Becca Palczynsky November 6, 2013 2013, GFL, CC, OAS, Middle, Asia Double Cropping as a Means to Supply Food in East Asia Becca Palczynsky November 6, 2013 2013, GFL, CC, OAS, Middle, Asia Click on the image above to download the lesson plan. Description: The purpose of this lesson is to show students why double cropping will increase crop production on a limited amount of land. Grade level(s): Middle Standards: OAS, GFL, CC Produced By: Susan Smith