WINNSBORO — The Academic Student of the Week for Fairfield County School District is Lydia Castaneda, a third grade student at Fairfield Elementary School. Lydia has a positive attitude and is very respectful. She has shown improvements in her grades during the first quarter. She has transitioned and adapted well since moving to South Carolina from California. Lydia has perfect attendance so far this year. She is an excellent artist, loves to draw and enjoys singing. Lydia plays soccer for the community youth league. She is the daughter of Joanne Castaneda and David Mitchell.