The aim of this research is to examine the effects of laboratory activities based on the predict-observe-explain (POE) strategy on the understanding of photosynthesis and respiration concepts of pre-service science teachers, and their attitudes towards biology science and course and biology laboratory. Pre- and post-test designs with an…

Systems thinking is a powerful concept in biology which can help students understand how the diversity of contexts in the biology curriculum all have similar underlying characteristics. However, it is not currently a common feature in secondary education as it is not part of the National Curriculum of England. Research on systems thinking has…

This high school-level, place-based, inquiry-driven laboratory module familiarises students with techniques used to analyse animal behaviour while facilitating the development of the observational skills highlighted by the Next Generation Science Standards (NGSS). Throughout the module, students observe, quantify, and discuss local invertebrate…

Plant blindness has been widely examined in plant education research. However, practical attempts to counteract the common disregard of plants are rare, especially in standard school contexts. We developed and evaluated a teaching concept based upon an 'Educational Seed Mix' comprising eight annual species from six different plant families. With…

The monitoring of pH changes due to dissolved carbon dioxide from algal balls offers a way for students to acquire good understanding of the processes of photosynthesis and respiration. Here, 54 high school participants were enlisted to conduct the experiment physically and with an Augmented Reality (AR) tool developed. A survey conducted after…

The purpose of this study was to explore the impact of authentically based instruction using the 5E model as the structure for lesson delivery on student emotions and the extent to which the students perceived that the teacher was facilitating mastery goals. Participants were 241 sophomore and junior biology students in three urban high schools in…

In this paper, we present a simulation of artificial selection of maize that can be used as a bridging case for the subsequent introduction of natural selection in school. The proposed simulation takes up essential biological elements but also has a cultural meaning for the inhabitants of some regions of Latin America. After implementing a test of…

Genetics is an area that is increasingly important in people's daily lives. Despite this, its teaching/learning is among the most challenging topics in biology. Several instruments were created over a number of years to ascertain the quality of teaching and learning genetics. In our study, we created a specific instrument to investigate Mendelian…

Microscopy is not specifically mentioned in the Next Generation Science Standards (NGSS), and consequently secondary education limits its use to learning parts, procedures, and observing fixed specimen slides. However, when alternative approaches (See Section IV in this paper) are encouraged, microscopy provides opportunities for hands-on…

The present work was carried out with students of compulsory secondary education. The research was prompted by the idea that scientific vocation among young people is shrinking and that this has a significant impact on our society. Consequently, a science project based on the students' interests was proposed. They were able to work as a single…

The provision of hands-on wet lab training for students to perform micro-organism proliferation experiments is useful for experiential skills development. However, the risk of laboratory-acquired infections arising from inadvertent ingestion, inhalation or skin penetration of these micro-organisms presents a safety concern. To obviate this risk,…

First-year undergraduate curricula and their delivery should assist students in the transition from previous learning experiences to learning in higher education. However, the so-called articulation gap or discontinuity between secondary and higher education has been identified as a key structural curriculum problem for first-year success in South…

The central dogma of biology is difficult to learn because its microscopic processes cannot be visualized. This study aimed to devise two inquiry activities: 'Button Code' and 'Beaded Bracelet Making,' involving the concepts of DNA replication and protein synthesis based on the Metacognitive Learning Cycle (MLC) for students, and to explore the…

Biology education should be relevant to young students so that they can become interested in biology and understand biological topics in their everyday and vocational lives. We conducted interviews and collected mind maps to examine Finnish pre-service biology teachers' (N = 16) views on the relevance of biology education. Furthermore, we analysed…

This paper reports on findings from an analysis of trait-formation tasks in the genetic sections of high school biology textbooks. Drawing on studies exploring a range of problems in students' explanations of trait formation, we investigated trait-formation tasks and analysed their potential for knowledge integration and multi-level mechanistic…