Sandra Haynes, Professor of Visual Arts and Media Studies at Pasadena City College, presents about how she uses ARTstor and Twitter to reinforce project based learning in her classes. PBL (Project Based Learning) is demonstrated in specific assignments, one of which uses ARTstor and the second of which uses Twitter. Professor Haynes, who received Certification from @ONE's Online Teacher Certification program, explains in detail how these assignments work and why they are effective with online students.