covering syllabus points B1 a)

First of all, thank you very much for all you kindness in posting these videos. However, as I was studying F2 for ACCA qualifications, I found that there are some syllabus points for F2 that were not covered in the lecture nor were they covered in the notes. For example, I am on the inventory control chapter (5), on the syllabus B1 a), there were these syllabus points. Describe the different procedures and documents necessary for the ordering, receiving and issuing of materials from inventory Describe the control procedures used to monitor physical and ‘book’ inventory and to minimise discrepancies and losses. Interpret the entries and balances in the material inventory account. Calculate the value of closing inventory and material issues using LIFO, FIFO and average methods. Are these points not covered due to the fact that it is unlikely to come up on the exam? Should I prepare myself for these points too? Thank you again.