Unit 1 Close to NatureText 1 Where Are Luke and Mia?Text 2 The Grand CanyonText 3 Land and Sea TurtlesText 4 What Are Fossils?Text 5 Life in the DesertText 6 Teaching “Earthkeeping” Unit 2 Feel the WindText 1 Bad WeatherText 2 “Typhoons Are Scary”Text 3 Air on the MoveText 4 A Big HurricaneText 5 Tornado TroubleText 6 The Big Blizzard Unit 3 Fascinating Countries and CulturesText 1 Keep Your Culture StrongText 2 The United KingdomText 3 Puerto RicoText 4 Shopping in SwitzerlandText 5 Hidden Army: Clay Soldiers of Ancient ChinaText 6 New Year’s Celebrations Around the World Unit 4 Great InventionsText 1 Top Five InventionsText 2 TelevisionText 3 Telephone & AirplaneText 4 Meet the BOTSText 5 How China Changed the WorldText 6 He Made the World Brighter Unit 5 People We AdmireText 1 A Chinese Basketball HeroText 2 The Fastest Man Ever in the WorldText 3 Emily Hagins: Teen Film-makerText 4 Marie CurieText 5 A Creative WriterText 6 A Great Mother Unit 6 Love and FriendlinessText 1 We Are SpecialText 2 A New FriendText 3 Getting AdviceText 4 Getting On with OthersText 5 He Shouts, but He CaresText 6 How the Moon Was Kind to Her Mother Answers for Reference
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