Flipping the Structure of my Flipped Classroom
Kristen Drury | Fri, 05/21/2021 - 17:22
Kristen Drury explains some major shifts in her teaching philosophies and how her flipped classroom has evolved as a result.
general public
JCE 98.05 May 2021 Issue Highlights
Mary Saecker | Sat, 05/15/2021 - 08:54
The May 2021 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: teaching biochemistry, assessment, learning to think like a scientist, environmental chemistry, forensic chemistry, surface chemistry, solution mixing, organic chemistry laboratory experiments and activities, computer-based experiences, research on promoting student success, from the archives: systems thinking.
Simple formation of metal mirrors
Tom Kuntzleman | Mon, 05/10/2021 - 09:57
Beautiful, metallic mirrors of copper or silver can easily be formed in test tubes. Simply add the appropriate metal salt to a test tube, and heat! These reactions should be performed in a fume hood.
Kasi: A Multi-Sensory Modeling System
Doug Ragan | Fri, 04/30/2021 - 06:26
Doug Ragan has been working with the Alchemie team -- founded by a former chemistry teacher, Julia Winter -- for a number of years. They have been working over the last year on a new project, named Kasi, which delivers sound-based feedback to students as they learn with tactile pieces on a magnetic whiteboard. The goal is to build an accessible learning system that helps ALL students learn, and is particularly important for those with visual impairments.
Program Evaluation Part 4 – My Theory of Evaluation
Clarissa Sorens... | Mon, 04/19/2021 - 19:02
Evaluations are part of everyday life. This multi-part blog has aimed to expand the collective understanding on what is evaluation and what are some ways that it is done.
Skype with a Scientist Live
Stephanie O'Brien | Thu, 04/08/2021 - 09:31
This year so many in-person events at school have not been able to happen due to COVID restrictions. One activity that the author's science honor society students have enjoyed greatly is the Skype with a Scientist Live sessions. Students register in advance and then have the opportunity to be face to face with a scientist.
Stamp of the Week #3
Michael Morgan | Wed, 04/07/2021 - 14:56
A Soviet era stamp featuring a quadruple bond.
Photochromic glue and spring decorations
Dean Campbell | Fri, 04/02/2021 - 23:23
The many colors of springtime can be illustrated with photochromic pigments in commercial products. These products include UV beads, and more recently, photochromic glue. The glue can be used as a photochromic paint for paper or even eggs. The resulting colorful, decorative objects can be used to illustrate chemical discussions of aspects of photochemistry.
Densities of Red Bull Beverages: How Much Table Sugar and Artificial Sweetener Are Present?
Thomas Cox | Sun, 03/14/2021 - 22:30
Per label, 39 grams of table sugar (sucrose) are in a 12fl.oz. can of a Red Bull beverage. Visually, how much is 39 grams of anything? Check it out in this post.
How Does the Rainbow Candy Experiment Work?
Tom Kuntzleman | Mon, 02/08/2021 - 07:10
Have you seen the rainbow candy experiment? It's a very simple experiment that involves pouring water into a plate that has M&M's candies or Skittles arranged in a pattern. Very curious shapes of sharply divided regions form spontaneously. How does this happen?!