Deanna Cullen's blog

Conant Awards Inspire

The national ACS James Bryant Conant award was established in 1965 to encourage and recognize outstanding high school chemistry teachers. Candidates are chosen based upon evidence of high quality teaching, ability to challenge and inspire, extracurricular activities that support their work and pursuit of continued improvement of their role as an educator.

Social Media

Chemistry teachers are always looking for new ideas to reach students. Social media is a new frontier to reach students AND collaborate with other chemistry teachers around the world 24/7. I hesitated to join Twitter because it seemed like "just one more thing to add to my plate".  I did finally log on and created an account.

Lab Accidents

The US Chemical Safety Board is an independent federal agency in Washington DC. They investigate industrial accidents. They just released a video of a young woman speaking about a high school chemistry class accident she was a victim of.

Chemistree Holiday

My ChemClub students came to my room for a holiday celebration today. We made a batch of sea foam candy, an Elephant Toothpaste Christmas Tree, and marbled gift tags.

Greener Replacement Labs and Activities

I am a safety conscience science teacher. I am embarrassed about some of the things that I did in my classes early in my career that I did not realize were unsafe. I saw the demonstrations and activities done at professional development venues and assumed that if my mentors were using the activity, it was safe.