Depending on the focus of the lessons as developed by individual teachers, these indicators may or may not be addressed. Conversely this is not a definitive listing of all of the performance indicators which could be addressed in this lesson.
Students can then discuss how to exchange the dory for quantities of a commodity.
The product is a class consensus. Resources Criteria for Evaluation Students should be able to demonstrate an understanding barter - assigning a value and equating that value for another commodity.