Buenas! I'm going to Peru in a few weeks and will be doing the Lares trek with Alpaca expeditions. They recommend taking some school material to donate in the local communities we'll be passing through, but they didn't make any specific suggestions even when I asked what exactly they need most. I'm planning on taking fun stickers to hand out to the kids, but obviously I want to give something actually useful. I'm a teacher in Spain, so I have access to plenty of school supplies I'd love to take, but I don't know where to start. Any insight on not too heavy things that would be most helpful for these sorts of schools? A bunch of notebooks are unfortunately not going to be fun to carry on my back for kilometers through the mountains...