For Mapgrid just show a sheep making the grid.
Different kinds of farms: I recommend having pictures that show the farm + an explanation to how their used.
Saving: When you should do it + Double etc. Also about not saving because might not be worth it.
Controling mirrors: Show a picture of mirror + explain how it can be used in a couple of pictures of st / text, also include video of mirror blocking etc.
Cutting : Do a picture with arrows showing where wolfs should cut in certain situations. (Draw the cut paths)
Goleming: Include different ways of jumping, and controling to use for iso, or holding mid. Also talk about how they only last for so long.
One VERY IMPORTANT one you forgot- Bridging: Show a sheep helping other sheep etc.
Make them 1-2 minute videos (EACH ONE), and once youre done them all you could make a video that explain them all
(10 minutes +^^)
Just some Ideas.