This article describes some aspects of Piaget's Theory of Cognitive Development. It highlights the importance of giving young children specific access to explore conservation in measurement, which will give students invaluable experiences in measurement that in years to come will be regarded as their prior knowledge of the concept. This is…

Talk is the foundation for thought and understanding and the key to literacy learning. Research demonstrates that powerful metacognitive strategies can be taught to help students self-monitor their comprehension when reading print and digital texts. This article provides a repertoire of speaking and listening strategies to develop the…

Questionnaire results indicate that, although first-year, undergraduate science students (n=109) recognize the correct sources of energy for organisms, they simultaneously hold misconceptions about other essential, but nonenergy-supplying, conditions as sources of energy supply. Occurrence rates for these misconceptions vary with the students'…

Discusses the frequent misconception displayed by students that chromosome structure is a function of chromosome number or ploidy. Provides detailed analyses of the evidence concerning the prevalence of this ploidy/structure misconception among students of introductory genetics and the potential sources for inaccurate communication that it can…

The starting point for curriculum planning for second language instruction is the learner, and a curriculum can claim to be learner-centered only if key factors about the learner are made the basis for curriculum design at all stages in the planning and development of learning activities and materials and in the sequencing of learning experiences.…

Fifty-three elementary school children were tested on Incidental Science Knowledge, i.e., knowledge acquired by chance outside school, and the results obtained were correlated with intellectual development and cognitive style as measured by interviews and group testing, respectively. Indicates that cognitive style and misconception play a…

Examines the concept of the cognitively active learner and discusses the following categories of learning strategies: rehearsal, elaboration, organization, comprehension monitoring, and affective. (NKA)

British students in four age groups--4 to 5, 7 to 8, 11 to 12, and 15 to 16 years old--were observed in their classrooms in order to explore the relationships among the learner, knowledge, and thinking, and the role that writing plays in what is learned. In the infant classroom, writing was quite visible in the form of labels, questions,…

Reports results of procedures directed at isolating and identifying students' difficulties in comprehending the concepts involved in lessons about gas exchange and respiration. Indicates that pupils (n=137) had deficient understanding of prerequisite concepts and tended to operate at the concrete operational level, whereas the highly abstract…

Research findings related to constructivism have been applied to development of the Equipped for the Future (EFF) Framework and Continuum of Performance, a multi-dimensional developmental description of performance serving as a foundation for EFF-based instruction and assessment of learner progress. Acquiring expertise is a complex developmental…

Research has established that students generally possess conceptions relevant to curricular topics before they begin to study them and that these preconceptions often persist despite instruction on scientific theories which contradict them. Discrepancies between students' post instruction conceptions and the scientific theories as taught often…