Lesson Plans For Elementary Teachers Lesson Plans Academy Social Studies Curriculum Exchange Elementary School (K-5). 50 lesson plans for primary grade students. Academy Social Studies Curriculum Exchange Intermediate School (6-8). 80 lesson plans appropriate for grades 6-8. Academy Social Studies Curriculum Exchange High School (9-12). 95 lesson plans. With back-to-school season in full swing, U.S. News talked to several elementary Brooklyn math teacher Madeline Scotto recently celebrated her 100th birthday….