1. Research basic information about Pluto.
2. Prepare a survey What do we know about Pluto?
3. survey Order to see whether what the sample know about Pluto. And what they do not know about Pluto.
4. Collect survey results and summary. Survey results collected will calculate as per cent of all samples
5. Research more detailed information about Pluto.
6. gather all of the information and conclude about the reason that Pluto was classified as asteroids and the mysteries about Pluto.