Uses cartoon-style characters and everyday situations to explain the different layers of the ocean, the plants and animals that live there, and how pollution is affecting the world's oceans.
Provides an overview of the human body, focusing on the systems, elements, vitamins, and other important factors that help the body function and stay healthy.
Provides an overview of the human body, focusing on the systems, elements, vitamins, and other important factors that help the body function and stay healthy.
Introduces the basics of geometry and algebra through illustrations and text in which each concept and symbol, including Polygon, Plane, Odd Number, Sine, and others, is represented by a unique character who explains his or her purpose and function.