A new classification for semantic structures of one-step word problems is proposed in this paper. The classification is based on illustrations of word problem situations in Common Core State Standards (CCSSM, 2010) and related historical studies (e.g. Weaver, 1973, 1979, 1982), as well as conceptual elaborations of embodied and grounded nature in…

This research discusses the close relationship between visual literacy, the ability to read, understand, and create visual texts -- and elementary school books, particularly children's picture books. It aims to explore the visual literacy parameters in English elementary textbooks published by the Indonesian Ministry of Education and Culture. In…

This research works within the framework of constructivist learning (based on constructivist epistemology) and examines learning as an activity of construction, and it posits that knowledge acquisition (and learning) are transformative through self-involvement in some subject matter. Thus it leads, through this constructivism to a pedagogical…

Regarding constructivism as a learning philosophy and/or a model of knowing, a person (learner or mentor) based on her/his preconceptions and on personal knowings could actively participate in an interaction with another person (learner or mentor) in order to construct her/his personal knowledge. In this research I will analyse "meaning…

We use thematic analysis to explore how mathematical concepts are developed in four enactments of the same task. Thematic analysis emerges from Systemic Functional Linguistics and provides a means to explore the development of mathematical ideas in the classroom discourse. Thematic analysis was used to explore how themes related to the comparison…

The article shows how mind-mapping software can be used to help premedical students learn, apply and relate terminology sharing Greek and Latin roots. Mind-mapping software use a center, branches, and sub-branches to show connections between Greek and Latin roots generated on the mind map. Instruction with the mind-mapping software goes through…

English, and presumably any natural language, contains a small group of expressions referring to species of things found in nature. These species are defined by their internal structure, determined by genetics in the case of living things and by chemical or physical properties in the case of others. The reference of these terms is determined by…

Despite the uniqueness of each individual's experience, approximate communication is possible in the margin of overlap between the speaker/writer's experience and that of the hearer/reader. This vague phrase, "margin of overlap," can be clarified and given an empirical base through application of the measure of vagueness developed in…

This paper uses passages from Thomas Pynchon's novel, "Gravity's Rainbow," to examine basic concepts, explaining that the process of identifying the basic word-concepts in literary texts is to some extent a tension between anticipation and unexpected frustration. The paper focuses on an interpretation of the basic concept…

A major concern in recent research is whether perceptual or functional information is of primary importance in children's early word meanings. In the study described here, artificial objects were used so that form and function could be independently manipulated. There were 57 subjects, ranging in age from 2.5 years to adulthood. The subjects were…

Issues of meaning have become central concerns of research on language development. There are at least four reasons for the neglect of meaning by earlier researchers. First, Chomsky's original theory assumed that syntax could be described and explained independently of meaning. Second, linguists had long assumed that semantics was too messy and…

Two types of operating principles thought to play an important role in early lexical development are discussed. The principles are those concerned with: (1) assignment of reference or meaning to words; and (2) formation and evolution of categories. Discussion also addresses related issues, such as the developmentally important relationship between…

This report discusses three studies of 2- to 5-year-old children's interpretations of facial expressions in terms of (1) the structure of the emotional domain and (2) prototypic example, overlap, and range of emotion categories. In the first study, 78 children were asked to make similarity judgments about 10 photographed facial expressions by…

Eighty-four elementary school children participated in a two-part experiment replicating an earlier experiment that tested the hypothesis that children would offer semantic explanations for words presented orally more frequently than for words presented in written form. This experiment used subjects from a population different in socioeconomic…

This study investigates acquisition of two aspects of the meaning of color terms: semantic organization and reference. A longitudinal, repeated measure design was used, and data were collected from 33 subjects, 2 to 4 years old at first testing. Four tasks were used: one to assess semantic organization (the acquisition of the…