Xperience ChemEd X

(e)Xperience ChemEd X through the ideas and opinions of its community members.

Xperience is where contributed, but not reviewed, ChemEd X resources such as blogs and opinion pieces are found. Here you can find blogs in which our contributors express their personal empiricism and polls in which you the community can provide your opinions.

by Tom Kuntzleman
Fri, 02/21/2014 - 11:27

The nail bottle demonstration is one that many of us have conducted in our classes. To perform this demonstration, 2 – 3 mL of ethanol is placed into a plastic bottle that has two nails punctured into opposite sides of the bottle. After stoppering the bottle, a Tesla coil is touched to one of the nails. A spark jumps from one nail to the other, which initiates the combustion of vaporized ethanol inside the bottle. We recently filmed this reaction with our high speed video camera.

Comments: 3
Recent activity: 1 year 1 month ago
by Erica K. Jacobsen
Fri, 02/14/2014 - 11:58

A fan letter for a chemistry experiment? Well, yes. I read Tom Kuntzleman’s blog post “Soap Boat 2.0” over four months ago and immediately bookmarked it.

Comments: 6
Recent activity: 1 year 1 month ago
by Tom Kuntzleman
Thu, 02/13/2014 - 09:17

My students and I intend to use a high-speed camera to film a variety of chemistry experiments in slow motion.  The first reaction we have decided to film is the “Whoosh Bottle”.  You can read more about this pa

Comments: 14
Recent activity: 1 year 1 month ago
by Deanna Cullen
Wed, 02/12/2014 - 20:53

I am excited with my student's response to offering an ACS ChemClub at our high school! ACS does a great job of providing materials and ideas for meetings.

Recent activity: 1 year 1 month ago
by Trish Loeblein
Tue, 02/11/2014 - 16:57

Is PhET still free to use? Yes, but you can always make donations or encourage others. https://donatenow.networkforgood.org/1437859

Recent activity: 4 months 1 week ago
by Sarah Kong
Sat, 02/08/2014 - 11:28

This week I talked with Alice Putti who teaches Chemistry and AP Chem in West Michigan.  Below are her answers to our inquiry questions:

Q1:  How do you define inquiry? or What does inquiry look like to you?

Recent activity: 1 year 1 month ago
by Sarah Kong
Mon, 02/03/2014 - 09:15

This year one my goals is to use this space to talk specifically with various teachers about how they use inquiry in their chemistry classrooms.  My four questions are:

Recent activity: 1 year 1 month ago
by Deanna Cullen
Mon, 01/27/2014 - 11:36

I recently spoke with a chemist from industry that said that if she admits to being a chemist, it is a serious conversation ender. I can relate! I know many of you can to. My colleague, Greg Rushton, shared a similar sentiment in an .

Comments: 2
Recent activity: 1 year 1 month ago
by Doug Ragan
Sun, 01/26/2014 - 14:59

    Are you looking for that one website that has an abundance of chemistry knowledge?  Well, I came across www.endmemo.com/chem/ and it is filled with all types of chemistry information.

Comments: 1
Recent activity: 1 year 1 month ago
by Lowell Thomson
Tue, 01/21/2014 - 21:51

As I maneuver through the school year, a certain rhythm develops. The start of the year brings the excitement of new classes and new students. I'm often trying new things in the fall as I've reflected on the previous year's teaching over the summer.

Recent activity: 1 year 1 month ago