A youtube channel with AS (micro?) Economic mindmaps
Diagrams you need to recognise – of course the text book has the theory and explanations. (check if you need Marginal Cost as part of Marginal Analysis at AS)
Use rulers and label including scale.
Study.com (download the transcript)
hopefully as a click through link rather than a vid in this post.
Please use a ruler for diagrams. See the powerpoint scheme of work and the case study powerpoints for all topics