目录 Lesson 1 The Amazing Brain001 Lesson 2 Lyophilization004 Lesson 3 The Truth About Vikings007 Lesson 4 The Impact of the Roman Arch010 Lesson 5 Who was Crazy Horse?012 Lesson 6 The Six Wives of Henry VIII015 Lesson 7 The Secret Annex018 Lesson 8 A Taste for Adventure 021 Lesson 9 Joseph Campbell024 Lesson 10 The Space Race027 Lesson 11 A Secret in Their Ears030 Lesson 12 What is a Planet032 Lesson 13 The Decline of the Moose035 Lesson 14 To Buy or to Lease?037 Lesson 15 Why I Hate Facebook039 Lesson 16 Is Eating Grass Bad for My Dog?042 Lesson 17 Why not be a Teacher?044 Lesson 18 Whats for Dinner047 Lesson 19 The Howler Monkey049 Lesson 20 American Sign Language052 Lesson 21 Carbon Dating054 Lesson 22 Whats Going on?056 Lesson 23 Dumb New World059 Lesson 24 What are Phages?061 Lesson 25 Janet Guthrie064 Lesson 26 Conner and the Winged Horse067 Lesson 27 Setting070 Lesson 28 Plot072 Lesson 29 Characters075 Lesson 30 What Is a Coyote?078 Lesson 31 Hunger081 Lesson 32 Life in the Middle Ages084 Lesson 33 DNA Fingerprinting087 Lesson 34 The Death of Captain Scott090 Lesson 35 The Personal Is the Political094 Lesson 36 The Principals Conundrum097 Lesson 37 A Day in Court099 Lesson 38 The Film Festival101 Lesson 39 Horse Training103 Lesson 40 The Smart Snacking Option106 Lesson 41 Three Reasons to Attend College108 Lesson 42 The Mysterious Bottle111 Lesson 43 Where Is That?114 Lesson 44 The Incredible Machine117 Lesson 45 Fleas120 Lesson 46 Ice Cream122 Lesson 47 Hot Air Balloons125 Lesson 48 Monet128 Lesson 49 Hamburgers131 Lesson 50 Keep it or Get Rid of it?134 Lesson 51 Squanto136 Lesson 52 The History of Jell-O139 Lesson 53 The Age of Exploration142 Lesson 54 The History of Doughnuts145 Lesson 55 Thomas Paine148 Lesson 56 Bill Gates151 Lesson 57 Our Solar System154 Lesson 58 Kenya157 Lesson 59 Todays Telephone160 Lesson 60 A Community Changes163 Lesson 61 Prairie Keepers166 Lesson 62 An African American Poet169 Lesson 63 Honest Abe 172 Lesson 64 Columbus and the Egg175 Lesson 65 A Good Student178
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