**Reading:**

- Linear Algebra Reader
- StartR 4.2

**Lessons (Screencasts, Slides, and Checkpoints):**

- Vectors: Screencast - Slides - Checkpoint
- Two Views of Linear Equations: Screencast - Slides - Checkpoint
- The Geometry of Vector Spaces: Screencast - Slides - Checkpoint
- Vector Projection and Model Fitting: Screencast - Slides - Checkpoint
- Vector Projection and Model Fitting in R: Screencast

**Practice problems:**

- Linear Algebra Reader (all problems)
- Answer key

**In-Class Activities:**

- Work on practice problems
- Work on unit homework assignment
- Work through StartR 4.2
- Vector projection cheat sheet
- Vector projection practice problems (right click to download data files: CarData.r, frog.r)