Alva Middle School TSA students competed at the North Central Conference at Frontier High School on Jan. 20. Back row, from left: Ethan Ruhl, Morgan Mason, Kamryn Barnes, Keyauna Heidrick, Elayna Warrington; front row: Erica Coday and Emma Perks. Winners were Erica Coday – 1st Structural Engineering, Morgan Mason and Ethan Ruhl – 4th Strucural Engineering, Emma Perks – 1st Dragster, Erica Coday – 6th Dragster, Morgan Mason, Emma perks and Keyauna Heidrick – 6th Leadership Strategies.