The name is bland and the artwork is simple, but Word Girl is one of the better kids shows out there now.
You can watch it for free on PBS Kids, where you can also play related games.
The writing is snappy and funny enough to keep parents engaged. The voice acting is good, and helped with the comedic talent of Chris Parnell (Saturday Night Live, 30 Rock, Archer).
I read once that J.K. Rowling chose to make her wizarding stories have a boy as the central character because she was afraid boys wouldn’t read a story with a female protagonist. And I’ve seen that behavior among boys, where they weren’t interested in stories ‘about girls’. But this show is very popular among our boys, and they were in rapt attention when watching a recent, very good set of episodes dedicated to bullying and rude behavior.
The dialogue is witty and multi-leveled and the education works at multiple levels as well, focusing on vocabulary and grammar, but also behavior and ethical/moral development. This means that kids of all ages can enjoy it and get something out of it, while not annoying the parents.