What Causes Day and Night?

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of evaluating credibility and accuracy. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how they can evaluate credibility and accuracy in the real world. In this book, readers learn how they could check a fact about night and day on Earth to see if it is true. This nonfiction book is paired with the fiction book I Learn About Earth (ISBN: 9781538367759). The instructional guide on the inside front and back covers provides: Vocabulary, Background knowledge, Text-dependent questions, Whole class activities, and Independent activities.