I can't understand stoichiometry and I have a test on it
Basically I've done all I can, from YouTube videos and visualizers to articles and even asking my teacher to explain it to me. For some reason, my understanding of it and dimensional analysis remains very limited.
My teacher uses the scaffold method, which she expects us to use. I just learned a bit on how to apply dimensional analysis onto it but I have little idea how to put moles and grams on it and in which section, where to pull the data from and how I got the answer I got.
I'm pretty sure I will fail chemistry or get a very unsatisfactory grade if I fail to understand stoichiometry, and if not it still won't be good on the long run. I really don't want to have to retake this class.
Are there any resources that I could use or any tips I could use? I'm kinda panicking right now.