November 23, 2015 at 08:19PM

Using Ray diagrams to find the smallest possible mirror to see the entire width and length of your body. #teach180 https://t.co/kTuzoBr8Au http://twitter.com/rutherfordcasey/status/668977211366477824

November 05, 2015 at 05:54PM

Fun with the Right Hand Rule #teach180 https://t.co/qnMBjg2Eef http://twitter.com/rutherfordcasey/status/662417766662606848

November 04, 2015 at 02:25PM

I’m happy to be showing my support to LBGTQ students today! #teach180 https://t.co/nL5g9dKdBm http://twitter.com/rutherfordcasey/status/662002644387401728

November 03, 2015 at 09:45AM

One of the best mistakes I’ve seen in the mistake game. #teach180 https://t.co/H6mHcdSV8C http://twitter.com/rutherfordcasey/status/661569878952841216

October 24, 2015 at 10:01AM

Yesterday was the start of the Balanced Forces Particle Model. #teach180 https://t.co/5pJH1ByF00 http://twitter.com/rutherfordcasey/status/657934908199931906

October 21, 2015 at 08:41PM

Today we used energy bar charts to make sense of the Bohr model. #teach180 https://t.co/ZUzJrbkTeh http://twitter.com/rutherfordcasey/status/657008964027092992

October 21, 2015 at 01:52PM

Students sense-making with acceleration and position time graphs. Great conversations! #teach180 https://t.co/LfiKcoNA1J http://twitter.com/rutherfordcasey/status/656905836724248576