Hello friend,
I'm really so happy to see that the school there are doing something like this to help keep the environment clean, it will be nice of others emulate this to keep our planet clean.
By the way, I think this is not weekend but you made this post to the weekend community, it would have been a lot better if you had posted it to the clean planet community or any other community that accepts this. My thoughts though, thank you for sharing.
RE: Picture of discovery ( a plastic bottle recycling bin inside a bottle).