How it goes...

you have a whole wekk to go to this places and others.For some of them you need the whole day and for others just a few hours.

Maybe you´d like to take a look at the Tube stationns first...

http://www.tfl.gov.uk/gettingaround/1106.aspx

http://www.tfl.gov.uk/assets/downloads/standard-tube-map.pdf

http://www.visitlondon.com/areas/tube/

http://www.londonpass.com/index.php?aid=20&gclid=CIr-rJPV0agCFape7AodRDyrgQ

http://www.londonforfun.com/London-sightseeing.html

http://www.youtube.com/watch?v=Ku01ajz78ew

I´ve just added some information that might help you...

Good Luck!