BACK TO LIST OF CLASSES Textbook Class Slides Class 23 - Unifying movement- Broad Picture Part 1 of 2, part 1 of 5 Class 23 - Unifying movement- Broad Picture Part 1 of 2, part 2 of 5 Class 23 - Unifying movement- Broad Picture Part 1 of 2, part 3 of 5 Class 23 - Unifying movement- Broad Picture Part 1 of 2, part 4 of 5 Class 23 - Unifying movement- Broad Picture Part 1 of 2, part 5 of 5