A straightforward introduction to the key science subjects, this series explains the main scientific principles and shows how they work from our everyday world to outer space. Copyright © Libri GmbH. All rights reserved.

Connect students in grades 4–6 with science using Physical Science: Daily Skill Builders. This 96-page book features two short, reproducible activities per page and includes enough lessons for an entire school year. It covers topics such as simple machines and alternative energy sources, understanding the behavior and uses of electricity, and framing scientific questions and recognizing scientific evidence. Activities allow for differentiated instruction and can be used as warm-ups, homework assignments, and extra practice. The book supports National Geography Standards.

Have you ever wondered what causes a rainbow or how a prism works? Written for students in grade 4, Rainbows and Light explains what causes a rainbow and how a prism works! Students also learn about wavelengths, filtered light, and color. This 22-page book includes a glossary of bold-faced vocabulary words, reading activities, an index of terms, and an answer key.

Take students in grades 4–6 on a field trip without leaving the classroom using Wonders: A Journey Around the World! This 48-page book explores the various wonders of the world, including ancient, animal, art, modern, monumental, and natural wonders. Brief quotes and summaries capture students' interest, and reproducible activities meet a variety of student learning styles. The book is perfect for small and large groups or to enrich homework assignments.

This book unfolds as a series of observations about light, including where it comes from, how it bounces off of people and objects, and what we mean when we say the colors of a rainbow are the colors in light. Throughout the text, informal experiments prompt young scientists to learn by doing, and impressionistic drawings bring the mysteries of light and color to life. By the book’s end, students will have a useful foundation for middle school and beyond, when they’ll learn about energy, wavelengths, and the electromagnetic spectrum. Light and Color is part of the I Wonder Why book series, written to ignite the curiosity of children in grades K–6 while encouraging them to become avid readers. These books explore the marvels of light, color, machines, sound, and other phenomena related to physical science. Included in each volume is a Parent/Teacher Handbook with coordinating activities. The I Wonder Why series is written by an award-winning science educator and published by NSTA Kids, a division of NSTA Press.