Troy, an african american student, works in cooperation with students from a variety of backgrounds who each contribute different parts of a classroom project in order for the group to reach a common goal. troy is participating in

Jigsaw Classroom

Explanation:

Jigsaw Classroom -

It is a method , which removes any racial conflict in the classroom , and upgrades learning method , increases motivation of the student and learning experience , is known as a jigsaw classroom .

In this method , the students rely on each others success , in this method , students are broken down into small groups , which joins back as completed jigsaw puzzle .

Hence , from the question , Troy is participating in a jigsaw classroom .

probably 3 since archeologists and historians don’t understand there writing.

the chart shows a production possibilities schedule for sabrina’s soccer.

the schedule shows the - combination-   of goods the business can produce.

for edgenuit.