@TheresaSmith272 ...
The only way you'd be able to get a Consumer Key and Shared Secret is if your school purchases Lockdown Browser to integrate with Canvas. If you are not your school's local Canvas administrator, you will need to talk with that person or your Online Learning / eLearning / Distance Education team at your school about this. Lockdown Browser is typically installed at the main Canvas account level...which means that it would be available for all courses...not just one course. I tried looking for some helpful links for you on the Notre Dame Preparatory High School website, but I wasn't able to find anything for you. Hopefully you'll be able to connect with someone there soon. Good luck!