Mujeres en las fuerzas armadas (Women in the Military)

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!

Texas's vast and spectacular landscape has more than 100 national and state parks. From the state's own Grand Canyon, to historic sites and a forest, readers will learn that the state's scenery is much more than the deserts it is so often associated with.

Material está pensado para los contenidos de música en los ciclos de Educación Primaria: lenguaje musical, formación rítmica, formación instrumental, formación auditiva y vocal, y cultura musical.

Este libro de lectura guiado de Nivel Uno examina las actividades de las abejas en verano. Los alumnos desarrollan su capacidad de lectura y reconocimiento de palabras mientras aprenden sobre las flores que florecen, el néctar, la miel y la polinización. This Level One guided reader examines the activities of bees in summer. Students will develop word recognition and reading skills while learning about blossoming flowers, nectar, honey, and pollination.

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