Welcome to EARJ's IB Science Home Page


EARJ's IB 1998 Group 4 Project


For our IB Group 4 Project,the three IB sciences from the American School of Rio de Janeiro,Physics SL, Chemistry Sl,Biology HL and SL joined together.The objective of the group was to relate the chemical and physical aspects to the bio diversity of a given ecosystem. The chosen ecosystem was Grumari Beach,located one hour from Downtown Rio de Janeiro. At this Home Page it is available the results of each science group, participants,information on Grumari,and the group conclusions.

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