Yes! In your course editor, press the "Copy Slide" button.
Copy Slides (Course Tools) 
This feature enables you to copy large slabs of slides and place them either in the same course matrix or another.
Simply click on the ‘Copy slides’ button on the top right of your screen:
- Choose the range of slides you'd like to copy
- Select the course matrix to copy the new slides to
- Select where you'd like to position the slab of slides
- Click ‘Copy’ and you will be taken to the copied slides.