#iTeachPhysics Roger Borrell with a brilliant way to measure electrostatic attraction as a function of distance!

Looking forward to doing this festive demo this week! #ChemEd

What an amazing #ChemWest meeting Prospect High School thank you @CBergquistd214 &co for hosting #MoleDay #MoleDay2024

Excellent article! Success on exit tickets over concepts covered in that day's lesson does not equate to long-term memory.

What color is the universe? More precisely, if the entire sky were smeared out, what color would the final mix be? This whimsical question came up when trying to determine what stars are commonplace in nearby galaxies. The answer, depicted here, is a conditionally perceived shade

Does anyone have a simulation for a 2D, 3 part explosions problem for Conservation of Momentum? The math needs to be reinforced with a visual I think. Something like this? #iteachphysics

Love is in the air — and sea! Share some love this Valentine’s Day with downloadable, NOAA-themed cards. #ValentinesDay Check them out: noaa.gov/education/cele…

This is how Ancient Greek People knew that Earth was Round 🧠.

Reading the fabulous The Homework Conundrum by Jo Castelino (please read it if you set or are required to set homework) reminds me that I've been compiling the Cogsci reading list... anything I've missed? Let me know! Available as Excel or Google sheet: drive.google.com/drive/folders/…

With PhET Studio, you can set up and save presets ahead of time. No more long instruction pages lost instructional time, or tiny screenshots. Simply set up the sim in your desired configuration, save it, & send your students a link phet.colorado.edu/en/studio/over… #iTeachPhysics #EdTech

Getting Pair Talk Right. It's not that complicated but it's more than 'having a chat'. Three golden rules. teacherhead.com/2024/04/10/get… via Tom Sherrington

Physics

Brilliant from Randall Munroe

Rawr, we’re getting ready for ChemEd 2025 CO School of Mines! Come see us at the exhibit hall July 20th-22nd. We’ll have plenty of #MoleassicPark merch, memberships, & other select items for purchase! #ChemEd #ChemEd2025 #MoleDay moleday.org/online-store

I’m off to ChemEd 2025 CO School of Mines. Most the of materials I have to show how I aid in connecting the macroscopic with the nanoscopic in learning chemistry is packed and ready for my presentation. Giveaways, takeaways and lots of fun is in store! Thanks for the support American Chemical Society.👩🏻‍🔬😊👏🏼

Turns out goggles are the least effective minimization of danger 🥽 Instead, Mind: Elimination Substitution Engineering controls Administrative controls South Dakota State Jackrabbits ChemEd 2025 CO School of Mines

425+ chemistry educators from across the country choose to spend 5 days of their summer jamming out to all things chemistry education in Golden CO at ChemEd 2025 CO School of Mines It’s a gift that this exists, and I am grateful for the wonder of teaching with them, even miles apart.

Demo book from Tommy Technetium ?? This sounds like a must have … now I just need to decide on print or digital! 💥🧪👩🏻‍🔬

This is really cool #chemistry

We've tweaked and edited this periodic table for awhile. Copy and use it if you wish! docs.google.com/presentation/d…