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Course-based undergraduate research experiences (CUREs) introduce research leading to skills acquisition and increased persistence in the major. CUREs generate enthusiasm and interest in doing science and serve as an intervention to increase equity and participation of historically marginalized students. In the second-semester laboratory of our introductory sequence for biology and marine science majors at California State University Monterey Bay (CSUMB), instructors updated and implemented a field-based CURE. The goals of the CURE were to promote increased scientific identity, systems thinking, and equity at a Hispanic-serving institution (HSI). Through the CURE, students engaged in scientific writing through a research paper with a focus on information literacy, critical thinking, and quantitative reasoning as important elements of thinking like a scientist. Course exams also revealed that students showed gains in their ability to evaluate a new biological system using systems thinking. More broadly, because such field-based experiences demonstrate equity gains among Latinx students and a much greater sense of scientific identity, they may have impacts beyond introductory biology including in students' personal and professional lives.

GCSE examinations (taken by students aged 16 years in England) are not intended to be speeded (i.e. to be partly a test of how quickly students can answer questions). However, there has been little research exploring this. The aim of this research was to explore the speededness of past GCSE written examinations, using only the data from scored responses to items from a sample of 340 GCSE components. Speededness was calculated as the average (mean) percentage marks lost from the longest string of unanswered items at the end of each student's examination paper. The potential impact of student ability on examination completion patterns was taken into account. The data suggested that most GCSEs analysed were unlikely to have been speeded. This method of exploring the speededness of exams using only scored responses has potential (although there are limitations), and it can flag potentially problematic components for further investigation.

STEM education is on demand more than ever as the workforce relies on 21st century skills and STEM disciplines. This paper presents a framework (IMS-TEAM) for integration of mathematics and science with the use of technology and modeling in an authentic context. The activity based on this framework is designed for and implemented with forty-four 8th grade students in Turkey. The study was conducted to investigate the impact of the activity as well as the IMS-TEAM framework. A qualitative methodology was utilized. Data analysis revealed that different components of our conceptual framework fostered the integration of mathematics and science affecting the nature of students' engagement with the activity. Different frameworks are required to be adapted to different environments with the consideration of learners and teachers. Future research investigating the effectiveness of IMS-TEAM framework adapted to different content and disciplines would provide more evidence on the effectiveness of the framework.

This article focuses on the dilemmas science educators face when having to introduce Pedagogical Content Knowledge (PCK) to science student teachers in a predominantly paper-based distance learning environment. It draws on the premise that science education is bound by the Nature of Science (NOS), and by the Nature of Scientific Inquiry (NOSI). Furthermore, science educators' own PCK, and the limitations of a predominantly paper-based distance education (DE) model of delivery are challenges that they have to face when introducing PCK and authentic inquiry-based learning experiences. It deprives them and their students from optimal engagement in a science-oriented community of practice, and leaves little opportunity to establish flourishing communities of inquiry. This study carried out a contextual analysis of the tutorial material to assess the PCK that the student teachers had been exposed to. This comprised the ideas of a community of inquiry, a community of science, the conceptualization of PCK, scientific inquiry, and the 5E Instructional Model of the Biological Sciences Curriculum Study. The analysis confirmed that the lecturers had a good understanding of NOS, NOSI and science process skills, but found it difficult to design interventions to optimize the PCK development of students through communities of inquiry. Paper-based tutorials are ideal to share theory, policies and practices, but fail to monitor the engagement of learners in communities of inquiry. The article concludes with a number of suggestions to address the apparent lack of impact power of the paper-based mode of delivery, specifically in relation to inquiry-based teaching and learning (IBTL).

