Science Bank 9 (Cells & Tissues): Part 1- Animal Cells (to 4m 25s); Part 2 – Plant Cells (to 9m 10s); you do not need Part 3.
A short video from The Virtual School about cells & specialized cells:
B2.1 Revision notes for downloading.
TEXTBOOK REVISION
IGCSE Biology: Coursebook, chapter 1, p.8