In one line
A graphic organiser is a visual layout of information, and each type suits a particular relationship between ideas, such as comparison, hierarchy, sequence or cycle.
Explained simply
A shopping list, a family tree and a bus timetable all hold information, but each has a shape that suits it. Graphic organisers are those shapes for ideas. Choose the wrong shape and the information becomes confusing.
Technically, graphic organisers (GOs) present the structure of a text visually to aid comprehension, summarising and memory. The MU syllabus lists Venn diagrams, radial diagrams (mind maps), tree diagrams, cyclic diagrams, flow charts, timelines, matrices (tables) and pyramids.
How it works
| Organiser | Shows | Use when the text... | Example |
|---|---|---|---|
| Venn diagram | Similarities and differences | compares two or three items | Written vs oral communication |
| Radial diagram (mind map) | Central idea with branches | explains one topic with many sub-points | Barriers to communication |
| Tree diagram | Hierarchy or classification | divides a whole into categories and sub-categories | Types of communication |
| Cyclic diagram | A repeating process | describes stages that return to the start | Water cycle, product life cycle, communication process with feedback |
| Flow chart | Steps in sequence, with decisions | gives a procedure or algorithm | Steps to apply for a passport |
| Timeline | Events in chronological order | narrates history or a schedule | History of ISRO missions |
| Matrix (table) | Items against several criteria | compares many items on many features | Laptops compared by price, RAM, weight |
| Pyramid | Levels, priority or proportion | shows a hierarchy with a broad base | Maslow's hierarchy of needs, food pyramid |
Quick example
A passage describes how a bill becomes a law: introduction, first reading, committee review, voting, approval, notification. The relationship is sequence with one decision point (passed or not), so a flow chart fits. A passage comparing solar and wind energy on cost, reliability and land use fits a matrix or Venn diagram.
Common mistakes
- Using a mind map for a sequence of steps; sequence needs a flow chart or timeline.
- Confusing a tree (hierarchy) with a pyramid (levels where the base is largest or most fundamental).
- Drawing organisers without labels or a title.
How MU asks it
Asked as 'Convert the given passage into a suitable graphic organiser' (5 marks) or 'Name and explain any three graphic organisers' (5 to 6 marks). Choose the organiser that matches the text's relationship, give it a title, label every box, and keep text short. Explaining why you chose it adds value.