Ever wondered how different we really are? Take the Blood Brothers challenge and find out...

Search and discover...

Within any human population, there are 4 general blood types. A person with one type of blood may not be compatible with someone from a different blood type. Differences in skin colour or racial or ethnic background have no bearing on compatibility.

Challenge List

	Watch & learn from a short video about blood types.
	Webquest the "Blood Buddies" interactive site to find out about blood compatability.
	Do a role play and interview your classmates to find out with whom you are compatible.
	Complete the table of blood compatability for all your classmates.
	Check & compare your results using information from the Australian Red Cross Blood Service website.