In this project we are going to present children (2nd-3rd grade) important ecological information and involve them into some tasks. Children will have special lessons prepared by their older schoolmates, they will plant some flowers, draw some animals/plants which are under protection in their countries, we will use 3D printer to create small part of our nature and we want to have online meetings with our international partners. We want to use Web 2.0. tools to show our results.