The aim of this study was to investigate how first-year students view the purpose of tutorial groups in problem-based learning. In all, 147 students from 24 groups participated, providing 399 statements. Data were analysed using thematic analysis. The results showed a focus on both learning and social influence. Learning involved the tutorial as…

This study attempted to determine the influence of prior knowledge in mathematics of students on learner-interface interactions in a learning-by-teaching intelligent tutoring system. One hundred thirty-nine high school students answered a pretest (i.e., the prior knowledge in mathematics) and a posttest. In between the pretest and posttest, they…

Purpose: The purpose of this paper is to examine students' experiences with a case-enhanced e-learning environment in a higher-education institute. Design/methodology/approach: In total, 67 graduate students volunteered to take part in this experiment. The participants were assigned to treatment groups using tutorial with case-based learning (CBL)…

Describes the modeling approach as used in North Carolina State University's tutoring program. Reviews the modeling process, which focuses on teaching the process of problem solving through example. Discusses tutor training and the content of tutorial sessions. Outlines student benefits. (AYC)

A small-group tutorial technique is described that develops creative thinking in students having difficulties in problem solving. (MP)

Describes a non-credit tutorial course held for engineering students to improve their skill in problem solving. In the group sessions, each student writes his approach to a given problem on a transparency; the class then analyzes the various approaches while viewing them on overhead projectors. (MLH)

Research constructed a computer-assisted instruction (CAI) tutor which could transmit problem solving heuristics, choose examples, handle examples from a range of students, and learn superior student heuristics. Using a student subject model and tutorial strategy, an experiment was conducted with 284 problems. Subject response data indicated the…

Using a computerized logic course employing the Carnegie Mellon Proof Tutor problem-solving environment, crucial features of computer environments were isolated and relative pedagogical effectiveness was assessed. Students used computerized environments to construct proofs and were presented with identical course materials on sentential logic. The…

Describes the function, management and facilities of the Physics Tutorial Center (PTC) at North Carolina State University. A primary function of the PTC is to provide immediate and individualized response to learning problems identified by the students. The operational philosophy is to guide the student to the solution by asking questions and not…

Investigates the effects of web-based instructional materials on students' understanding of chemical concepts. Uses interviews with students, concept mapping, and a free-response survey for the study. (YDS)

A brief overview of CHEMEX--a problem-solving, tutorial style computer-assisted instructional course--is provided and sample problems are offered. In CHEMEX, students receive problems in advance and attempt to solve them before moving through the computer program, which assists them in overcoming difficulties and serves as a review mechanism.…

Describes generic problem-solving model constructed by D. Koberg and J. Bagnall that can be used by writing center tutors and that progresses as follows: (1) accept situation, (2) analyze, (3) define, (4) ideate, (5) select, (6) implement, (7) evaluate. Provides tutors with coherent framework and with way of breaking larger framework down into…

In this study of students (N=112) invited to participate in a hematology-transfusion medicine tutorial, it was found that students (N=59) receiving problem-based instruction did more poorly than controls on short-term examination but maintained their knowledge after two years better than control groups. (MLW)

Presents the PETAL (Programming Environment Tool) learning environment, and discusses a study where one group of students used PETAL and another used a standard LISP environment to learn recursion. The PETAL group performed better during the learning period and on a written posttest. Theorizes why PETAL may be responsible for improved learning of…

Interpreting information regarding health risks, crime statistics, and government polls requires some ability to use and interpret probabilities. Studies have shown that even after training or coursework in probability and statistics, people still have many difficulties solving probability problems. The thesis of this document is that helping…