EASTBROOK COMMUNITY SCHOOLS South Elementary Staff Classroom Page First Grade National Geographic Mrs. Holder's Page First Grade Our first grade staff are here to serve you and your children. Brittany Tews 1st Grade Teacherbtews@eastbrook.k12.in.us Alayna Wall First Grade Teacheralwall@eastbrook.k12.in.us Martha Baker 1st Grade Teachermarbaker@eastbrook.k12.in.us