San Jose, California: Jesse Roe, a ninth-grade math teacher at a charter school here called Summit, has a peephole into the brains of each of his 38 students. He can see that a girl sitting against ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Barbara Havrot says ...

Fifteen-year-old Jaimie Moreano is on YouTube all the time. She can learn how to do anything she wants using the video-sharing platform. She uses it to watch hair and makeup tutorials and ...