Time for a new chemical mystery! Watch the video below and see if you can use your chemical knowledge to figure out how this experiment is done.
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.
Did you figure out how the experiment in Chemical Mystery #14 was performed? The solution is presented here!
You can figure out how this Valentine's Day experiment was done...if you know your chemistry, that is!
I am already planning for my trip to Illinois in July to attend ChemEd 2019! Let me tell you why I want to attend.
In an effort to align an old VSEPR lesson to NGSS, I told my students that we were going to look at the data available from the real molecules on the pHET simulation we were using and specifically look for patterns. Finding patterns is a cross-cutting concept; one of the three dimensions of NGSS.
As a teacher, having the freedom to create or edit something within my instruction based on the needs of my students is incredibly important to me. So, when I found out the activities in Pivot Interactives are completely customizable, I was thrilled.
The solution to Chemical Mystery #13: Bye Bye Blue! is presented. This experiment is useful to demonstrate to students when discussing acid-base indicators, neutralization reactions, or the acidity of carbon dioxide when it dissolves in water.
A simple, but tricky experiment is displayed. Can you figure out how the trick was done?
The October 2018 issue of the Journal of Chemical Education is now available online to subscribers. Topics featured in this issue include: research on: AP chemistry reform and writing instruction; novel teaching approaches; demonstrations: safety and effectiveness; augmented reality and technology for teaching; using stories and history to teach; exploring acid-base chemistry; understanding energy; biochemistry in the laboratory; teaching resources; astrochemistry resources for National Chemistry Week 2018.