This story was originally published by Chalkbeat. Sign up for their newsletters at ckbe.at/newsletters. When Salvador Quijada, a seventh and eighth grade math teacher at Philip’s Academy Charter ...

The Hechinger Report covers one topic: education. Sign up for our newsletters to have stories delivered to your inbox. Consider becoming a member to support our nonprofit journalism. Students, parents ...

Microsoft Math Solver is a free tool that uses AI to recognize both printed and handwritten math. It’s particularly strong with geometric proofs and interactive graphing, and it pulls learning ...