Interdisciplinary teaching and learning is an approach that synthesizes the curricular objectives and methods of two or more disciplines or subjects focusing on a specific topic or issue. While it is being increasingly implemented in universities, at lower levels of education there are still countries where science subjects are taught and learned fragmentarily. To assess the significance of the interdisciplinary approach in primary school biology teaching, the paper aims at an experimental verification of the effectiveness of this method in relation to the quality and retention of student knowledge, compared to the monodisciplinary approach to teaching and learning biology. The paper also describes a scenario for teaching a topic in which biological and geographical contents correlate. The study applied a pedagogical experiment with parallel groups. In total, 180 students attending two primary schools in the city of Novi Sad participated in the experiment and were divided into an experimental and a control group. The findings suggest that the interdisciplinary approach improved the quality and retention of student knowledge. The experimental group was more successful in completing tasks that required comprehension and practical application of knowledge. The study thus emphasizes the need for a professional curriculum development that would enhance the interdisciplinary correlation of various disciplines.

Paper Laboratory Notebooks (PLNs) have been used for centuries to document and archive the thoughts and work of inventors, scientists, students, and engineers. PLNs are the first formal means of scientific communication we teach our students and, in turn, a student's first training on cultivating and expressing scientific thinking. In the science teaching laboratory, PLNs are at the forefront and serve various purposes for students in the science laboratory curriculum, like good documentation practices and accurate record keeping. This paper discusses the reasons for switching to OneNote ELN, the criteria for selecting OneNote ELN software, how OneNote ELN was introduced and used in the course, and students' opinions on using this ELN. We successfully implemented the OneNote ELN in our General Biology Laboratory II sequence course for biology majors and nonmajor students entering the health professions. Students had a generally favorable response to using the OneNote ELN; 98% of students agreed that ELNs enabled them to keep a well-maintained laboratory notebook. Overall, student experience with ELNs was positive, with 85% of students indicating that they would recommend other future science laboratory courses they will be taking to adopt the OneNote ELN. In general, the OneNote ELN was viewed more positively in many respects than the PLNs in ease of its usage, access and organizing the notebook.

Many research institutions and funders have recently stated their commitment to actively support and promote 'Equality, Diversity and Inclusion' (EDI) in various aspects of health research including Patient and Public Involvement (PPI). However, translating this commitment into specific research projects presents significant challenges that existing approaches, practical guidelines and initiatives have not adequately addressed. In this paper, we explore how the lack of clear justifications for the EDI commitment in existing guidelines inadvertently complicates the work of those involved with PPI and we stress the need for conceptual clarity for any EDI effort to yield meaningful results. Our focus centres on the first principle of the EDI discourse, 'equality', particularly in the form of 'equality of opportunity' as outlined in current guidance provided by the National Institute of Health Research in the United Kingdom. We examine challenges related to justifying and implementing a general, unspecified commitment to equality of opportunity and explain that this reflects a lack of consensus regarding the moral value of PPI in research -- a profound problem that remains unaddressed. We then discuss how the presence of several opposing moral perspectives on PPI, makes determining the most appropriate way of addressing barriers to involvement complex and controversial, raising ethical implications for the work of health researchers, PPI specialists and coordinators. Finally we make suggestions on how future research can enrich the concept of 'equality of opportunity' in PPI and improve practice. While our primary focus is on the NIHR, a strong advocate of PPI in research, this analysis will point to normative and ethical considerations that may be relevant to other research institutions and funding organisations aiming to promote equality of opportunity in their public and patient involvement strategies.

The economic crisis and the COVID-19 pandemic since 2019 forced both public and private schools in Lebanon to close for an extended period of time. Many topics were suspended from the curriculum due to decreasing the number of learning days. The predominant causes of learning loss are lengthy gaps or cutouts in students' education. This study aims to investigate the impact of school closure on students' learning, specifically the learning loss in biology at the secondary level during the period between 2019-2022. This is a mixed research: qualitative data was collected through document analysis to compare the topics covered in biology and the official exams for grade 12-Life Science section during the last two academic years with those covered and implemented before the dual crisis; and quantitative data through teachers' questionnaire implemented to address the biology learning loss. The results revealed a huge learning loss in biology, more than 50 % of the biology program was not covered in grades 10, 11-S and 12-LS, and a decline in the quality of the official exams. Similar results were obtained in a parallel study addressing Lebanese secondary students' learning loss in mathematics. [This research was presented at ICSES conference held in Antalya between 10 and 13 November, 2022.]

