I ran my first California International Marathon in 2015 with a time of 6:15:27, and I ran my fourth one yesterday with a time of 5:15:21. The effort is worth it, and the soreness feels good! #runcim
by donmiguelruizjr 7 years ago | via Instagram



What if teachers could dramatically reduce the amount of time they spend reviewing and correcting student work and actually see better results in terms of student learning? - - - #learning #instagood #culture #teachersofinstagram #teachersfollowteachers
by officialascd 8 years ago | via Instagram