Q: Is it important to reflect United Nations Millennium Development goals in objectives for my course?

A: By adopting United Nations Millennium Development goals in your curriculum you support the universal primary education. Here is the link to 8 goals and other resources: http://www.un.org/millenniumgoals/

You can learn more about initiatives, especially about sustainability: http://www.un.org/millenniumgoals/environ.shtml . For example,  use fact sheets to explain to your students where  do we stand regarding drinking water situation  etc.