A rock sinks in the water. A hot air balloon floats in the air. Many objects float and sink. But what makes them move this way? And how do people use floating and sinking in their lives?
Epic reaches 75 million kids in class and after school.
Built on a collection of 40,000+ popular, high-quality books from 250+ of the world’s best publishers, Epic safely fuels curiosity and reading confidence for kids 12 and under.