Bøger af Carolyn Bernhardt

Where does sound come from? What makes it loud or soft? High or low? Young scientists who explore this title will learn about sound waves, amplitude, frequency, and more through informative text and detailed special features.

Kids will learn about the history of roads with Engineer It! Road Projects. They will discover how roads are built. Then, build their own cobblestone road, design a highway, and more. Each project has color photos and easy-to-follow instructions. Young crafters will be budding engineers in no time!Aligned to Common Core Standards and correlated to state standards. Applied to STEM Concepts of Learning Principles. Super Sandcastle is an imprint of Abdo Publishing, a division of ABDO.

Snow falls and icicles freeze on the windows. When spring comes, they'll melt into water, or even evaporate into the air! This fact-filled book introduces readers to changing states of matter, body temperature, and thermometers.

"Meet the monstrous Gila Monster as it creeps across the desert! This book introduces the unique features of this wild animal including habitat, life cycle, physical characteristics, diet, threats, and defenses."--

"Simple text and full-color photography introduce beginning readers to temperature. Developed by literacy experts for students in kindergarten through third grade"--

"Simple text and full-color photography introduce beginning readers to magnetism. Developed by literacy experts for students in kindergarten through third grade"--

"Simple text and full-color photography introduce beginning readers to light. Developed by literacy experts for students in kindergarten through third grade"--