Glad someone else mentioned Dinosaur Train… it’s my 2.5-year-old Squirt’s favorite at the moment. Other than that, most of the ones that are shown on PBS Kids around here are pretty good, in my opinion:
Super Why- I like that this one has multiple characters that relate to kids at different reading levels. Alpha Pig is the most basic, mostly only requiring knowledge of what order the alphabet goes in and what the letters look like, Wonder Red does rhyming words, Princess Presto does phonics (letter sounds including digraphs) and drawing letter shapes, and Super Why himself changes the meaning of sentences by knowing what words mean and substituting new words in the sentence. I don’t particularly like Woofster, but his superpower is his Doggy Dictionary, where he looks up word definitions.
Wild Kratts- Martin and Chris Kratt, as cartoon characters, put on their animal power suits and get animal powers by touching them. They then use those powers to help the animals out of some danger the bad guys have put them in. The brothers seem to have a genuine excitement about the animals, and the show has some slapstick elements that makes Squirt laugh. There are live-action segments where the brothers play animal guessing games or take a group of kids on an animal expedition, and they encourage conservation through their actions and words.
Sid The Science Kid- It’s been mentioned already, but this one’s all about trying to get kids interested in (mostly physical) science. Sid has a toy microphone that he carries everywhere, and he conducts interviews about science-y questions and subjects, like “What happens to food in my stomach?” and “Why did my banana go all brown and mushy?” Sid’s mom or grandma (annoying laugh on that one) or Teacher Susie help the kids conduct experiments to show them the answer and let them figure things out for themselves. I like that this one has two girls and two boys in the group, which gives little girls someone to identify with and hopefully keeps them interested in science further into their school years. Sid talks a lot about how his favorite science tool is his magnifying glass, cheap to buy, and most of the science experiments are easily duplicated at home with supplies you likely already have.
Dinosaur Train- Probably my favorite too, but I’ve always loved dinosaurs. Buddy the *T. rex *is adopted by Mr. and Mrs. Pteranodon and hatches at the same time as his three (pteranodon) siblings: Tiny, Shiny, and Don. Most episodes have them heading down to Pteranodon Station to ride the titular train to someplace like Stegosaurus Forest, often in another part of the Mesozoic Era. The train’s conductor is a troodon who is very smart, so he’ll tell the kids about the dinosaurs they’re going to meet, and then they’ll have some kind of adventure when they get there. Buddy is a fun character… he likes to form hypotheses (and the show uses the word hypothesis a lot and usually explains, “it’s an idea you can test”) about the dinosaurs he’s preparing to meet, and then modifies them when they turn out to be wrong.
I could go on all day about this show, honestly. There are lessons about manners (in one episode they meet a Quetzalcoatlus and one of the Pteranodon kids, Don I think, is very rude to the Quetzalcoatlus dad and son because Don always thought his dad was the biggest thing in the sky, so Mr. P lightly scolds his son) and acceptance (the Pteranodon kids have friends of many different species, and they try to modify the games that they play so that everyone can participate, such as when Tank the Triceratops has trouble finding hiding spots in hide and seek). The adoption angle is nice, too: in one episode the family goes to meet other Tyrannosaurs, and when they ask Buddy if he wants to stay with them, he says, “No, why would I want to do that? My family is back at Pteranodon Terrace.” It reinforces the idea, important to my wife Sunny and me, that family isn’t about blood as much as it’s about the people/dinosaurs you love.
Also, Dr. Scott the Paleontologist comes on and talks about things that he and other paleontologists about the dinosaurs in the show. Sometimes Mr. Disclaimer will come in and say stuff like “Point of fact: dinosaurs did not play dinoball,” or “sing in rock bands,” or whatever, but Dr. Scott talks about bones and tracks and even plants that have been found.
I guess I’ll shut up now, but other shows that we’ve found that we like at least a little bit: Sesame Street, obviously (the best segment is Murray Had A Little Lamb); *Mickey Mouse’s Clubhouse *on Disney; and WordWorld. *Word Girl *would probably be good for older preschoolers, but we steer clear of Caillou, Barney, and Martha Speaks.