EQAO assesses how well Ontario’s public education system is developing students’ reading, writing and math skills. EQAO provides information used to help improve student achievement.
Grade 9 Assessment of Mathematics
The Grade 9 Assessment of Mathematics tests the math skills students are expected to have learned by the end of Grade 9. Different versions of the test are administered in the academic and the applied math courses.
Ontario Secondary School Literacy Test
The Ontario Secondary School Literacy Test (OSSLT) measures whether or not students are meeting the minimum standard for literacy across all subjects up to the end of Grade 9. Successful completion of the literacy test is one of the requirements to earn an Ontario Secondary School Diploma.
http://www.eqao.com/en/assessments/Pages/guide-to-secondary-assessments.aspx