bOscar is a curious kitten, and at the pond he is full of questions about growing things. Luckily, Frog can help with the answers -- after all, he's gone through some impressive changes himself From butterflies to ducks, plants to kittens like him, Oscar finds out how living things begin, why they eat, and how they grow. Includes lesson summaries b pOscar is a curious kitten, and at the pond he is full of questions about growing things. Luckily, Frog can help with the answers -- after all, he's gone through some impressive changes himself From butterflies to ducks, plants to kittens like him, Oscar finds out how living things begin, why they eat, and how they grow. Includes lesson summaries brBack matter includes an index and supplemental activities.