motivation, sustained interest, and student success; student understanding of fundamental concepts; aids to assessment; computer-based learning; active learning activities; engaging polymer chemistry activities; experimenting with flavor and food; organic chemistry laboratories; spectroscopy laboratories; acid-base chemistry; from the archives: polymer properties.
Solution to Chemical Mystery #16: A Red, White, and Blue Chemistry Trick for You!
Tom Kuntzleman | Wed, 06/12/2019 - 13:37
The solution to "Chemical Mystery #16: A Red, White, and Blue Chemistry Trick for You!" is presented. How this experiment can be used as a springboard to carry out a simple quantitative analysis of salt solubility is also discussed.
Chemical Mystery #16: A Red, White, and Blue Chemistry Trick for You!
Tom Kuntzleman | Sun, 06/09/2019 - 13:43
Watch this video and see if you can figure out how red, white, and blue colors can all be made from the same chemical solution!
Indicator Activity - Assigning Roles for Students in the Laboratory
Karen Perri | Sun, 04/07/2019 - 12:09
The author explains how she assigns roles for her students while completing laboratory work. The lab activity is designed to allow students to explore the use of indicators. It serves as an introduction to acids, bases and pH.
Solution to Chemical Mystery #14: Loves Me...Loves Me Not
Tom Kuntzleman | Wed, 02/27/2019 - 12:37
Did you figure out how the experiment in Chemical Mystery #14 was performed? The solution is presented here!