Six Minnesota community colleges are now offering two-year degree programs with courses using free educational material, removing the need to buy textbooks, The Star Tribune reported. Anoka-Ramsey Community College; Lake Superior College; Minneapolis Community and Technical College; Mesabi Range College and Northland Community and Technical College started offering Z-degrees – zero-textbook-cost associate programs – this fall. Central Lakes College was the first in the Minnesota State college system to do so, back in 2017.