Why was this ceremony important to the Mississippian culture? Why was everyone role with the ceremony? Objective The student will describe the four types of productive resources b. human (labor) The student acquires and uses grade-level words to communicate effectively. a. Reads literary and informational texts and incorporates new words into oral and written language. The student uses a variety of strategies to gain meaning from grade-level text. g. Summarizes text content. i. Makes connections between texts and/or personal experiences. Background The Creek annual Green Corn Ceremony involved Duration: 60 Minutes.