Aimee Brinkley (center), a science teacher at Fort Smith Northside High School, instructs Luis Vidal (right) and other students Sept. 1 inside her classroom in Fort Smith. The School District won't change staff salaries for the upcoming school year. (File Photo/River Valley Democrat-Gazette/Hank Layton) FORT SMITH -- After making the largest one-time investment in its history the previous two years to comply with the LEARNS Act, the School District won't change staff salaries for the upcoming school year.The Already a subscriber? Log in!