# 47 How Social Media a Reflection Strengthens PD!
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! You’ll Learn: How reflection can help educators and students consolidate learning. Are there merits to homework? How should we structure homework to be meaningful. How to find math resources for your classroom. How to use twitter to maximize your professional learning Resources: Ontariomath.blogspot.com http://ontariomath.blogspot.com/p/podcasts.html OAMETalks Podcast Twitter: @davidpetro314 Datasets: http://found-data.blogspot.com/ Engaging-math.blogspot.ca Datasets: founddata.blogspot.ca Listen in: https://makemathmoments.com/episode47 Full Problem Based Lessons a Units Use our fully developed problem based lessons and units in your classroom to spark curiosity and fuel sense making with your students. We not only give you the resources to make math moments we give you a full teacher guide that walks you through the Make Math Moments 3 Part Framework. View the catalogue : https://makemathmoments.com/tasks/