You can have a look at this video to have some ideas of recycling of leaves.

https://youtu.be/8gfpOo6QbQQ

Betül Can Anatolian High School Teacher: Simru Pamuk

Source: https://www.calrecycle.ca.gov/blogs/in-the-loop/in-the-loop/2018/09/21/eco-friendly-autumn-checklist