Search Results: 624 books from 15 publishers. Learn more

Cuyos amigos

Pat Jacobs (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126641

From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a guinea pig's best pal. Learn the inside information on how guinea pigs communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.

Conejos amigos

Pat Jacobs (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126658

From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a rabbit's best pal. Learn the inside information on how rabbits communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.

Usemos la tecnología sabiamente

Cynthia O‘Brien (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126627

Technology can make work easier, safer, and more fun. But some technology can also be harmful to the environment. Read about how we can make responsible choices in our use of technologies to help lessen the harm to the environment.

Aves amigas

Pat Jacobs (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126634

From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a bird's best pal. Learn the inside information on how birds communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.

Piensa como un científico de la computación

Cynthia O‘Brien (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126603

Computer scientists know how to follow steps, spot patterns, and fix problems to reach a goal. Read about how anyone can learn to think like a computer scientist!

Robots trabajando

Cynthia O‘Brien (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126610

Robots are machines that can do work on their own. Read about all of the different and exciting jobs robots do in our communities.

Las partes trabajan juntas

Cynthia O‘Brien (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126597

Many technologies are made up of different parts that each perform a certain job. This basic introduction to systems will show you how all the parts work together as a group to complete a task.

La tecnología antes y ahora

Cynthia O‘Brien (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126580

Read about the invention of certain tools, and how they have been improved over time to become the technology we use today.

Energía en todas partes

Cynthia O‘Brien (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126573

Energy powers the things that make our lives easier, safer, and more fun. Read about the Earth-friendly tools that are used to gather energy.

¡La tecnología y tú!

Cynthia O‘Brien (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126559

Read about the different tools of technology we use throughout our day. Think about which kinds of technology you use yourself.

¿Qué es la tecnología?

Cynthia O‘Brien (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126566

Technology is the name we give to the tools that help make work easier, safer, or more fun for us to do. Learn about the basics of technology and how it improves our lives.

Las cuatro estaciones

Crystal Sikkens (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126542

Read about the things that change outdoors with the season, including the hours of sunlight and the temperature.

Día y noche

Crystal Sikkens (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126511

Read about the Sun and Moon and how they change positions in the sky throughout the day. Find out what else can be seen in the sky.

El ciclo de vida de un conejo

Crystal Sikkens (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126528

Enjoy reading about the changes in a rabbit as it grows from a newborn bunny to a full-grown adult.

El material adecuado para el trabajo

Crystal Sikkens (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126535

Some objects must be made of certain kinds of materials to make them work the way they should. Read about how the properties of different materials, such as their hardness or weight, help make an object fit the job it is made for.

¿Qué hace que se mueva?

Crystal Sikkens (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126498

Did you know that an object can only move if a force is placed on it? Read about pushing and pulling - the forces that make objects move - and what happens when you change the strength or direction of a force.

De semilla a calabaza

Crystal Sikkens (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126504

Discover how a tiny seed grows to become a pumpkin with the help of water, sunlight, air, and soil.

Muchos tipos de ingenieros

Robin Johnson (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126382

Could an engineer that builds roads fix a problem on an airplane? Read about how different kinds of problems are solved by different kinds of engineers.

¡Elige reusar!

Crystal Sikkens (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126481

We can all make good choices to do our part to care for Earth. Read about the importance of reducing, reusing, and recycling, as well choosing items that can be used over and over.

¡Descubre dinosaurios!

Crystal Sikkens (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126474

The only way we can learn about dinosaurs is by studying their fossils. Read about how comparing fossils shows us how different dinosaurs moved, what foods they ate, and how they protected themselves.

Los errores nos ayudan a aprender

Robin Johnson (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126375

Engineers don't give up when they fail to solve a problem. Discover why learning from mistakes helps guide engineers to find the best solution.

Ingeniería en mi comunidad

Robin Johnson (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126368

Read about some of the things that engineers design, such as bridges and water systems, to improve life in our communities.

Cómo resuelven problemas los ingenieros

Robin Johnson (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126337

Different problems need different solutions, but engineers follow the same steps to solve them. Discover the path engineers take to find new solutions or improve old ones.

Ideas de la naturaleza

Robin Johnson (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126351

Engineers often look to nature to help them solve problems. Read about human technologies that have been inspired by animals and plants.

Haciendo pruebas con modelos

Robin Johnson (author)

Publisher: Crabtree Publishing Company ISBN: 9781427126344

Engineers build models to help them test how well their solutions will work. Read about how testing small-sized models helps them spot mistakes, make improvements, and create the best solution possible!