You will get credit for having taken the course. This credit from the diploma will be for immigration use only. ANY teacher working in Canada in grades K-12 must have a B. Ed. Also they must be accepted and liscensed by their Provincial Governing Body. In Ontario this is the Ontario College of Teachers. https://www.oct.ca/becoming-a-teacher/internationally-educated-teachers
This licensing protects the public and provides consistency from School to School throughout the country. You may qualify as a teachers aide.