Katherin Cartwright is a passionate mathematics educator and is currently a sessional lecturer and tutor at The University of Sydney teaching mathematics to pre-service teachers in primary education.

two turtles sitting on a log

The turtle tweet: Teacher collaboration at its best!

I love checking Twitter daily to read about what’s happening in classrooms both locally and internationally regarding mathematics education. I find great new articles about mathematics research, see amazing tasks and engaged students, observe innovation in action, and collect ideas that I can use with young students as well as with in-service teachers and pre-service…