Today everyone worked very well. I gave a short explanation of how the wind can "pull" a sailing ship, as well as "push" it. Since sailing is my recreational passion, I love studying this unit. If you were unable to finish in class, please do so for homework - I'll check your progress on Thursday. The Renaissance sketchnotes that came in looked excellent - if yours is still missing it is now overdue.
A nice photo to show the "curve" (like a wing) in a sail