Mathematics


Lesson Plans

Learn about the Merida shipwreck and calculate passenger losses. (Grades 9-12)
Use trade statistics to calculate percent increase and decrease.
(Grades 9-12)
Calculate the midpoint in ocean crossings.
(Grades 9-12)
Create a line graph based on the Hudson River Line food purchases.
(Grades 9-12)

Secondary Sources

Click here to download the pdf of Delwyn Hyatt, Mathematics for Navigators, “Algebra.”

Click here to download the pdf of Delwyn Hyatt, Mathematics for Navigators, “Plane Geometry.”


Additional Resources

PBS Learning Media on mathematics tools for 11th and 12th grade.