Understanding genetics, an important topic in the study of biology, is critical for scientific literacy in agriculture, health, and forensic investigations. However, it has been observed that teachers find genetics difficult to teach and pupils do not perform well in it. Teachers can use expository teaching or active learning methods, but the secondary school curriculum in Malawi advocates the latter. The aim of this study was to find out how genetics is taught and how teachers justify their choice of method. This study used a multi-case design involving six teachers and observed their Mendelian genetics lessons and asked them to justify their choice of teaching method. The findings show that teachers mostly use expository methods utilizing lecture and question and answer teaching techniques. Contextual factors such as large classes, limited teaching time, and lack of resources were cited as reasons for their choice of expository techniques. In addition, they said that the topic was abstract and learners could not construct their own understanding. Furthermore, they indicated that they did not know what activities to arrange for the learners. The paper discusses the difficulties experienced in implementing active learning methods in teaching genetics and recommends possible avenues for teacher education and further research in Malawi.

In this paper, we describe the transition of all five course-sections of General Biology Laboratory I from "cookbook" surveys of taxonomic domains and kingdoms to course-based undergraduate research experiences that champion inquiry-based learning in "real world" environments. We achieved this by scaling-up lessons from a research-focused pilot section refined over three years to blend instruction with collaboration with community partners seamlessly. In terms of outcomes, students share data analyses directly with community partners, present posters at research conferences, publish research findings, and use project findings to successfully compete for placement in advanced summer research programs. This course structure benefits the students, the community partners, and the instructor. The community partners, in turn, are provided with free scientific consultations that advance data-driven strategies and empower adaptive management of localized environmental issues. The instructor benefits from the opportunity to contribute their unique disciplinary expertise toward the collaborative design and shared success of a modular course.

Governance and regulation of the use of live animals in research and teaching is examined in Australia, Malaysia, Indonesia, the Philippines, Singapore, Thailand, China, Japan and India. A comparison of the systems in different countries will enable the determination of best practice and fit-forpurpose regulation. The most comprehensive government regulation of animal welfare in institutions covers a broad range of animals and institutions are required to have an Institutional Animal Care and Use Committee, whose membership is specified in guidelines or regulations. The work of the Committees is rigorously overseen by government and facilities that use live animals are audited externally. All countries examined have legislation governing the use of live animals in research, although only Australia and Malaysia have a fully equivalent mandated oversight of teaching. Teaching that uses live animals is partly covered in the Philippines, Japan, Singapore and Thailand This paper thus aims to review the regulation of animal use in different Asian jurisdictions in order to determine best practices that are appropriate to those settings. The most comprehensive oversight is provided in Australia and Malaysia that essentially use the same regulatory framework.

Nearly one in five pupils in OECD nations do not possess the fundamental knowledge and abilities necessary to get by in today's communities (OECD, 2019), which is a sign of exclusion. There is an unfairness in that students from low socioeconomic origins are twice as likely to be low performers, suggesting that social or personal factors prevent them from fulfilling their educational potential. This study intends to investigate the achievement of the 21st Century Biology Skills Test (21CBST) and to compare it to students' level of socio-economic status. The result (TIMSS) (2015) revealed that Indonesian students failed to achieve minimum standards in Science and Mathematics, with 33.3% achievement in science and 35% in mathematics for content domain and 33,3% in the cognitive domain. Comprising 37 multiple choice items, the 21st Century Biology Skills Test (21C-BST) includes representatives from five domains which are; i) Digital Age Literacy, ii) Inventive Thinking, iii) Effective Communication, iv) High Productivity, and v) Religion, Health and Civic. The respondents comprised 210 form students who took biology subject in school. The study revealed that students from high socio-economic status scored higher than their counterparts from low socioeconomic status. This paper concludes with some practical suggestions for improving students' 21st-century skills, particularly within the context of biology teaching and learning.

