Volcanoes and their magma types.?

K so i have to make a poster for three types of volcanoes and they are Shield, Cinder, and Strato (composite). One of the things i have to list are the types of magma (or lava) each one has. Deal is i got excited about it being friday and left my science book at school. So now i have no idea what the lavas or magmas are. Thank you for the people who give me the right answers and sorry for my stupid mistake. I am sure you have better things to do than help out a forgetful retard like me.