Our science topic is called "micro-organism". A micro-organism is a tiny living organism that can only be seen with a microscope.
FACT: Did you know that there are more micro-organisms on your hand, than there are people in the whole world?
There are 3 types of micro-organism:
Some micro-organisms are helpful, others can be harmful. Click on the link to find out about 'Bacteria in the cafeteria!'