# 47 How Social Media & Reflection Strengthens PD!
10.21.2019 - By Making Math Moments That Matter
Today we speak with our good friend and colleague David Petro. David is the Math Coordinator for the Windsor Essex Catholic District School Board in Windsor Ontario Canada, the current OAME President, and Ontario’s resident math lessons curator. David has been actively sharing resources on his website and on twitter for years.
We chat with David about resource sharing, online learning, what his favorite activities are, and how you can get started with them!