amend provisions pertaining to calculating local effort and state aid for general education.

HB 1290 amends South Dakota's education funding law by updating how school districts calculate their fall enrollment for state aid. It specifies that nonresident students in state care (e.g., foster care) must be included in enrollment counts, while students in residential treatment facilities must be excluded. The bill also revises the formula for determining the "teacher ratio factor," setting fixed ratios (12 for districts under 200 students, 15 for districts over 600 students) or a calculation-based ratio for medium-sized districts. These changes directly affect all public school districts in South Dakota receiving state aid for general education.