In the past three decades, researchers have noted the limitations of a problem-solving approach that overemphasizes algorithms and quantitation and neglects student misconceptions and an otherwise qualitative, conceptual understanding of chemical phenomena. Since then, studies and lessons designed to improve student understanding of chemistry has…

This qualitative study addresses the link between urban high school teachers' beliefs about their students' preparedness to achieve success in science and the teachers' reported curricular responses to those beliefs. Eight high school science teachers from schools representing a range of achievement levels were interviewed using semistructured,…