16IB6: Topical revision on Core topics by Gary Ang | Jun 10, 2016 | 16IBDP Yr6, Board-casts | 0 comments[vimeography id="552"]We started revision on the Core topics using the topical revision exercises.Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment *Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