Recent calls to reform undergraduate biology education, including Vision and Change in Undergraduate Biology Education, have led biology departments to examine their curriculum to determine the extent to which it aligns with Vision and Change content and competency recommendations. The recently released BioSkills Guide translates the broad Vision and Change core competencies into more specific program-level learning outcomes (LOs). A curriculum map may be used to evaluate a curriculum by examining where content and skills are taught. This map can then be used to determine how well the curriculum that is actually taught aligns with the planned curriculum (a set of LOs). The Western Washington University Biology Department used a new curriculum mapping tool, the BioSkills Curriculum Survey, to examine the extent to which Vision and Change core competencies and BioSkills LOs were taught in our courses. Instructors completed the survey for every course they taught in the last two years, enabling us to gather data on competency and LO coverage and assessment across our curriculum. We answered questions about where in the curriculum competencies and LOs were taught, how different instructors teaching the same course taught LOs, the extent to which different LOs were assessed, and how teaching LOs differed in different degree tracks and different course levels. For a subset of courses, students also completed a modified survey to determine how students' perceptions of skills coverage matched instructor's perceptions. One main finding was that we taught Science and Society LOs less than others and, when taught, we did not often assess them. We also found that students' perceptions of competency teaching did not align well with instructors' perceptions. The data were used to make informed decisions about ongoing curriculum revisions. This paper illustrates the questions that can be answered using this mapping tool for competencies and we offer recommendations about how a department can take a data-driven approach to curriculum reform.

Collaborative learning increases student achievement of learning outcomes in a wide range of disciplines, including the natural sciences, and is a hallmark of authentic assessment. To help students collaborate more effectively, I have used Google Docs, a free, online word-processing program accessible using almost any internet-connected device. Assessments that include real-world application problems are composed in Google Docs and shared with students via links. Google Docs has proven to be more efficient than pencil-and-paper assessment, encourages greater collaboration within student groups than is possible with tools embedded in a learning management system, and provides opportunities to give students just-in-time instruction and examine student metacognition, all of which are foundational for authentic assessment. Post-assessment grading is rapid, and corrected documents with instructor feedback can be easily shared with students. Students have adapted readily to the platform and have learned on their own how to use the software beyond my original conception. I describe how I have used Google Docs successfully in a molecular biology course, offer considerations for grading and distributing corrections, and report on students' perceptions of the assessments themselves.

During the COVID-19 pandemic, the existing Student Inquiry and Research program at Illinois Mathematics and Science Academy transitioned to a remote-only format. This paper describes the mentoring of 12 high school juniors and seniors in yearlong remote research projects involving plant biology and protein engineering. Working in groups of two or three, students read scientific articles and proposed experiments. An experienced researcher then carried out the experiments and gave the students the data. Students analyzed data, drew conclusions, and shared their results in an oral presentation and in a written paper. Despite the online-only format, all anonymously surveyed students agreed that the experience improved their confidence in both conducting and communicating scientific research, and 90% agreed that because of the experience, they are more likely to pursue a career in STEMM. These results are similar to those seen from in-person research experiences. Given the positive outcomes from this program, further development and use of remote research experiences may be beneficial, particularly for students who would not otherwise have access to any research opportunities. Remote learning technology thus enables existing resources of time and funding to be allocated differently to provide more students with authentic research experiences.

In this era of pandemics, asylum seekers, and conflict between super powers, social sciences are a critical subject that can help develop young people who can not only recognise racial and social discrimination but also injustices at a regional, national, and global scale. Mainstream subjects, such as sociology, routinely support learning in the social sciences area. As a science/biology teacher, I wanted to find out whether biosecurity science could be used to support learning in the social sciences area. My interest in biosecurity stems from personal and professional experiences in New Zealand. Further, in my own pedagogical experience, teaching science/biology in schools, I found young people (15-18 years) were unfamiliar with the concept of biosecurity in New Zealand. Considering my experiences, I set out to conduct research to look at the efficacy of using biosecurity in teaching and learning. This paper reports on the experience of one Year 13 social science teacher who used biosecurity content to teach in the social sciences learning area. Classroom observations and individual teacher interviews were used to gather data. The results show that biosecurity content engaged Year 13 social sciences students in the classroom and that the teacher used transformational learning theory to engage his students into undertaking social action related to biosecurity. Given the importance of biosecurity to New Zealand, this paper shows that social sciences as a learning area could support teaching and learning about biosecurity.

