Tonight at 9 p.m. EST/6 p.m. PST, join TeachBoost and The Principal Center for our monthly Instructional Leadership Twitter chat. July's topic is back-to-school goals.

Add your voice to the discussion by using the hashtag #ilchal.

Interested in joining the thousands of school and district leaders taking the 21-Day Instructional Leadership Challenge? Take a look at one administrators' story, then learn more here.