3rd Grade

From kinetic to heat, readers will explore energy, how it works, and the various kinds in this stimulating book! Fossil fuels, potential energy, nuclear energy, wind and wave energy, and recycling are some of the...

Light and sound help us recognize objects and noises! This fascinating book will allow readers to understand how vibrations, radiant energy, wavelength, frequency, amplitude, reflection, optics, and sound waves help...

Learn about how mechanical engineering is used all around us. Through informational text and interesting and intriguing facts in conjunction with vivid images, diagrams, and charts, readers will discover things such...

Antoine Lavoisier is often known as the "Founder of Modern Chemistry". In this captivating biography, readers will discover how Lavoisier's studying and work led to his discovery of the Conservation of Mass, naming...

Readers will learn about the basics of matter, including the three states of matter--solid, liquid, and gas--as well as atoms and elements, the periodic table of elements, compound elements, and mixtures. Through...

Electromagnetics are everywhere--inside our homes, in our computers, even our televisions! Readers will explore the history of electromagnetics and how they work through numerous images and supportive text. The...

Force and motion are all around us and help us move and do great things! Through a variety of vivid images and stunning facts, readers will explore how forces and motions work. The easy-to-read text and accessible...

In this fascinating book on physical science, readers will discover some of the basics of physics, including matter, Atomic Theory, alchemy, electrons, neutrons, protons, nucleus, and radioactivity. The easy-to-read...

Learn about the incredible life of Isaac Newton in this fascinating biography. The colorful photos, supportive text, and engaging sidebars and facts will have readers captivated as they learn how Newton researched...

Robert Fulton is best known for inventing the steamboat, but he accomplished much more than that! Readers will learn about all the incredible things that Fulton invented and accomplished in this fascinating biography...

Readers will learn all about Marie Curie's incredible life and how she discovered and worked with radium for many years in this fascinating biography. This engaging book will allow children to learn about Curie's...

Max Planck is one of the most well-known physicists of all time! This interesting biography highlights his incredible life and what he did to make strides in the field of physics. Readers will learn about...