Discover Episodes

Enough With The Seashells!

recommended age Unlock co-watching from 3

Sid brings home a school jar filled with seashells and wants to know exactly how many there are, but there are too many to count easily. Through a survey of his friends and a classroom investigation with Teacher Susie, he learns to estimate by counting out ten, picturing groups of ten and then guessing. He practices the method at home, comparing his guess of twenty-two shells to the actual twenty-eight, and tries it again at dinner with his family. The episode ends with Sid waving goodbye and imagining estimating the stars in the sky.

The Call of the Wild Corythosaurus

recommended age Unlock co-watching from 3

Buddy, a young Tyrannosaurus rex raised by a Pteranodon family, travels on the Dinosaur Train to find a herd of crested Corythosaurus. The family watches and listens as the dinosaurs call to one another, and Buddy forms an idea about how they communicate before testing it with his sister Tiny. The animated story ends with the family back on the train, and a real paleontologist, Dr. Scott, closes the episode out in the field talking about real Corythosaurus. Along the way the characters name dinosaur species and describe how the crested heads help the animals make their sounds.