I know you have been searching, as have I for the perfect weekly progress report to show parents how their child is doing. A progress report that contains the same things on the report card template.
This progress report has:
a place for student name, date, week of, subjects taught, proficiency level, attendance, behavior, homework, overdue assignments, comments and teacher signature.

The file is a powerpoint. You can delete the background and add your schools mascot.