Becca Palczynsky September 30, 2015 2015, GFL, Middle, OAS, Skills Thinking like a HiSTORYan Becca Palczynsky September 30, 2015 2015, GFL, Middle, OAS, Skills Click on the image above to download the lesson. Description: Students will gain a deeper understanding of our history and geography by analyzing and interpreting primary sources. Grade level(s): Middle Standards: OAS, GFL Produced By: Teresa Potter