1. Strengthen Mathematical Understanding
It's always good to deepen understanding and hone your craft, and especially as you begin teaching math through projects.
Consider these opportunities for professional growth: Join or create a Math Teachers' Circle.
This is different from the Math Circles you may know about in which mathematicians meet with students to explore engaging, open-ended math problems. A Math Teachers Circle brings math teachers together with mathematicians in order to strengthen their own problem solving skills, share ideas about pedagogy, and develop a professional support network.