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Welcome to the Chemical Education Xchange (ChemEd X)! We hope to strengthen the community of chemistry educators by providing learning resources and forums for discussion and collaboration on our interactive platform. Take a look, and join in.
Exciting changes at ChemEd X! A heartfelt farewell from the outgoing editor and a warm welcome to Erica Posthuma, our new High School Editor.
Join AP Teach in discussing chemical equilibrium to address common student misconceptions as well as ideas for engaging activities and labs to strengthen student comprehension.
Explore chlorinated hydrocarbons and dipoles with paper and toy models like LEGO, K’Nex, and Lux Blox! Paper models reinforce molecule polarity lessons, with templates and assignments included in the Supporting Information.
Make stoichiometry relatable! In this simple lab, students measure the mass of a burning candle and explore key questions like: 'How much CO₂ does a candle produce?' and 'How can we quantify CO₂ from engines?' Minimal setup, real-world impact, and engaging results!
Take a walk and explore the chemical winter wonderland of snowflakes...and diamonds!
Engage your Chemistry students with a dynamic, 40-minute lab that uses the Ideal Gas Law to uncover the molar masses of "mystery gases." Perfect for Grade 11 or Honors Chemistry, this adaptable experiment combines theory with real-world applications!
Check out summaries and video clips from past APTeach sessions you may have missed along with information about upcoming meetings!
