Something that could help with that is to show how results work. When looking at homework, I don't care about how the results are, I care about the process. This is something important in the confidence of lines.

No matter how accurate a line is it will always be worse than a confident line. So it doesn't matter how you perform in a execution, but which decisions you take. So I don't care if your line is specially wrong. If you ghosted the line and it is confident. It will be good! Try to think about each mark you put down as an specific exercise, it doesn't matter if the results are pretty or not, what matters is if you are learning or not.

Into your exercises, your arrows are going pretty good. One thing that you can do to improve them is to exaggerate a bit more how they get closer towards the viewer. Both by increasing the size of the spaces between folds and the size of the arrows themselves more exponentially.

Your sausages have the form we are aiming for in general, good job! Problems I can see is that you aren't shifting the ellipses enough; try to think a bit more about how ellipses are in space and how they change degrees, and that the ellipses are a bit wobbly. Just like I mentioned earlier, confidence is always more important than accuracy.

Your textures are looking great in general, you've done a good job on the transitions in the gradients and the observations look good. Your dissections look pretty good too, you're doing a good job wrapping the textures around the form and you're making a good use of de silhouette.

Your form intersections are mainly good. But there are a few issues. They are a bit wobbly, specially your ellipses and spheres. As always confidence > accuracy. And don't repeat lines. No matter how wrong they were, never repeat them. Try to fill the pages entirely too.

On the organic intersections you've done a pretty good job too. There are a few of them were you haven't made use of lineweight to clarify overlaps, do don't forget to do it. And try to stick to simple forms, just like in the first exercise as it'll make it easier to think about them