Noah Finkelstein, who co-directs the Center for STEM Learning at CU Boulder and is a principal investigator for Physics Education Research, one of the largest research groups in physics education in the country, will receive up to $4,000 from the Brazil-U.S. Professorship/Lectureship Program. The Sociedade Brasileira de FÃsica (SBF) and the American Physical Society (APS) jointly sponsor the exchange.