Use alicekeeler.com/pileofslides to create a folder in Google Drive with a Google Slides per student. You can then push slides to update the student slides as often as you wish. Note: This is an unofficial add-on. I have NOT submitted it to Google to be approved. When you make a copy and authorize the Add-on since you have made a copy you are authorizing YOURSELF to have access to YOUR OWN Google Drive, Sheets, and Slides. This does not give anyone other than yourself access to your Drive or files.
This add on is great if you are not using Google Classroom. You do not need an LMS or any other platform to create and share slides with students.