Books with author Sarah Machajewski

The ancient Inca civilization is known having a developed economy, but the people didn’t use money. In fact, the society didn’t have it. This is just one fact presented in this volume, which provides an in-depth look at the Inca economy. The title covers terrace farming, irrigation, livestock, and the role of mit’a labor in ancient Peru. Through the text’s coverage of the government’s distribution of goods and services, readers will understand why the society is sometimes called a utopia. Written with age-appropriate language and accompanied by highly detailed images, this title makes classroom social studies concepts accessible for readers.

Learning how Earth, mountains, oceans, and other fantastic landforms were formed millions of years ago truly expands a young reader's concept of their own life and the world around them. This geology-themed book full of fun, easily digestible facts provides engaging insights into the planet we call home. Essential earth science concepts are explained in accessible language and accompanied by fantastic, full-color photographs and dynamic graphic organizers, making this volume invaluable for visual learners and a value to any library collection.

Marine biology is both essential and inspirational to human life. The bodies of mollusks in particular allow them to live aboveground, underwater, or both, depending on the species. Readers will learn about the unique contribution oysters, squid, and slugs, all of which are different classes of mollusks, make to their habitats. Their diets, their vulnerabilities, what they leave behind, and what threatens them take shape on pages that depict what mollusks are through both stunning photography and highly organized prose.

Malcolm X, the famous African American activist, remains a figure of controversy years after his assassination in 1965. This book uses the embattled leader's own words to explore his life, from the early death of his father to his own untimely death. It also examines Malcolm's teachings, which at times countered the civil rights movement of Martin Luther King Jr. This biography uses primary sources to reveal a period of great turbulence and social discontent in the United States.

Important moments in history are often defined by major events. But sometimes the best way to learn about historical events is to learn about the kids who grew up during that time. This age-appropriate, non-fiction text presents facts about the Civil War through the story of a boy named John, whose life was greatly affected by the wars events. Readers will learn about Civil War-era clothes, schools, and the differences of life in the North and South. Primary sources, fact boxes. a glossary, and index provide further opportunities for learning.

The Constitution of the United States is arguably the most influential document in our nation's history. In this illuminating text, readers will study sources of information about the Constitution. In doing so, readers learn how to identify reliable and unreliable sources, interpret primary sources, and consider how certain sources may be biased or interpret the same information differently. This book stimulates critical thinking by encouraging readers to draw their own conclusions about the information they're presented with.

It’s hard to imagine what life was like before there were cars. Cars have made it easy for people to travel within a city or across a continent. This informative resource delves into the rich history of the automobile as a form of transportation. Full-color photographs celebrate the many types of cars, and easy-to-read diagrams explain how a car is assembled and how it works. Finally, readers will be interested to learn about all the latest innovations in the field of automobiles and how they will be driving in the future.

The science of cooking is responsible for some of the world’s tastiest dishes. The technology, engineering, and math of cooking are, too. In this title, readers will explore the STEM concepts that help restaurants operate. Each STEM subject is covered in depth and is presented in way that encourages readers to draw connections between classroom subjects and real-world experiences. Fact boxes and colorful images support the age-appropriate text, which is written to support state and national curricula.

This book will introduce readers to fractions through relatable contexts and clear explanations. Straightforward visuals will help students to fully grasp the concept of fractions as being multiple parts of a whole. Accessible text and an engaging storyline make fractions easy to understand and apply to everyday life. Readers follow the narrator as she helps cook a dinner, learning about fractions along the way. This volume satisfies 3.NF.A.1.

This volume is an exciting exploration into the life of American computer pioneer Steve Jobs, cofounder of Apple, Inc., and one of the leaders of the personal computer revolution. This book covers Jobs early life as well as his work as CEO of Apple, including his amazing computer inventions. Compelling text is paired with color photographs to give readers a dynamic reading experience. Readers will also enjoy additional information in the form of sidebars and timelines. Steve Jobs exemplified STEM, a major curriculum focus, and students are sure to walk away with a deep understanding of career-based STEM.