Module 2: Vectors and matrices (K-A)

Topic C: Systems of linear equations (K-A)

Topic D: Lesson 19: Directed line segments and vectors (K-A)

Topic D: Lessons 17-18: Vectors in the coordinate plane (K-A)

Topic D: Lessons 20: Vectors and stone bridges (K-A)

Topic D: Lessons 23-24: Why are vectors useful? (K-A)