ln this work it presented the results obtained when experiencing to pedagogic strategybased on the resolution of problems in Analytic Chemistry with the propose ofcontributing to the scientific formation of future professors of chemistry Evolution ispresented in the conceptions of Science, investigation and scientific work, as well as inthe key aspects of the resolution of analytic problems: hypothesis emission, design ofexperiments, identification of the analytic problems, handling information. They don’tadvance significantly in the delimitation of the field of validity of results.