Three times a week, 15 weeks a semester, you can expect to see Sandra DeSousa teaching a room of 150 to 250 students the math they should have learned in high school, National Journal reports. The adjunct professor at San Jose State University has another 100 students under her charge this spring, but she rarely sees them face-to-face. In January, the California university entered into a partnership with Udacity, a Palo Alto-based company that specializes in providing free online courses, to develop entry-level classes in mathematics. Any student, not only those enrolled at San Jose State, can take one of the courses for academic credit. The university has its own separate online offerings, but a three-unit course can cost $1,050. The programs developed with Udacity were priced at $150. … Education reformers see a remedy in Internet-based tools, which they say can help more students earn college degrees at a lower cost to themselves, their families, and the government. California legislators, hoping to hurry the process, are considering legislation that would require public colleges and universities to give credit for faculty-approved online courses. Those could include some of Uda-city’s free offerings.