An anonymous reader writes "Coursera on Wednesday announced it has partnered with 12 top professional development programs and schools of education to open up training and development courses to teachers worldwide. The massive open online course (MOOC) provider is expanding beyond university courses by offering 28 teaching courses for free, with more to come. It’s worth noting that this is the first time Coursera is partnering with non-degree-bearing institutions. It’s also Coursera’s first foray into early childhood and K-12-level education. The company clearly sees this as a necessary step if it wants to go beyond just students and address the other side of the expensive education equation."