About the CST
What is it?
The California Standards Test (CST) is an annual exam used to measure a student's mastery of the state's grade-level academic standards. The CST is one of the five components of the STAR Program.
Which Grades and Subjects?
Students are assessed in grades 2 through 11 in English language arts and math, in grades 5, 8 and 10 in science, and in grades 8, 10 and 11 in history/social science. In grades 9 through 11, students may also be assessed in math and science, depending on course enrollment.
How is it Scored?
Students receive one of five ratings: far below basic, below basic, basic, proficient or advanced. The goal is for all students to score at or above the proficient level.