4th Grade

Jane Goodall is the world's leading authority on chimpanzees. This inspiring biography will have readers engaged and delighted as they learn about Goodall's life as a primatologist amongst the chimps and how her...

Readers will get to explore the inside of a cell in this fascinating book! Using a variety of vivid images, charts and photos, easy-to-read text, intriguing facts, and sidebars, readers will learn about the various...

Pasteurization is used on many foods and drinks, including milk and yogurt! This engaging biography introduces readers to the scientist who first began pasteurization--Louis Pasteur. Featuring vibrant images,...

Ecologists want to know how things fit together in the natural world. This enlightening book will give readers a chance to learn about some of the ecologists who have made big impacts on the world of science and...

Explore the lives and work of incredible cell biologists in this captivating book! From Gregor Mendel to Rita Levi-Montalcini, Anton van Leeuwenhoek to August Weismann, readers will be amazed at the things these...

Animals come in all shapes and sizes! The lively images, compelling facts, and captivating sidebars work in conjunction with the supportive text and a glossary and index to give readers plenty of information on...

Readers will discover the way genetics makes people, animals, and plants look the way they do in this intriguing and stimulating book! DNA, recessive and dominant traits, chromosomes, alleles, and the steps of...

Plants are living things that use energy to survive! In this fascinating title, readers will learn all about plants and how they adapt to their surroundings in order to survive. Through engaging photos, charts, and...

Albert Einstein is probably the most well-known physicist who ever lived. Aside from being one of the greatest minds in scientific history, he was also a kind, caring man. Readers will learn about Einstein's life as...

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...