When Should Your Child Start EQAO or OSSLT Preparation?
Ontario students complete provincial assessments at several stages of their education. The Education Quality and Accountability Office administers reading, writing and mathematics assessments in Grades 3 and 6, a mathematics assessment in Grade 9, and the Ontario Secondary School Literacy Test, commonly known as the OSSLT.
Parents often wonder when their child should begin preparing. Starting too late can cause unnecessary stress, but beginning months in advance with intensive test practice may also be unnecessary. The right timeline depends on the assessment, the student’s current skills and the amount of support they require.
What Is the Best Time to Begin Preparing?
For most students, focused EQAO or OSSLT preparation should begin approximately four to six weeks before the assessment. This provides enough time to become familiar with the test, review important skills and address smaller learning gaps without overwhelming the student.
A student with substantial gaps in reading, writing or mathematics may benefit from starting eight to twelve weeks in advance. Students who are performing confidently at grade level may only need one or two weeks to explore the online format and review test-taking strategies.
Preparation should be based on the student’s needs rather than the idea that every child requires the same program.
When Should Grade 3 and Grade 6 EQAO Preparation Begin?
The Grade 3 and Grade 6 EQAO assessments measure reading, writing and mathematics skills students are expected to have learned by the end of their respective grades. These assessments are typically administered during the spring.
For most students, March or early April is an appropriate time to begin focused preparation. At that point, students have completed a significant portion of the year’s curriculum, and there is still time to strengthen areas of difficulty before the assessment window.
Preparation at these grade levels should remain positive and age-appropriate. Students can practise reading short passages, identifying important information, writing organized responses and solving multi-step math problems.
A Grade 3 or Grade 6 student may need to begin earlier if they:
- Consistently struggle with reading comprehension
- Have difficulty organizing written responses
- Avoid word problems or multi-step math questions
- Work very slowly under time limits
- Experience significant anxiety about assessments
- Have learning gaps from previous grades
Early preparation does not need to involve completing full practice tests every week. Short sessions focused on one skill at a time are usually more manageable and productive.
When Should Grade 9 EQAO Math Preparation Begin?
The Grade 9 Assessment of Mathematics evaluates the knowledge and skills students learn in Ontario’s MTH1W mathematics course. It covers number, algebra, data, geometry and measurement, and financial literacy.
Unlike the Grade 3 and Grade 6 assessments, Grade 9 EQAO math is administered near the end of the student’s MTH1W course. Students taking math during the first semester generally write during the winter assessment period, while students taking it during the second semester usually write in the spring.
Because the assessment is connected directly to current coursework, the best preparation is consistent learning throughout the semester. Students should address confusion as soon as it appears instead of waiting until the EQAO date is announced.
Focused review can begin four to six weeks before the school’s scheduled assessment. During this period, students should revisit earlier units, practise mixed questions and become familiar with the digital platform.
Students who are struggling with foundational skills such as fractions, integers, percentages or algebra should begin receiving support earlier in the semester. These skills appear throughout MTH1W and can affect performance across multiple strands.
The Grade 9 EQAO result is included as part of the student’s final mathematics course mark. Parents can ask the classroom teacher or school how the result will be incorporated.
When Should OSSLT Preparation Begin?
The OSSLT measures whether students have developed the reading and writing skills expected across all Ontario subjects by the end of Grade 9. Students working toward an Ontario Secondary School Diploma generally write it for the first time during their second year of high school.
Successful completion of the OSSLT is one of the requirements for earning an Ontario Secondary School Diploma. For that reason, preparation may feel more stressful than preparation for earlier EQAO assessments.
Most students should begin focused OSSLT preparation four to six weeks before their scheduled test. This provides time to review reading strategies, practise different forms of writing and become comfortable with the online format.
Students should work on skills such as:
- Identifying main ideas and supporting details
- Making inferences from written and graphic texts
- Using evidence from a passage
- Organizing ideas into clear paragraphs
- Writing relevant and complete responses
- Editing for grammar, spelling and sentence structure
- Managing time across multiple sections
A student who has experienced ongoing difficulty in English, reading comprehension or written communication may need to start several months earlier. These students benefit more from regular literacy instruction than from repeatedly completing full practice tests.
Signs Your Child Should Start Preparing Early
Grades alone do not always show whether a student is ready. Some students complete familiar classroom work successfully but struggle when questions are presented in a new format.
Consider beginning preparation earlier if your child:
- Frequently misunderstands written instructions
- Leaves written responses incomplete
- Struggles to explain mathematical reasoning
- Has difficulty completing work within the available time
- Becomes overwhelmed by long reading passages
- Avoids schoolwork involving reading, writing or math
- Has previously required assessment accommodations
- Expresses strong anxiety about EQAO or the OSSLT
Parents should also speak with their child’s teacher. Classroom teachers can often identify specific skills requiring attention and explain what preparation the school will provide.
What Does Effective Preparation Look Like?
Effective EQAO and OSSLT preparation should strengthen academic skills while making the assessment format feel familiar. It should not consist entirely of memorizing answers or completing practice tests under pressure.
Students can begin with an official EQAO sample test to understand the question types, digital tools and general structure. The first attempt can serve as a diagnostic activity rather than a scored test.
Afterward, students should review their mistakes and group them by skill. A child who struggles with fractions needs a different study plan from one who understands the math but misreads word problems.
Short, consistent practice sessions are generally more useful than cramming. Two or three focused sessions each week can help students improve without making preparation feel like an additional full course.
Can a Tutor Help With EQAO or OSSLT Preparation?
A private tutor can assess a student’s current skills, identify learning gaps and create a preparation plan based on the time available. Individual tutoring is especially helpful when a student needs support in a particular area rather than general test practice.
The Tutoring Expert provides personalized in-home and online EQAO and OSSLT preparation for Ontario students. Tutors can support reading comprehension, writing, mathematics, test-taking strategies and familiarity with the online assessment format.
The best time to begin ultimately depends on the child. Four to six weeks is appropriate for many students, while those with significant learning gaps may benefit from beginning earlier. With targeted practice, realistic goals and steady support, students can approach EQAO or the OSSLT feeling prepared rather than pressured.
