Original sentence: A study by John Hattie found that the jigsaw method benefits students' learning.It breaks classes into groups that each assemble a piece of an assignment and synthesize their work when finished.The jigsaw technique is a cooperative learning method that brings about both individual accountability and achievement of the team goals.The process derives its name from the jigsaw puzzle because it involves putting the parts of the assignment together to form a whole picture.Working individually, each student learns about their topic and presents it to their group
Edited sentence: It breaks classes into groups and breaks assignments into pieces that the group assembles to complete the (jigsaw) puzzle.It is a cooperative learning method that brings about both individual accountability and achievement of the team goals.The Jigsaw method is beneficial for students learning.This processes derive its name from the jigsaw puzzle as this process involves in putting the parts of the assignment together to form a whole picture of the assignment which is similar to the jigsaw puzzle.Working individually, each student learns about his or her topic and presents it to their group