The “Gateways To STEM” event, on Tuesday, Oct. 23, from 1 to 3 p.m., will provide STEM educators a deep dive into a wide array of STEM issues, and connect you to Education Week reporters, as well as colleagues in the field. Topics will include tracking in math classes, the challenge of science teaching in the elementary grades, and whether calculus should be the culminating math course for high school students.