Este libro describe el proceso de invención desde la idea hasta el diseño y la comercialización del producto, mostrando cómo el conjunto de ciencias, tecnología, ingeniería, artes y matemáticas (STEAM) está involucrado en el proceso.
El libro presenta información sobre los genes y la herencia a través de fotografías y gráficas.
En el libro se explica cómo han evolucionado los medios de comunicación utilizados por los seres humanos, desde los mensajes orales y el desarrollo de la escritura hasta los teléfonos celulares y las computadoras personales.
Las ferias de ciencias son una oportunidad para que los estudiantes desarrollen sus habilidades. Además de ser divertidas, ayudan a los estudiantes para ganar becas y premios.
Una mirada a las células animales y vegetales. Todos los organismos vivos se componen de células. El libro explica cómo se clasifican las células y cómo funcionan. Son como pequeñas máquinas que llevan a cabo el trabajo de mantenernos vivos.
Este libro explica qué es el método científico y cómo lo utilizan los científicos para investigar y explicar los hechos de la naturaleza.
Este libro se centra en el método científico y explica paso a paso el proceso que utilizan los científicos para resolver problemas.
En el libro se describen los procesos naturales que crean las rocas. Se examinan las rocas ígneas, sedimentarias, y metamórficas.
Usamos la palabra energía para comunicar distintas cosas, desde cómo nos sentimos hasta cuál es el estado de una pila. Pero la energía es mucho más que eso. Este libro explica cómo la energía se relaciona con los objetos.
Take an in-depth look at plant life in this science encyclopedia.
Take an in-depth look at animal life in this science encyclopedia.
Research projects and fun science experiments are shown in this science encyclopedia.
Take an in-depth look at mathematics in this science encyclopedia.
Take an in-depth look at earth science in this science encyclopedia.
Take an in-depth look at technology in this science encyclopedia.
Take an in-depth look at the human in life in this science encyclopedia.
Spring is a wonderful time of year. Readers will learn that spring weather can be very different from place to place. In some places, spring can be warm and sunny or like most other days. In other places, it can mean the end of a long, cold winter. It can also mean lots of rain! Complete with easy text and beautiful photos. Aligned to Common Core standards & correlated to state standards.
This title looks at the different kinds of weather people might experience during wintertime, like blizzards, cold, and fog. The book is complete with big, bright photographs, a More Winter Weather section, and a picture glossary. Aligned to Common Core Standards and correlated to state standards.
Simple text and illustrations teach readers common vehicle and machinery words in both English and Spanish.
In Trees, beginning readers will learn to identify different kinds of trees by their leaves, bark, nuts, and fruits. Photos, labels, and carefully leveled text provide defining details for each kind of tree and its clues. A comprehensive back matter feature quizzes readers, asking them to match each tree with its leaves. Children can learn more about trees and how to identify them online using our safe search engine that provides relevant, age-appropriate websites. Trees also features reading tips for teachers and parents, photo labels, a picture glossary, a table of contents, and an index.
In Mushrooms, beginning readers will learn to identify different kinds of mushrooms. Photos and carefully leveled text provide defining details for each kind, where to find it, and whether or not it is safe to touch or eat. A comprehensive back matter feature quizzes readers, asking them to match each image of a mushroom with its name. Children can learn more about mushrooms and how to identify them online using our safe search engine that provides relevant, age-appropriate websites. Mushrooms also features reading tips for teachers and parents, photo labels, a picture glossary, a table of contents, and an index.
In Flowers, beginning readers will learn to identify different kinds of flowers. Photos and carefully leveled text provide defining details for each kind, such as petal color, kinds of stems, and where and when it grows. A comprehensive back matter feature quizzes readers, asking them to match each image of a flower with its name. Children can learn more about flowers and how to identify them online using our safe search engine that provides relevant, age-appropriate websites. Flowers also features reading tips for teachers and parents, photo labels, a picture glossary, a table of contents, and an index.
This book introduces early readers to wheels and axles and how we use them every day. Simple text and vibrant images help engage children and grow a love of reading!
