Leer, comprender y escribir, 2 ESO

Explains what mathematics is and how it feels to do math, and shows some basic mathematical concepts such as sorting and measuring.

Readers learn the basics of caring for common household pets, from physical features, to behavior, to diet. Also explored is how the animal's natural habitat differs from the habitat provided in the home.

In this book, students are introduced to the different types and sizes of homes and learn that some homes are made to protect families from different weather conditions. From pictures of mobile homes to castles, readers will explore different ways of living and discover vocabulary about places to live.

As a land that’s constantly in flux, Earth sometimes reveals clues about the plants, animals, and other organisms that lived long ago. Fossils teach us much about what life was like millions of years ago, answering the questions of how Earth changed and maybe even why it changed. This essential Earth science topic is thoroughly explained through manageable text, fact boxes, informational charts and diagrams, and a glossary and index. Readers will become young Earth detectives by the time they’re through with this text!