Movements called vibrations produce sound. Small vibrations make a quiet sound. Big vibrations make a loud sound. This book teaches children what sound is and how it can be measured. Blastoff! Series
A kindergarten-level introduction to plows, covering their purpose, parts, role in farming, and such defining features as their heavy blades.
A complicated topic is made easier with this title introducing leaves and explaining their anatomy and how they make food for plants. Labeled diagrams and photographs and a glossary will make learning the important jobs of leaves even simpler! Translated by native Spanish speakers--and immersion school educators. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Jumbo is an imprint of Abdo Kids, a division of ABDO.
What is electricity? How is it made? How does it end up in your house? This simple, colorful book teaches kids about the force that powers our world.
Like detectives, scientists find clues by making observations, recording their findings, and testing their hypotheses to solve a case. This dynamic science e-book will help first-grade students learn all about the history of scientists and the process and tools scientists use to make discoveries! With a hands-on “Let's Do Science” lab activity that is aligned to the Next Generation Science Standards, this is a perfect tool to develop students' scientific practices and support STEM Education. Including a glossary and index, the helpful text features in this easy-to-read informational text support the development of content-area literacy while vibrant images keep readers engaged from cover to cover.
Describes the scientific concepts of heat, melting, freezing, and boiling using everyday cooking examples. Includes experiments.
Earth is a huge magnet with two magnetic poles. A magnet has an invisible force called magnetism. Children will discover what magnetism is and learn how magnets work. Blastoff! Series