If you’re new to teaching, this is a question where you’ll need to explain what you plan to do. You should focus primarily on how you will communicate with families within your own classroom (newsletters, communication apps, providing virtual conference options, etc.), but you can also share a way that you can promote family involvement in the school as a whole (curriculum nights, career days, volunteer opportunities, etc).
This can also be a good opportunity to mention something that you learned from the school’s website or social media page. For example, “I noticed that you all recently hosted a science night for families. It looked really neat. That’s something I would love to be involved in if given the opportunity.”