Would a local school benefit from a donation?

Hi!
Our family would love to support the local community by donating supplies to a local school. Are you aware if the rural schools would be in need? I am only familiar with the private schools in Costa Rica and don’t know much about the public school system. I have read about Packing for a Purpose, but we would love the opportunity to actually visit a school and drop off the supplies ourselves, if possible. We will spend our time in the La Fortuna area, as well as Manuel Antonio with a day trip to Uvita – Are you able to recommend a school in any of those areas?
Thank you!
Amanda