Exploring Science

Electricity can be used to make light, heat, and sound-each of which makes the lives of human beings much easier. In this volume, readers learn how electricity works, the different sources of electricity, and how to safely use electricity in their everyday lives. Full-color photographs of key electrical features, such as circuits and conductors, are featured alongside achievable text that guides readers in understanding the world of electricity. Readers will even be introduced to awesome animals that can make electricity inside their bodies!

Have you ever noticed that magnets only stick to your refrigerator because of their metal backing? That's called magnetism! In this volume, readers learn how magnetism works, from a magnet's north and south poles to the invisible magnetic fields around different objects. They also explore Earth's magnetic field and the amazing way that different animals use it. Vivid photographs support each concept as accessible text guides readers to immerse themselves in the world of magnetism. Readers learn how important magnetism is in their everyday lives.

Light is a form of energy that helps us see the world around us. Without it, the world would be completely dark! Readers explore different sources of light, as well as the way our bodies perceive light, the speed of light, and how light is transformed into energy sources. Readers also learn how light helps us to see in color! Vivid photographs and achievable text present the concepts in an age-appropriate way.

People do all sorts of pushing and pulling each day-from pulling their socks up in the morning to pushing a button to start their car. In this volume, the forces behind pushing and pulling are broken down for readers to grasp, as concepts of friction, changing direction, and changing shape are explained and detailed. Full-color photographs of each movement are featured to help readers visualize each concept, and achievable text broadens readers' understanding of pushes and pulls in their everyday lives.