This is in fact how the programs are structured at many high schools with dual-enrollment. Most top high schools in the Bay Area offer such options for Multiva

This is in fact how the programs are structured at many high schools with dual-enrollment. Most top high schools in the Bay Area offer such options for Multivariable Calculus and Linear Algebra. What Palo Alto is doing is dropping formal support of the program - in practice that has meant bringing college professors to school sites and providing these classes without fees for students. Without formal support, students have to pay and have to commute.