If a student is asked to summarise information that is available in a graphic organizer, then he would have to find the similarities between the items first.
This refers to the tool for learning that makes use of charts to display information about certain items.
They are very useful in the following ways:
Please note that your question is incomplete so I gave you a general overview so you could get a better understanding of the concept.
Read more about graphic organiser here:
https://brainly.com/question/26091844