Usually walk. The distance between school and ou houses is not big, so we can walk. Someitmes parents don't want us to do so because streets could be dangerous, but we try to walk as much as we can. We think that is the simplest way to handle with our carbon print and it can be done anywhere by anyone.

Also, at our school we have different trash cans (for organics, plastic, batteries and paper). Then trash is given to small recycling organizations, they re-use it. Sometimes we re-work the paper, mean, we select wich ones can be re-used and which ones can be recycled. Perhaps you can do it too!