"Scientists use different kinds of investigations depending on the questions they are trying to answer. Accessible text and child-centered examples guide readers as they learn to plan simple investiga
"What happens when light is blocked? How can we redirect light? Readers will discover the answers to these questions and more in this fact-filled title. Readers will explore the properties of transpar
Word Problems: Mass and Volume uses an engaging narrative and authentic, real-world problems to teach readers strategies to solve one-step word problems involving mass and volume. The text models the
"Collaboration and communication are important 21st Century skills and key science practices. Using accessible examples, readers will discover how scientists work together, and share ideas and informa
"This engaging and accessible book explains how scientists use models to help them understand systems in the natural world. Readers learn about different kinds of models and discover the similarities
"This engaging title introduces readers to the science of light waves. Relatable examples, accessible text, and a creative design challenge help readers discover the properties of light waves and thei
Engaging narrative, vivid photographs, and real-world examples combine to teach readers how to solve time word problems. Readers will learn how to measure time intervals in minutes and represent authe
"This informative book goes to great lengths to explain how scientists around the world use the metric system and related tools to help them compare, contrast, and analyze the measurement data they co
This book investigates how our sense of sight works, how it helps keep us safe, and how we can take care of our sense of sight. Interesting information and vivid images also explain how some insects a
This book offers readers insight into solving length word problems. Designed to support the Common Core State Standards, this title includes strategies such as using drawings, symbols, and number line
Limited Liability Partnerships Handbook is a practical guide to the business vehicle which, for many, is the entity of choice for the forward thinking professional services firm and general businesses
"We all learn about the world around us by making observations. Scientists are no exception! This intriguing title explains how scientists observe using their senses and tools. Readers will apply what
"This book introduces the concept of sound waves in a relatable, child-centered way. Readers will discover that matter must vibrate to make sound and that sound can make matter vibrate. They will also
