There are many organization providing e-learning courses on conservation agriculture.. They are;

1. IFAD-  learning course on conservation agriculture

2. IPERCA- e-learning course on CA

3. UCCD- e-learning course about Agrimonitor

4. FAO- e-learning courses

www.unccd.int/en/programmes/Capacity-building/CBW/.../E-learning-List-All.aspx

www.fao.org/elearning/

https://asie-sud-est.cirad.fr/media/medias-asie/fichier-actualites/iperca-presentation

e-learning.rua.edu.kh/lessons/introduction-to-adoption-of-conservation-agriculture/

I haven't but I'm confident you will be able to develop some excellent tools!

I do not know the link but University of Florida,in Gainesville (IFAS, Institute of Food and Agriculture Sciences) will for sure have this subject.

Jan