Science is a systematic study of natural phenomenon. The natural phenomenon is perceived and understood by an individual based on his/her experience and cultural context. The term misconception is complex in nature and has been conceptualize as alternative conceptions, preconceptions, alternative ideas, conceptual stumbling blocks, erroneous concepts, alternative framework in various contexts by researchers at different level of schooling and geographical locations. Identification of misconception is a challenging task due to various factors such as cultural context, individual differences, teaching-learning processes, students personal experience etc. In the present context of multi and trans-disciplinary subjects, the identification of misconceptions has become essential and gain importance as they are contributing new knowledge and applications in Science and Technology. Hence, in the present paper researchers had made an attempt to analyze the intricacies in identification of misconceptions in biology. The paper heavily relies on secondary source of data. In the present paper researcher has thoroughly reviewed and studied the identifications of misconceptions in the subject biology mixed approaches along with tools, techniques and strategies.

The topic of "teacher professionalism" is one of the most crucial ones in quality education research. It has a potential to generate results that could inform and hence enhance the practice in classrooms. Thus, research in this field needs reliable instruments to measure the professional knowledge of our teachers to be able to generate reliable results for our research problems. Not many instruments have been developed with regard to this topic. At the same time, an adequate validation of the instrument developed is often missing (Schilling & Hill, 2007). Hence, in a bigger project "ProwiN" (German acronym for professional knowledge of science teachers), test instruments for measuring science teachers' pedagogical, pedagogical content and content knowledge (PK, PCK, and CK) were developed for the subjects biology, chemistry and physics. The present study tested the validity of some of these items which were used to measure the pedagogical content knowledge (PCK) of biology teachers. These items focused on measuring teachers' professional knowledge by analyzing 1) teachers' "knowledge about student understanding" (or lack of understanding) of several topics in biology and 2) "knowledge about instructional strategies" like the use of models or experiments. The content validity of these instruments was examined by think-aloud interviews with American and German Biology teachers (N = 11). This study shows a high content validity for these items. Furthermore, this paper demonstrates the scope for adapting the conceptual framework of these items to measure biology teachers' PCK in other countries.

Understanding life on a molecular level is greatly enhanced when students are given the opportunity to visualize the molecules. Especially understanding DNA structure and function is essential for understanding key concepts of molecular biology such as DNA, central dogma and the manipulation of DNA. Researches have shown that undergraduate students typically lack a coherent view of concepts and their relationships when studying molecular biology within instruction-based lecture with no other pedagogical applications. In this study, we have designed an experimental to investigate the effect of a hands on paper models exercise within group work (Jigsaw Cooperative learning) on student biology teachers' academic achievement and attitudes to biotechnologies. Our goal was to develop a manipulative activity using inexpensive but graphic materials. The sample for this study consisted of 42 student teachers in the department of Biology Education during the 2005-2006 academic year. We have divided the students in two different classes. One of the classes was randomly assigned as the non-paper model (control, n=21) and the other as the paper model group (n=21). In experimental group cut and paste paper models exercise within cooperative groups, in control group traditional instructional design has been applied in teaching DNA structure, Central Dogma and Recombinant DNA. The posttests of the groups in achievement and attitudes to biotechnologies show significant differences. The results indicated that the paper model group was more successful than the non-paper group. (Contains 1 figure and 4 tables.)

This study examined comparability of student scores obtained from computerized and paper-and-pencil formats of the large-scale statewide end-of-course (EOC) examinations in the two subject areas of Algebra and Biology. Evidence in support of comparability of computerized and paper-based tests was sought by examining scale scores, item parameter estimates, test characteristic curves, test information functions, Rasch ability estimates at the content domain level, and the equivalence of the construct. Overall, the results support the comparability of computerized and paper-based tests at the item-level, subtest-level and whole test-level in both subject areas. No evidence was found to suggest that the administration mode changed the construct being measured. (Contains 5 tables and 8 figures.)

