18 copies each of 8 Concept Books and 18 copies each of 16 Nonfiction Books (432 books total), 8 Theme Builders, 8 Audiolessons on CD, and Teacher’s Guides and Assessments.
6 copies of Planetas de nuestro sistema solar Identifies and compares characteristics of the planets.
6 copies of El Sol. Describes the properties of the sun and how the sun affects life on the planet
6 copies of Ciclos de vida de los animales Concept Book. Animals grow and change throughout their lives. Different kinds of animals grow and change in different ways. This text introduces the life cycles of various groups of animals and includes butterfly and frog metamorphosis.
6 copies of Grupos de animales. Animals can be classified into different groups and each group has its own characteristics
6 copies of El asombroso gusano de seda. This book traces the life cycle of the silkworm moth.
6 copies of La Tierra Cambiante Concept Book. Shows how natural forces cause constant changes to Earth's surface.
6 copies of Cambios lentos de la Tierra. Shows and explains how the continents, as well as wind, water, and ice, change the Earth's surface over time.
6 copies of Volcanes. This book shows where and how volcanoes form and what happens when they erupt.
6 copies of Nuestro Gobierno Concept Book. Describes roles and levels of government, and rights and responsibilities of citizens.
6 copies of Símbolos de libertad. Describes a number of symbols we use to celebrate our country.
6 copies of Servir a la comunidad. Tells how the service of citizens, workers, and leaders makes strong communities.
6 copies of Geografía Concept Book. Presents landforms, climate, and how people depend on and change Earth.
6 copies of Por el Nilo. Follow the Nile River from its source in the heart of Africa to the Mediterranean.
6 copies of Aventura en el Gran Cañón. Follows a guide as he journeys through the Grand Canyon and explains its history.
6 copies of Exploración Concept Book. Considers the teamwork planning, equipment, and discoveries that are part of successful expeditions.
6 copies of La subida al monte Everest. Gives a first-person account of climbing the world's highest peak.
6 copies of Carrera al polo. This book tells the story of the race between Amundsen and Scott to reach the South Pole first.
6 copies of Inventos Concept Book. Looks at how inventions changed lives and are improved over time.
6 copies of Bicicletas. This book shows how the bicycle has changed in design and purpose over the years.
6 copies of Líneas cronológicas: 1900–2000. This book teaches how to read time lines by showing inventions that have changed daily life.
6 copies of Las Máquinas nos Ayudan Concept Book. People develop and use machines to meet specific needs, they make work easier People develop and use machines to meet specific needs, they make work easier People develop and use machines to meet specific needs, they make work easier
6 copies of Ruedas por todas partes. Explains the development of the wheel and shows how wheels are used in various everyday objects.
6 copies of Máquinas simples. This book describes the work of six simple machines: pulley, lever, screw, wedge, inclined plane, wheel, and axle.
6 copies of Nuestro Lugar en el Espacio Concept Book. Teaches about the solar system and Earth's place within it. Teaches about the solar system and Earth's place within it. Teaches about the solar system and Earth's place within it.