I know you're really busy, but I need to take you away from your lessons. The loom that we use to teach cloth weaving broke.
We can't hold class until we fix it! I'll need your help to get the parts together. I need wood for the frame. Can you go to the Wilderness and collect six logs?
While Phlegma works on the frame, we'll need to find a bundle of lengthwise yarn called a Warp. I think I saw some near the greenhouse. Go find it now.
The Warp will not stay down on its own and needs to be weighted. We need to tie something to the bottom.
Ruffnut and Tuffnut were throwing things at each other earlier that looked like weights. Talk to Tuffnut by his house in Berk and get two weights from him.