LIBERTY, Ohio - Students and families may need to do some homework on policy changes ahead of the new school year.

An Ohio law now going into effect requires all schools to govern the use of personal communication devices by students during school hours.

Liberty Local Schools superintendent Brian Knight told 21 News the high school did a trial run of the policy last year, which yielded positive results.

"When cell phones are put away, students are more engaged," Knight said. "And the teacher can focus on the actual lesson itself, rather than policing for cell phones."

While this year's policy across the district has been modified slightly, Knight adds the premise remains the same.

"If we see it, if we hear it, we're going to take it," he said.

Parents and students across all districts should be aware of a few key details related to cell phone and personal device policy updates:

1. Individual policies vary by district. Some schools may choose to implement 'off and away' guidelines during class instruction only, while others are opting for full-day bans.

2. The use of cell phones to manage or address health-related concerns is not prohibited under updated policies, but schools may require prior approval by administration or a school nurse.

3. These policies do not prohibit use of cell phones or personal communication devices in accordance with a student's individualized education program (IEP) or Section 504 plan.

It's also important for students to note that violations of the new personal device policies entail repercussions. In some districts like Poland Local Schools, a first offense will result in a confiscated device and one day in-school suspension. At Austintown Fitch High School, disciplinary action against a first offense is listed as an 'Initial verbal warning to the student with directions to store the cell phone as per policy.'

Some districts -- including Liberty -- may also choose to restrict phone use on school transportation, or during extracurricular events, to promote safety and prevent disruptive behavior.

To study up on what this year's policies mean for your students, visit your local school district's website.