add teacher info to documentation

[ammedd]

Linking to paper and some older design material

[VeckoTheGecko]

Fixed @ammedd !

[erikvansebille]

Is it possible to add a picture to the tile? It now says "No Thumbnail"

And while the asterisk is nice on the ILOs.md website itself, it may be a bit confusing here? Remove it?

[ammedd]

I tried to add a thumbnail but don't think it worked. Can you have a look why it doesn't work? Is there a better workflow to add thumbnails?

[VeckoTheGecko]

I tried to add a thumbnail but don't think it worked. Can you have a look why it doesn't work? Is there a better workflow to add thumbnails?

I think the problem here is that this document is a markdown document and not a jupyter notebook - since the package we use for this is nbsphinx its built for Jupyter notebook so adding a markdown file in the gallery is not really supported.

I think that we should just remove the gallery aspect and use a table of contents

diff --git a/docs/conf.py b/docs/conf.py
index c313f6a..ff5c555 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -76,7 +76,6 @@ nbsphinx_thumbnails = {
     "user-guide/assignments/Virtualship_research_proposal": "user-guide/_images/AnnaWeber.jpeg",
     "user-guide/assignments/sciencecommunication_assignment": "user-guide/_images/marine_ss.jpg",
     "user-guide/assignments/Sail_the_ship": "user-guide/_images/vessel.jpg",
-    "user-guide/teacher-content/ILOs": "user-guide/_images/ILOs.jpg",
 }
 
 sphinx_gallery_conf = {"default_thumb_file": "_static/virtual_ship_logo.png"}
diff --git a/docs/user-guide/teacher-content/index.md b/docs/user-guide/teacher-content/index.md
index ba1596b..a561e6a 100644
--- a/docs/user-guide/teacher-content/index.md
+++ b/docs/user-guide/teacher-content/index.md
@@ -16,7 +16,7 @@ The VSC design focuses on creating didactically sound, authentic learning experi
 
 We evaluated in several (under)graduate courses and find that the VirtualShip Classroom is highly engaging, and students report on enhanced confidence and knowledge [(Daniels et al. 2025)](https://current-journal.com/articles/10.5334/cjme.121).
 
-```{nbgallery}
+```{toctree}
 ---
 maxdepth: 1
 caption: Teaching material

[VeckoTheGecko]

You can also update the file to be a jupyter notebook, that's another option

[ammedd]

Thanks for checking this out!
Updating the file to notebook sounds good. I'll be filling this section with more content, so it's nice to keep the gallery I guess. I'll think about it more when adding more files.