"Always show common courtesy to others."
-- My grandmother (1935-2016)
This morning I learned that my grandmother passed away at the age of 81. She taught me one of my greatest lessons -- to be courteous to others. It is a lesson that I am still learning to this day. I know that I can be a better teacher by showing common courtesy to students, parents, and staff members.
This is what I wrote last year about today's lesson. Admittedly it wasn't much:
I post my originally planned lesson for Lesson 14-6, which contains many of those properties of vector addition from the Common Core Standards that I mentioned yesterday.