Many of the people in my class (particularly the overachieving and overanxious) have already been talking to the professors, as well as a plethora of upperclassmen who seem happy to
share old textbooks, old exams, old qualifying exams, and such.
Not exact matches
Using QR codes and AR, math teachers can connect to tutorials, make their word wall interactive,
share student work, explore 3D shapes, and update
old textbooks.
look for
older editions online, or split the cost of the
textbook with a friend, and
share it.