title: Making large class basic histology lectures more interactive: The use of draw-along mapping techniques and associated educational activities.
abstract: At Stellenbosch University, South Africa, basic histology is taught to a combination class of almost 400 first-year medical, physiotherapy, and dietetic students. Many students often find the amount of work in basic histology lectures overwhelming and consequently loose interest. The aim was to determine if a draw-along mapping activity would focus students during large class lectures. After each lecture on three basic histology tissues, a guided draw-along mapping session covering the work from the lecture was introduced in the form of a click-advance PowerPoint presentation which was used to demonstrate the unfolding of an "ideal" map. The lecturer simultaneously drew a similar map using an overhead projector allowing the students to draw their own maps on blank sheets of paper along with the lecturer. Students remained attentive during the activity and many participated in answering informal questions posed by the lecturer as the map-making session progressed. After the last session, students completed an anonymous, voluntary questionnaire (response rate of 78%). The majority of students found the draw-along maps useful (94%) and believed that its use should be continued in the future (93%). A significant increase (P < 0.001) was found in the test results of student cohorts who were given the current intervention compared to cohorts from previous years who were given mind maps as handouts only or had no intervention. The use of the draw-along mapping sessions were successful in focusing students during large class lectures while also providing them with a useful tool for their studies.
authors: Division of Anatomy and Histology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa.
authors: Sanet Henriët
authors: SH
authors: Kotzé
authors: Division of Anatomy and Histology, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa.
authors: Calvin Gerald
authors: CG
authors: Mole
mesh_terms: D000293:Adolescent; D001288:Attention; D003071:Cognition; D003479:Curriculum; D004521:Educational Measurement; D004522:Educational Status; D005260:Female; D006126:Group Processes; D006653:Histology / Q000193:education*; D006801:Humans; D007858:Learning; D008297:Male; D009042:Motivation; D015397:Program Evaluation; D013019:South Africa; D013334:Students / Q000523:psychology; D011795:Surveys and Questionnaires; D013663:Teaching / Q000379:methods*; D014495:Universities
keywords: cognitive processes; concept maps; histology education; large class teaching; mapping techniques; mind maps; undergraduate education