Science instructors are increasingly incorporating teaching techniques that help students develop core competencies such as critical-thinking and communication skills. These core competencies are pillars of career readiness that prepare undergraduate students to successfully transition to continuing education or the workplace, whatever the field. Course-based undergraduate research experiences that culminate in written research papers can be effective at developing critical-thinking and communication skills but are challenging to implement as class size (and student-to-instructor ratio) grows. We developed a hierarchical mentoring program in which graduate student mentors guided groups of four to five undergraduate students through the scientific process in an upper-level ecology course. Program effectiveness was evaluated by grading final research papers (including previous year papers, before the program was implemented) and surveys (comparing to a course that did not implement the program). Results indicated that primary benefits of hierarchical mentoring were improvements in perceived and demonstrated ability in data analysis and interpretation, leading to a median increase in paper score of ~10% on a 100-point scale. Future directions indicated by our study were a need to incorporate more approaches (e.g., low-stakes writing exercises) and resources into a revised program to improve outcomes for students whose primary language is not English.

The present study aims to discuss the influence of the flipped learning method (FLM)--on high school biology learners to improve the results of their biology attainment tests along with their use of social interactions while learning. By applying quasi-experimental study, 37 female high school biology learners in 2 intact grade 10 classes in Kuwait were selected as the study objects. A class was randomly chosen as the experimental group and another class as the control group. The students in the experimental group applied flipped learning strategy while the control group applied the traditional direct method. The teaching experiment for both classes lasted for 5 weeks (10 sessions). Using an attainment test administered by the teacher as a pretest and a post-test, the attainment of the biology students was measured. The researchers also conducted a survey to examine their social intelligence and it was given along with the pretest and the post-test. The breakdown of the attainment test results showed that flipped learning methods actually have (p < 0.05) more positive influence on the students' attainment than the direct methods. The learners under the flipped teaching methods outperformed the learners under the direct methods on their attainment learning. However, as for the results of their social intelligence, the ANCOVA test revealed a non-significant difference between the two classes whether they were under the influence of flipped learning methods or the direct teaching methods due to some reasons mentioned later in this paper. Still, flipped learning method effect on the student' learning attainment led to positive results and would lead other teachers to implement FLM in Kuwaiti classrooms. The researchers also suggest that the College of Education at Kuwait University train pre-service teachers to apply modern teaching strategies, such as FLM. This paper presents an important topic. It summaries primary literature concerning flipped classrooms compared to direct teaching methods, discusses limitations of both methods, clarifies benefits of flipped learning methods, and offers recommendations for teachers to implement flipped learning methods.

In response to the Indonesian government's policy forcing a rapid transition to distance learning, the college developed an emergency e-learning programme plan to ensure learning continues. Generally, this paper aims to highlight the impact of the COVID-19 pandemic on Islamic universities in Indonesia, especially biology teacher education. This paper also describes lecturers' experiences in developing approaches different from those proposed by the institute. We used mixed methods to dig deeper into online teaching transition and its problems. Data was collected through a questionnaire on faculties and students studying at the biology education department of Islamic state universities in Sumatera, Java, Sulawesi, and Nusa Tenggara, Indonesia. Faculties and students expressed their attitudes, beliefs, and evaluations. The developed emergency e-learning programme cannot be used optimally due to potential factors, such as information and communication technologies (ICT) tools and technological pedagogical knowledge. Faculties improvised online teaching using other platforms such as WAG and e-mail, which are guaranteed easy access by students. With this way, they maintained social contact with students and ensured students to keep continuing to build literacy skills. Faculties also created content in the form of demonstration videos for practicum, which is uploaded on YouTube. Unless, using the virtual laboratory is still a big problem.

