Visually organise or reorganise notes using columns, categories, outline forms, etc.
Create colour mind maps
Remember where information was located in visual field
Create timelines, models, charts, grids, etc.
Write/rewrite facts, formulas, notes on wall-hanging, bedsheet, poster for visual review at any time
Facts, formulas, notes on index cards arranged/rearranged on wall, pin-board, floor, bed
Use of colour-coded markers or cards for previous two above
Use of visual mnemonics
Use of highlighters
Revision tip: Below is a flow chart showing why William won the Battle of Hastings. It summarises the key points, using abbreviated words and bubbles. This is an examples of how you can condense your information into manageable amounts.