Measuring Pedagogical Content Knowledge Using Multiple Points of Data

Pedagogical content knowledge (PCK) is the intersection of a teacher’s knowledge of content, pedagogy, and of the context of the learning situation, including her students. Many different methods have been used by researchers to study PCK. We propose that PCK cannot be measured through one approach. Rather, it is more accurately measured by triangulating data gathered through observation of instructional events, teacher interviews, and assessments of content knowledge. This is illustrated through a case study of Maria, a paraeducator leading small group reading intervention lessons in a kindergarten classroom over a period of 10 weeks