If you don’t want to use Chrome extensions, you can explain to your students how to copy new slides from your file and paste them on their decks.
Have you seen these?
- Web app Weekly Planner for Distance Learning with hyperlinks for Google Slides or PowerPoint
- Dunham Free Template for Google Slides or PowerPoint Presentations
- Two Truths and One Lie an interactive template for Google Slides or PowerPoint
- BEE awesome! For spelling and drag and drop activities. – Now it comes with scratch-off cards!