CTET 2 Math and Science 21 Jan 2024 Paper

A teacher of Class VII conducts a pair work activity in which the pairs are given a story of ten sentences. One in the pair reads out the first sentences and the other in the pair writes that sentence. Then other in the pair read out second sentence and the first in the pair writes the second sentence. Likewise the pairs complete the whole story. Later they compare their writing with the original text given to them. What is this activity known as ?