Oxnard Adult School is an official HiSET testing center and offers a HiSET preparation class with instructor support. This FREE program helps prepare students for the HiSET exam offered at Oxnard Adult School. Each participant studies under the supervision of a teacher who supports the students in identified problem areas to gain the skills needed to pass the test. This is an open-entry program and students may register at any time during the regular school semester. The class has flexible hours which allows students to contact the instructor previously assigned when it is most convenient for them. Students may qualify for test vouchers after 20 hours of class time towards the cost of the HiSET exam.