The Faculty of Science stimulates students to spent some of their time abroad. This can be done through following courses or by doing your research project in an other country. One of the possibilities you can participate in, is the Community Outreach Project.
There are various ways to organise this: you can contact the professor of the field you are interested in if you want to do research with a university abroad. Another option is to contact the International Office of the faculty to investigate the possibilities. The International Office has got a wide network of organisations and can help you the get started and maybe even with some extra funding.