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ChemEd Xchange @ChemEdX New post by Tom Kuntzleman: Ice clouds http://t.co/T4lt4WOcR4 5 years 11 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by !SarahKongr: !Inquiry and Standards 5 years 11 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Hal Harris: "The Big Sleep" by Ian Parker http://t.co/T72TuC7VCc 5 years 11 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Deanna Cullen: Chemistree Holiday http://t.co/RavO4nsSx6 5 years 11 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX RT : was just told about this awesome article http://t.co/YeDtF2nKTV amazing 5 years 11 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Deanna Cullen: 100 year anniversary of the term "ISOTOPE" http://t.co/w1vKhbzhfW 5 years 11 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX RT : MT : How can you see chemical bonds (without consuming certain chemicals yourself?) http://t.co/r3lgbG2YOe 5 years 11 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX RT : Classroom science experiment ends in bloodshed http://t.co/tpcJIheheq 5 years 11 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Tom Kuntzleman: Work sheet to accompany orbital viewer program http://t.co/DtrMwrp6ij 5 years 11 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Hal Harris: The Simpsons and Their Mathematical Secrets by Simon Singh http://t.co/sZm3NB5iHd 5 years 11 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Tom Kuntzleman: Orbital Viewer http://t.co/NHJlxi4wnY 5 years 11 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Tom Kuntzleman: Experiments with Expo Markers http://t.co/P8A4bBju6O 5 years 11 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Great suggestion. Thanks. 5 years 11 months ago Reply Retweet Favorite
Erica Posthuma @eposthuma I know it's not Friday, but due to holidays I'm early! My teachers should add to their 5 years 12 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX is live now. Follow us! 5 years 12 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX RT : Hey chemistry tweeps, is this how we should be dealing with ? http://t.co/pQBKRdFrhj 5 years 12 months ago Reply Retweet Favorite
Deanna Cullen @CullenChemEdX JCE Chemical Education Xchange Twitter page has gone live! Follow for Chemistry teacher collaboration 5 years 12 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Deanna Cullen: JCE Special Issue Call For Papers http://t.co/dWZffBTCOL 5 years 12 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Deanna Cullen: Particulate Models in Video http://t.co/P7YCI07NsK 5 years 12 months ago Reply Retweet Favorite
ChemEd Xchange @ChemEdX New post by Deanna Cullen: Greener Replacement Labs and Activities http://t.co/ypMh76kv3u 5 years 12 months ago Reply Retweet Favorite