World Pass Teachers Edition Walk—Through Extra Features of this Teachers Edition Teaching a Unit of WorldPass Professional Development Pages by Dr.Andy Curtis ·Units 1-12 are each preceded by a two—page,photocopiable Lesson Planning Guide Unit 1 Expansion Pages Unit2 Expansion Pages Unit 3 Expansion Pages Review:Units 1-3 Unit4 Expansion Pages Unit 5 Expansion Pages Unit 6 Expansion Pages Review:Units 4-6 Unit 7 Expansion Pages Unit 8 Expansion Pages Unit 9 Expansion Pages Review:Units 7-9 Unit 10 Expansion Pages Unit 11 Expansion Pages Unit 12 Expansion Pages Review:Units 10-12 Language Summaries Grammar Summaries World Pass Advanced Tape Scripts World Pass Advanced Workbook Answer Key World Pass Advanced Video Worksheet World Pass Advanced Video Worksheet Answer Key