Learning the 20 standard amino acids is an essential component of an introductory course in biochemistry. Later in the course, the students study metabolism and learn about various catabolic and anabolic pathways involving amino acids. Learning new material or concepts often is easier if one can connect the new material to what one already knows;…

Seven investigations of modeling as a teaching technique are reviewed in this paper. Children in the individual projects varied, but included Anglo-Americans and Mexican-Americans from the kindergarten, and second, third and fifth grades. Modeling effects were examined in the following areas of teaching concern: (1) concept formation, transfer and…

This study investigated teacher behaviors, lesson delivery and sequence of content and learning expectations used by K-5 teachers at one school in New Delhi, India. This research brings broader understanding of strategies for teaching English reading and writing to students whose first language is not English. The rationale for the study stems…