Unit 1 Chronology:Talking about When Things Happen Chapter 1 Napoleon:FrOm Schoolboy to Emperor Chapter 2 Pompeii:Destroyed,Forgotten,and Found Chapter 3 Steve Jobs:A Man with a Vision Video Surviving an Avalanche
Unit 2 Process:Describing How Things Work Chapter 4 Roller Coasters:The Ups and Downs of How They Work Chapter 5 Language:How Children Acquire Theirs Chapter 6 Robots:How They Work and Learn to Work Video Tristan da Cunha Oil Spill
Unit 3 Classification:Defining and Putting Things into Categories Chapter 7 A TidaI Wave:What Is It?Can We Predict lt? Chapter 8 Levels of Language:Formal and Informal Chapter 9 Power:The Kinds of Power People Use and Abuse Video People, Plants,and Pollinators
Unit 4 Comparison and Contrast:Describing Similarities and Differences Chapter 10 Asian and African Elephants:Similarities and Differences Chapter 11 Lincoln and Kennedy:Different Times.Similar Destinies Chapter 12 The Titanic and the Costa Concordia:Tragedies at Sea Video Free Soloing with Alex Honnold
Unit 5 Cause and Effect:Describing the Reason Things Happen Chapter 13 Dinosaurs:Why They Disappeared Chapter 14 The U.S.Civil War:Why It Happened Chapter 15 Endangered Species:Why Are They Endangered? Video The Surma People
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