Abstract: Most university engineering students need to learn “Mechanical CAD Foundation” course,
this course is more practical and learned in the computer classroom. The advantages of online
teaching gradually appeared with the application of “Internet+” technology in university teaching,
and this course is particularly suitable the teaching mode of combining online with offline. The
“Mechanical CAD Foundation” course website is built in China University of Petroleum Cloud
Classroom. The teaching reform of course resources construction, teaching activities design.
Interactive learning, learning data statistics, and big data feedback are practiced. A new teaching
model of cloud classroom and offline teaching is constructed. This model provides a useful
exploration and practice for the using of “Internet+” in university teaching.

Key words: mechanical CAD foundation, teaching reform, cloud classroom