Readers will travel back in time to ancient Babylonia, Egypt, and Greece. They will meet the world's first astronomers, mathematicians, and physicists and explore the lives and ideas of such famous people as Pythagoras, Archimedes, Brahmagupta, al-Khwarizmi, Fibonacci, Ptolemy, St. Augustine, and St. Thomas Aquinas. Hakim will introduce them to Aristotle—one of the greatest philosophers of all time—whose scientific ideas dominated much of the world for eighteen centuries.In the thr...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. Thousands of years--way before Christopher Columbus set sail--wandering tribes of hunters made their way from Asia across the Bering land bridge to North America. They didn't know it, but they had discovered a New World. The First Americans is a fascinating re-creation of pre-Columbian Native American life, and it's an adventure of a lifetime! Hunt sea...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. Covering a time of great hope and incredible change, Reconstruction and Reform is a dramatic look at life after the Civil War in the newly re United States. Railroad tycoons were roaring across the country. New cities sprang up across the plains, and a new and different American West came into being: a land of farmers, ranchers, miners, and city dweller...

Reading Science Stories is a book meant to celebrate nonfiction reading, especially narrative nonfiction, as a vehicle for understanding the world around us. We live in what is the greatest scientific era in all of human history, it also happens to be an Information Age, and nonfiction is a great medium for explanations, but many of our schools and book clubs are still mostly focused on fiction. That is changing with the understanding that narrative nonfiction can be as gripping as a novel...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. For the captains of industry men like Andrew Carnegie, John D. Rockefeller, J. P. Morgan, and Henry Ford the Gilded Age is a time of big money. Technology boomed with the invention of trains, telephones, electric lights, harvesters, vacuum cleaners, and more. But for millions of immigrant workers, it is a time of big struggles, with adults and children ...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. From woman's suffrage to Babe Ruth's home runs, from Louis Armstrong's jazz to Franklin Delano Roosevelt's four presidential terms, from the finale of one world war to the dramatic close of the second, War, Peace, and All That Jazz presents the story of some of the most exciting years in U.S. history. With the end of World War I, many Americans decided...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. Thousands of years--way before Christopher Columbus set sail--wandering tribes of hunters made their way from Asia across the Bering land bridge to North America. They didn't know it, but they had discovered a New World. The First Americans is a fascinating re-creation of pre-Columbian Native American life, and it's an adventure of a lifetime! Hunt sea...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. Riveting, moving, and impossible to put down, War, Terrible War takes us into the heart of the Civil War, from the battle of Manassas to the battle of Gettysburg and on to the South's surrender at Appomattox Court House. Follow the common soldiers in blue and gray as they endure long marches, freezing winter camps, and the bloodiest battles ever fought ...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. Early nineteenth century America could just about be summed up by Henry David Thoreau's words when he said, "Eastward I go only by force, but westward I go free." It was an exuberant time for the diverse citizens of the United States, who included a range of folk, from mountain men and railroad builders to whalers and farmers, as they pushed forward in...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. All kinds of people are coming to America. If you're European, you come in search of freedom or riches. If you're African, you come in chains. And what about the Indians, what is happening to them? Soon with the influx of so many people, thirteen unique colonies are born, each with its own story. Meet Pocahontas and John Smith in Jamestown. Join William...

Recommended by the Common Core State Standards for English Language Arts and Literacy as an exemplary informational text. Beginning with George Washington's inauguration and continuing into the nineteenth century, The New Nation tells the story of the remarkable challenges that the freshly formed United States faced. Thomas Jefferson's purchase of the Louisiana Territories (bought from France at a mere four cents an acre!), Lewis and Clark's daring expedition through this ...

In volume three, students will look over Albert Einstein's shoulder as he and his colleagues develop a new kind of physics. It leads in two directions: to knowledge of the vast universe and its future (insights build on Einstein's theories of relativity), and to an understanding of the astonishingly small subatomic world (the realm of quantum physics). Students will learn why relativity and quantum theory revolutionized our world and led to the most important ideas in modern science, maybe...