This bill amends Idaho school law to prohibit in-person student instruction on election days, ensuring schools do not operate as polling places unless a specific agreement is made between the county clerk and school district. It directly affects school districts, students, and election officials by restricting classroom activities during election periods while allowing exceptions for activities that do not require students to be inside buildings used for voting. The law permits professional development, training, and extracurricular activities on election days as long as they do not involve students being present in designated polling locations, and it grants the state board of education authority to waive instructional hour requirements when election-related closures are necessary.