Contents
Lesson 01 The Cafeteria Contest
Lesson 02 The Apollo Moon Rocks
Lesson 03 The Mighty，Mighty Daffodils
Lesson 04 Games We play
Lesson 05 Not Just Second Place
Lesson 06 Marvelous marine mammals
Lesson 07 Young Eagle and His Horse
Lesson 08 Guardian of theEverglades
Lesson 09 Sugaring Weather
Lesson 10 Sharks
Lesson 11 Fife and Drum
Lesson 12 A Song Heard
Lesson 13 Emily Geiger's Dangerous Mission
Lesson 14 The Oneidas
Lesson 15 Benedict Arnold
Lesson 16 Dog Walker, Inc.
Lesson 17 Robot Rescue
Lesson 18 Maria Tallchief American Ballerina
Lesson 19 The Big Interview
Lesson 20 Donald Quixote
Lesson 21 Voyage to California
Lesson 22 City in the cliffs
Lesson 23 Rodeo!
Lesson 24 Down the columbia
Lesson 25 The corps of Discovery
