This study investigated the effect of the Jigsaw and Team-Pair Solo cooperative learning strategies on interest in Basic Science of primary school children with visual impairment. This is a pretest-posttest control group with a follow-up design study. A total of 56 students in Enugu State of Nigeria were randomized into one of two groups, n = 27…

A new perspective on chemistry learning could be the optimal learning moment of view based on flow theory. Optimal learning moments (OLMs) that occur when students experience high levels of interest, challenge, and skill at the same time were investigated in this study. Participants of the study were 47 pre-service science teachers. Data were…

Retention of students' attention in general chemistry courses stands as one of the main challenges that educators are facing in classes of any size and is especially prevalent with classes composed of mixed majors. Herein, we describe our experience with introducing short, 10 min student lectures ("flash talks") on popular chemistry…

How do teachers elicit and sustain students' interest and engagement in science lessons? This paper answers this question in the context of Bhutan, where students' performance in science is low compared to other subjects, and where falling levels of interest in science are a concern. Like other countries in the Global South, a large proportion of…

Despite the contemporary emphasis on students' practical work, lecture demonstrations with their unique power to stimulate students' interest remain an inseparable part of physics education. At our faculty, performing physics demonstrations for upper secondary students (DEMOs) has a tradition lasting three decades. In our study, we sought to…

Science dissemination or popularization of science refers to the act of facilitating the understanding of research and works of scientific and/or technological origin among the general public. Science dissemination is a relevant issue in the realm of public policy. Considering that in Brazil, the university is responsible for most of the…

Recruiting students in STEM majors to fill the gap in STEM workforce is a continued challenge, which can be addressed by introducing scientific principles through hand-on activities to the students at an early stage. This paper presents the design, implementation and assessment of a chemistry-related workshop for sixth grade students that were…

Educational techniques that improve student engagement have repeatedly been shown to improve performance at the class level at many institutions and in multiple disciplines. However, knowledge of engagement in individual activities in large first-year classes, where there may be several subpopulations of students in different programs reflecting…

Studies indicate that the majority of students in undergraduate biochemistry take a surface approach to learning, associated with rote memorization of material, rather than a deep approach, which implies higher cognitive processing. This behavior relates to poorer outcomes, including impaired course performance and reduced knowledge retention. The…

Interactivity and inquiry-based learning science are effective ways of helping students overcome their perception of chemistry as an alien and abstract topic and instead approach the subject as a creative way of understanding ideas and applying mastered concepts to new contexts. Data acquisition systems are an extremely useful form of educational…

Undergraduate science education curricula are traditionally composed of didactic instruction with a small number of laboratory courses that provide introductory training in research techniques. Research on learning methodologies suggests this model is relatively ineffective, whereas participation in independent research projects promotes enhanced…

A guided-inquiry exercise conducted in both the lecture and laboratory components of a college introductory chemistry course for non-science majors is described. The exercise gave students the opportunity to independently determine the relationship between the temperature of water in an aluminum soda can and the intensity of implosion upon placing…

This hearing discussed how lack of coordination between laboratory exercises and classroom lectures, inadequately trained teachers, languishing facilities, and current high school organization diminish the value these exercises can have or prohibit them all together, and highlighted how a strong hands-on experience can create scientifically…

Laboratory demonstration, as well as biochemistry lecture, has been used to complement explanation of biochemical processes. The laboratory demonstration is very useful in teaching biochemistry to students who lack background in biology. The experimental model of fibrinolysis described here presents a complex biological reaction in simplified…

A study was conducted to compare the effectiveness of using the television lecture series "Introducing Biology" to traditional lecture techniques in a college-level Animal Biology course. The interest levels and subject course mastery of three groups of students were compared: (1) a control group who attended two 50-minute lectures per week; (2)…