From Christina Fitzpatrick, who has been leading efforts to collect materials to benefit new instructors and those with new preparations:
The department is seeking volunteers who would like to share a copy of their course files for general use in the department. By providing a course bank, the department is hoping to improve teaching materials and free up your schedule to pursue other teaching activities (e.g., teaching research). If you would like to share your course you can make a copy of your existing CANVAS course that removes student information in a matter of minutes. If you would like to learn more or to share your course materials, please contact Christina Fitzpatrick (email@example.com).