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JCE ChemEd Xchange provides a place for sharing information and opinions. Currently, articles, blogs and reading lists from ChemEd X contributors are listed below. We plan to include other items that the community wishes to share through their contributions to ChemEd X.

Ck-12: A Textbook for Every Child

Ck-12 is a resource that is attempting to provide a quality textbook or "flexbook" for any student who needs or wants one. Ck-12 began their mission over eleven years ago. Their mission began as a non-profit and non-revenue institution. This means they have never asked teachers for money or fund raising.

Two Simple and Cheap Illustrations of Phase Equilibrium and Vapor Pressure

A favorite demonstration is to boil water by lowering the pressure in a bell jar using a vacuum pump. Unfortunately, purchasing a bell jar, vacuum plate, and vacuum pump can run upwards of $1,000 which poses a hardship for many teachers.

Time required: 

 

Setup: 5 minutes

Execution: 5 minutes to 30 minutes depending on level of inquiry

 

ChemEd X at BCCE 2018

If you are attending BCCE 2018 at Notre Dame this week, we hope you will stop in and see us at our booth (#560 in the exhibit hall! Many of our lead contributors are here and you can catch them speaking in a variety of symposiums including the Views from the classrooms of award winning chemistry teachers and our first Chemical Education Xchange: Engaging with contributors symposium. 

Continuing Change - Update

For the last two years, the district I worked for has been tirelessly working toward curriculum changes that would better line up with the new state science standards. Michigan hasn’t officially adopted NGSS, instead adopting the Michigan Science Standards (based on NGSS). The Michigan Science Standards (MSS) has a lot of similarities with NGSS in terms of how we would teach the content.