The performance of White students and Hispanic students from California, Texas, and Arizona on the advanced placement (AP) biology exam was compared using archival data from the College Board from 2016 through 2019. Pearson Chi-square tests yielded statistically significant differences in all 4 year comparisons of white and Hispanic students in…

Enzymes are organic molecules known for their catalytic nature because they accelerate metabolic reactions in organisms. The study of enzyme functions and modes of action is essential to understand Biochemistry. This study aimed to analyse the acetylcholinesterase enzymatic activity, as well as the enzymatic inhibition mechanism in practical…

If the concepts used in curriculum, textbooks, classroom teaching, and assessment are not consistent, students may have difficulty in understanding the concepts of science correctly and this may lead to the formation of misconceptions. The purpose of this study is to measure the alignment of science concepts by analyzing the semantic networks of…

The aim of this research is to examine the effects of course activities with learning styles and portfolio applications on the attitudes of pre-service science teachers towards biology lesson. The research was studied with 100 teacher candidates in the 2nd grade of Science Teaching at Ondokuz Mayis University. The learning styles of the…

The aim of this study was to investigate pre-service science teachers' development of the quality of written arguments using science writing heuristic approach and pre-service science teachers' views about the science writing heuristic and its argument components in a General Biology Laboratory Course II. The study was carried out with 21…

It is hard to imagine biology education without the identification of the species of interest, mostly with the implementation of a dichotomous key. Digital identification keys (DIKs) have been developed and made available to teachers in Montenegro. We investigate the factors, which influence teachers', who had applied the DIK, in their continuing…

The use of clickers in the lecture classroom has increased in recent years. Clickers have been widely used to improve teaching effectiveness in various lecture classroom settings. Most introductory biology courses are taught using direct instruction. One of the ways that students may be engaged in the lecture classrooms is by using a clicker.…

One main obstacle for instructors in inviting students to design knowledge construction is the tension between prioritizing students' ideas and maintaining the scientific validity of the activity. In this study, as a way of supporting students in shaping their own knowledge construction, the establishment of an audience for knowledge was enacted…

To develop targeted climate change curricula, it is imperative to understand how students perceive and observe the localized effects of climate change. Our work used a quantitatively driven, parallel mixed methods research design to study potential factors that contribute to undergraduate biology students seeing the local effects of climate…

In this study, we use a mixed methods approach to analyze the conversational content and interactions constituting five family groups' visits to the Marine Aquarium of Rio de Janeiro (AquaRio), the largest marine aquarium in South America, to understand how families interact with science and construct meaning regarding science and conservation.…

Quantitative and computational skills are required of 21st-century biologists. While biology student abilities and attitudes toward math have been studied extensively, less is known about corresponding attitudes toward computer science (CS). It is important to understand how students perceive math and CS subjects and whether those perceptions are…

CRISPR is a technique increasingly used in the laboratory for both fundamental and applied research. We designed and implemented a lab experience for undergraduates to carry out CRISPR technology in the lab, and knockout the wing patterning genes "optix" and "WntA" in "Vanessa cardui" butterflies. Students obtained…

The aim of the present study was to explore the nature of visual representations in biology textbooks across five educational boards across Asia through quantitative and qualitative content analysis. Descriptive statistics was used during the quantitative analysis. Qualitative content analysis involved a deductive approach where visuals in these…

Science student development of creative thinking ability is not sufficiently promoted and can even be inadvertently discouraged by current methods of instruction. Aimed at addressing this issue, the present study examined an undergraduate biology course in which scientific content instruction and creative drawing were integrated through use of…

Teacher attrition is a problem currently afflicting classrooms around the world. Emotional exhaustion and teacher self-efficacy have been demonstrated to be factors in attrition. This study assesses the efficacy of potential tools for use in evaluating emotional exhaustion and self-efficacy before problems arise and to guide professional…