In addition to providing a set of techniques to analyze educational data, I claim that data science as a field can provide broader insights to education research. In particular, I show how the bias-variance tradeoff from machine learning can be formally generalized to be applicable to several prominent educational debates, including debates around…

Assesses the acceptance of and expressed preference for varying levels of salt in soup among children three to six years of age. (HOD)

Following a brief discussion of the lack of definition and cohesion in the social studies and the curriculum, the paper argues that the reflective inquiry rationale has had the most significant influence of all the alternative rationales for the field and its curriculum. The paper presents its case in four basic sections. The first section,…

This paper defines a schema as a memory structure representing a general concept and its framework of associated concepts, and identifies the three processes by which learning can occur in individuals whose memories are schema-based, i.e., accretion, tuning, and restructuring. Ways in which schema might influence instructional design are then…

A study is reported in which 7 children (2 girls and 5 boys, 11 to 12 years of age) with a year of LOGO Programming experience were asked to think aloud about how a LOGO procedure would work, and then to predict by hand-simulation of the programs, what the graphics turtle "pen" would draw when the program was executed. While all children…

Describes the Taffs Pit simulation game, which sets up a meeting between acting and production staff within an invented soap opera program with students role playing and critically observing, and then links to general themes of communication analysis. The simulation's design, role playing, and criticisms of the game are discussed. (MBR)

Examined the effect of discovery and non-discovery classroom climates on college students learning of science process skills and biology content achievement. Results indicate students in discovery climate learned as much content as students in more direct class. These and other results are compared to those of an earlier study. (JN)

Describes a theory of metaphor and analogy and discusses its implications for enhancing teacher understanding of scientific inquiry and inquiry teaching at the elementary level. Discusses uses of analogy in classrooms: Scientific Theory, Learning Styles and Modes, Children's Ideas, Generative Teaching Strategies, Graphic Organizers, and…

Considers possibility of developing a computer tutor around an explicit concept-learning theory derived from machine learning techniques. Some problems with using the focusing (and similar) algorithms in this role are discussed and possible solutions are developed. Design for a guided discovery learning system for tutoring concepts is proposed.…

The feasibility of guiding students of moderate aptitude to select appropriate learning strategies while they are learning an imaginary classification system was investigated in a study that contrasted the effect of system-assigned strategies for learning concepts with strategies selected by students. Subject-matter content was based on a set of…

Examines the prospect of facilitating the discovery process for scientific researchers through anticipatory learning that is viewed as critical to the enhancement of intuitive abilities in pattern recognition among researchers. Discusses intuition, metaphorical thinking, and aesthetics as playing significant roles in the development of pattern…

This study compared discovery and expository methods of teaching lip-reading skills to 26 college students with normal hearing. No significant differences were found in method effectiveness. Training in consonant-vowel syllables was somewhat maintained four weeks later but did not generalize to word identification skills. (Author/DB)

The purpose of this study was to compare the effectiveness of two instructional approaches on mildly handicapped and nonhandicapped students' science achievement. Students were assigned at random to one of two conditions: (1) direct instruction; and (2) discovery teaching. The content of the lessons remained constant across conditions and focused…

Discusses ways in which block building represents the young child's art world, the use of blocks as an art medium, and art concepts that can be developed with the use of blocks. Suggests a methodology of block building that is designed to enhance artistic ability. (RJC)

Project SEED (Special Elementary Education for the Disadvantaged) is a supplementary mathematics program which applies Socratic discovery methods to mathematics instruction. It was implemented in 10 fourth- and fifth-grade classrooms in Portland to improve mathematics achievement and increase students' esteem for mathematics learning. Student…