These proceedings contain papers of the 3rd International Baltic Symposium on Science and Technology Education (BalticSTE2019) held in Šiauliai, Lithuania, June 17-19, 2019. This symposium was organized by the Scientific Methodical Center "Scientia Educologica" in cooperation with the Institute of Education, Šiauliai University. The…

These proceedings contain the papers of the 18th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2021), held virtually, due to an exceptional situation caused by the COVID-19 pandemic, from October 13-15, 2021, and organized by the International Association for Development of the Information Society…

Presents a four-part formula for being an effective lecturer: grasp listeners' attention; find materials and use approaches which hold their interest; reveal a desire to help students; and allow body action to reinforce and enhance ideas. (Author/SJL)

The author humorously warns history teachers that lectures will be boring and alienating to students unless content and presentation are stimulating. (AV)

Reports a study to determine whether students acquiring information from videotapes would score as high on a competence test of computer literacy material as students acquiring the same information via lectures. Indicates no significant difference, but notes that students saw no usefulness for the material, regardless of presentation method. (JK)

Describes how orientation maps can be incorporated into geographic slide lectures to keep students mindful of spatial relationships. (AM)

Heat changes in a lecture setting can be safely shown on an overhead projector using a simple and inexpensive apparatus. Heat evolution can be observed on a projector with adapted digital thermometers or by illuminating the red fluid in nonmercury thermometers. Describes a setup for doing this as well as a collection of demonstrations involving…

The idea of potential and usable processing space is explored, and consequent teaching strategies are discussed. Simultaneous studies of the effect of working memory space and field-dependence on science performance at secondary and tertiary levels are reviewed. How students filter out "signal" from "noise" during various…

Reviews research which compares the effectiveness of programed instruction (PI) in economics to lecture-discussion techniques. Studies demonstrate that students using PI perform as well on examinations as students using the traditional method. There is also some evidence that students using PI retain their learning better. (AM)

Present methods of high school and college instruction in history, namely, the instructor centered approaches, have made the study of history irrelevant for many students, and hence objectives for teaching history are seldom realized. Even good lectures, and most discussion classes, result in the student acting as a passive observer, never…

Reviews the literature on student notetaking and review behaviors and the effects of these behaviors on academic achievement. Ten factors that may constrain notetaking and review are presented, and their implications for improving study skills and conducting further research are discussed. (Author/CLB)

Describes the use of teaching studios to encourage discussion of problems and presentation of solutions to the class. Argues that this is an effective way to have students teach other students. Concludes that teaching studios provide many benefits and produce positive responses from participants. (DDR)

Recommends black chalkboards, wet-washed before every lecture and advocates the use of Railroad Crayon chalk because its softness and larger size result in a wide high-intensity line. The resulting contrast improves the visibility of material written on chalkboards. (Source for the chalk is provided.) (JM)

Provides physics teachers with comments on the value and role of demonstrations during lecture sessions. (SK)

Describes a method of using a display calculator for communicating calculations in classroom mathematics instruction. A detailed example is included. (CMV)