Chapter 1
Lesson Videos
Lesson 1.1
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Lesson 1.2 A
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Lesson 1.2 B
Lesson 1.4 A
Lesson 1.4 B
Lesson 1.6 A
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Lesson 1.6 B
Lesson 1.7 A
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Lesson 1.7 B
Same as Lesson 1.7A