Investigate

"What services do settlements need? How are settlements in hot and cold places different? Where is the world's largest city? This series encourages geographical enquiry with an interactive, investigat

Describes the important things nature provides, including food, animals, soil, water, wind, coal, and oil, and explains the necessity of conservation.

"Why do plants need sunlight? Why do we have day and night? What are solar panels? 'Investigate' encourages science enquiry with an interactive, investigative, and visual approach to a wide range of c

"Do birds have teeth? How does a walrus use its tusks? What are milk teeth? 'Investigate' encourages science enquiry with an interactive, investigative, and visual approach to a wide range of core cur

"What hatches out of frogspawn? Do reptiles lay eggs? What kind of baby animal drinks milk? 'Investigate' encourages science enquiry with an interactive, investigative, and visual approach to a wide r

Discusses how wood, coal, and other natural resources are used for energy and other purposes, and why it is important to conserve them.

Discusses how rocks and soil are used for growing food, writing, building, and making things.

Offers an introductory look at what causes Earth's weather and seasons.

How did the murder of one man, the Archduke Franz Ferdinand of Austria, escalate into a global conflict that took the lives of more than 9 million soldiers and 7 million civilians? In World War I: The Great War to End All Wars, readers ages 12 to 15 learn about the events that led to the first battles of WWI all the way through the war’s final hours. This book asks readers to examine primary source stories, photographs, artwork, and literature produced by people involved in the war to explore a complete picture of a global conflict that still resonates around the world 100 years after it ended. An interdisciplinary book for students ages 12 to 15 that delves into one of the most horrific periods in global history. An excellent roadmap for today’s political climate.The basic human losses of World War I can be made plain with these staggering casualties: 9 million dead soldiers, 7 million civilian lives lost, millions more wounded. But those numbers only hint at the devastation, bot

What exactly is the universe? How did we get here? And where is it all going? Explore these questions and more in The Universe: The Big Bang, Black Holes, and Blue Whales, where readers ages 12 to 15

How could a country founded on the honorable ideals of freedom and equality have so willingly embraced the evils of enslavement and oppression?America's history of race relations is a difficult one, f

How could a country founded on the honorable ideals of freedom and equality have so willingly embraced the evils of enslavement and oppression?America's history of race relations is a difficult one, f

Why are women treated differently from men? What is feminism? Why is this movement such an important part of the history of civic rights, and why is it still important today?Feminism: The March Toward

Why are women treated differently from men? What is feminism? Why is this movement such an important part of the history of civic rights, and why is it still important today?Feminism: The March Toward

What does it mean to think of gender as being a range instead of simply male or female?Gender Identity: Beyond Pronouns and Bathrooms invites readers to consider the cultural significance of gender id

What does it mean to think of gender as being a range instead of simply male or female?Gender Identity: Beyond Pronouns and Bathrooms invites readers to consider the cultural significance of gender id

What does it mean to be an immigrant today? Has the immigrant experience changed since the last century?Immigration Nation: The American Identity in the Twenty-First Century invites middle and high sc

What does it mean to be an immigrant today? Has the immigrant experience changed since the last century?Immigration Nation: The American Identity in the Twenty-First Century invites middle and high sc

Why did the world find itself immersed in another global conflict only two decades after World War I?World War II: From the Rise of the Nazi Party to the Dropping of the Atomic Bomb introduces kids ag

Why did the world find itself immersed in another global conflict only two decades after World War I?World War II: From the Rise of the Nazi Party to the Dropping of the Atomic Bomb introduces kids ag