A first science book that introduce young readers to core science concepts through fresh, graphic illustrations, engaging stories, and supplemental activity suggestions. Oscar 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!