TOO COOL (PERFECT FOR SCHOOL): We've got our favorite edtech teacher and administrator tools for the week right here, as highlighted in our Instruct newsletter. By the way--got a favorite S’Cool Tool ...

HYDERABAD: For many students — and even quite a few adults — math isn’t just a subject; it’s a lifelong nemesis. Some, well into their 30s, still wake up in a cold sweat, haunted by the ghosts of ...