The Education Quality and Accountability Office (EQAO) website is a great resource when preparing for the OSSLT. The website has information for parents and students, including a practice test. Through EQAO's online practice test, student will be able to become familiar with the content and the various tools that are available to them.
 
Click on the link below: 
 

 

If you are looking for more practice materials, check out Ontario Literacy. It has made online version of previously used OSSLT tests.

 

Click on the link below: 

 

https://ontarioliteracy.ca/osslt-practice-tests

 

Videos that provide an overview of the test, along with a variety of practice materials, can be accessed via the BNC OSSTL Site link, found here:

https://sites.google.com/scdsb.on.ca/bncosslt/home