A teaching technique where the lecture is interspersed with a series of multiple-choice questions displayed on 35mm slides or transparencies that can be projected by the overhead projector is described. The lecture progresses by projection and full discussion of each question. Layout of a typical question is appended. (MLW)

Discusses differences between computer-enhanced learning (CEL) and computer-aided learning (CAL), and describes a microcomputer-based graph-plotting program called Capgraph that was developed for use in a college calculus course. Results of a course evaluation are presented; student attitudes are described; and future considerations are discussed.…

Presented is a study in which students' intellectual reasoning development was evaluated following instruction that emphasized formal operations in a traditional lecture format. Results indicated that formal-operational students had significantly more success in the three reasoning areas than transitional students and transitional students had…

Discusses a history exhibit of the American Chemical Society, now on national tour. Focuses on lecture to laboratory, chemistry in early America, the Civil War era, the research model, the early twentieth century, the post-war era, textbooks, and the recent past. (MVL)

A total of 152 first- and second-year undergraduates rated the effectiveness of their lecturers using three response formats. A scale on which each point gave a precise percentage label was more accurate than one with all points verbally labeled or with only the end points labeled. (SLD)

Describes a study undertaken to determine the effect of note taking on immediate recognition of lecture information in English by non-native speakers, to examine the influence of short-term memory on the encoding of lecture material into English, and to assess the effect of English proficiency on learning lecture material in English. (Author/VWL)

In an introductory computer course taught by a woman, 46 students received standard instruction, 46 received additional verbally persuasive lectures; the control group numbered 56. Classroom instruction and hands-on practice increased task and general self-efficacy regarding computers. Verbal persuasion effects were inconclusive; the intervention…

This study investigated the differential effects of pausing during mathematics instruction in which 22 students with mild disabilities either worked independently or together. Results provided support for incorporating pauses during lecture. Performance gains were found in both accuracy and fluency of computation. Only multiplication performance…

Describes a computer system (SPECIAL) that allows for the capture and playback of audio and slides from a lecture. SPECIAL provides random access to both audio and slides, and variable speed control of audio. Testing shows that learners prefer using faster speeds and that grades are higher for participants using this system rather than a textbook…

A study evaluated the effectiveness of video instruction in teaching the meanings and uses of idioms to 20 deaf adolescents. Students improved their knowledge and use of idioms more when exposed to the video/discussion approach than to the lecture/discussion approach. (DB)

Critics of student writing in British lecture courses as "mere rehash of lecture notes" are reminded that (1) by its nature, the lecture course focuses on and is limited to information conveyed in lectures, and (2) professors refuse to use materials such as U.S. textbooks that could supplement the information conveyed in class. (MSE)

This article utilizes several examples to describe the use of MathCAD, a computer scratchpad for calculations, within a lecture-demonstration method of teaching general calculus. Both hardware requirements and software features are discussed specifically related to the proper design of student worksheets with emphasis on parameter variation. (JJK)

A study using spectrographic analysis investigated whether six university professors would modify the temporal organization of their speech when delivering identical lectures to low-proficiency and high-proficiency nonnative and native speaker groups. Results showed no significant modifications of speech rate; articulation differences were between…

Nonnative university students have difficulty coping with lectures given in English and need authentic and relevant material in listening and note-taking courses. One approach based on a transcription of a paleontology lecture is presented, suggested by linguistic analysis of 40 science lectures at Sultan Qaboos University in Oman. (four…

Demonstrates how marginal benefit curves can be used in the classroom to illustrate income and substitution effects. Uses tables to explain choices, income effects, and demand curves. Provides explanations for terms and clarifies concepts for teaching methods for traditional subject matter. Explains that this technique allows a rigorous…