Paired with fun activities, these picture books help build skills like fluency, flexibility, elaboration, and originality.

Re “Expectations for Kindergarten Have Risen, Putting Boys at a Disadvantage,” by Claire Cain Miller (The Upshot, June 9): ...

Marvel's new preschool show "Iron Man and His Awesome Friends" drops August 11 featuring music from a blink-182 member. ... Disney Jr. and this ABC station. Report a correction or typo.

Seeing your child mix up b and d when reading or writing can feel alarming. But here’s the good news: it’s incredibly common ...