Harvest of Gratitude Worksheet Bundle! Product Description: Unfold the rich tapestry of Thanksgiving with the “Harvest of Gratitude: Origins of Thanksgiving” Worksheet Bundle! Crafted meticulously to engage students in grades 6-10, this resource illuminates the significant historical, cultural, and religious facets that have sculpted Thanksgiving into the beloved holiday it is today. Educational Objectives: Designed to align with Common Core Standards for Social Studies and History (CCSS.SS.H.