Analogies are bridges between prior knowledge and new knowledge to make meaning of the new one. Analogies are particularly effective in teaching science concepts that are not very apparent in the students' everyday lives due to their abstract nature. For this reason, it is essential to adapt analogies to teach new concepts effectively in science education. Analogy-related studies published between 2009 and 2020 were examined in this manuscript to determine the use of analogies as a teaching technique in science education (Physics, Chemistry, Biology). To reach the studies about "Analogy," ERIC, EBSCO, Springer LINK, Taylor & Francis, Wiley Online Library Full Collection, Science Direct, ProQuest Dissertations, Theses Global, Google Scholar, and Scopus databases were searched. Then, Turkish databases, including ULAKBIM and YÖK (National Thesis Center), were also searched. A total of 80 research papers published between 2009 and 2020 that met the study's criteria were examined. Within the scope of the study, the subject areas, purpose, sample, results, and suggestions of compiled analogy studies were focused on. Based on the analysis, it was determined that most of the analogy research was conducted in the field of chemistry, the most employed methodology was qualitative research, and the most common purpose of these studies was to see the effects on academic achievement. When the studies were conducted to examine academic achievement, it was seen that the use of analogy applications as a teaching technique in science teaching has positive results on student achievement.

Textbooks can have a fundamental and positive effect on both learning and teaching. As such, in order to understand how students structure concepts in their minds, it is necessary to analyze the structure in which those concepts presented in textbooks are described. This study examined a network of concepts used in the domain of biotechnology in the Iranian 12th grade biology textbook and investigated the alignment of science concepts used in its sub-domains. The findings of this study suggest that too many concepts, as well as unconnected ones, were used in biotechnology domain, which led to a complicated conceptual network. Therefore, this paper recommends that the number of biology concepts described in the later text books in the biotechnology domain at Iranian high schools should be reduced in order to facilitate a better formation of connections between concepts and their descriptions.

The paper is about a study that investigated how the integration of assessment for learning enhances learning achievement among secondary school biology students in Tanzania. A quasi-experimental design involving pre-test and post-test of non-equivalent control and experimental groups was used to ascertain how the integration of assessment for learning into teaching and learning processes enhances students' learning achievement. Two boarding secondary schools located in the suburbs of Dar Es Salaam were selected. Students in the two schools had maintained equivalent performances in national examinations in previous years. The results showed that the students taught using teaching and learning processes integrating assessment for learning outperformed those taught using conventional approaches. The integration of assessment for learning is likely to have contributed to the higher learning achievement in the experimental group. The study contributes to our understanding of how teachers in resource-constrained classrooms can integrate assessment for learning techniques into their day-to-day lessons, thereby harnessing the power of assessment to enhance learning and raise standards.

The nature of science describes what science is, how it works, and its interactions with society under the perspectives of philosophy, history, sociology, and psychology of science. Understanding it is an essential aspect of scientific literacy. Given the critical role that school textbooks hold, considering what is taught and how it is taught in schools, we find the presence of the nature of science in school science textbooks to be significant. In this research paper, all Greek biology textbooks of lower secondary education are analysed to evaluate whether principal elements of the nature of science can be found in them. The whole array of educational resources available (textbooks, workbooks, lab guides, teachers' books) was analysed as well as the corresponding official biology curricula. Content analysis was the method of choice, and the 'meaning unit' was the unit of analysis. We found that most of the nature of science references in the material that students were taught in 2021/22 was implicit and not especially designed by the curriculum. Some nature of science aspects were more commonly found (e.g., evidence is vital in science) than others (e.g., science has limits). The most opportunities for the nature of science to be introduced were found in history of science vignettes, laboratory activities, and some optional inquiry activities. However, without a structured design from the curriculum, it is the teachers' responsibility to design and facilitate nature of science instruction (or not). We conclude that lacking explicit references, the nature of science falls into the hidden curriculum and becomes falsely depicted, enforcing a positivist image of science.

In this paper, we investigate the intentions of kindergarten teachers to use the content and to apply the teaching methods that they acquired in a one-day teacher training seminar. According to the theory of planned behavior, the answer to this research question is directly related to a series of social-psychological personal criteria assessments, such as an assessment of the personal gains or losses, the opinions of important third persons, the teacher's own assessment of the value of the students' learning, and the perceived behavioral control assessment. A total of 114 participants completed a 5-point Likert-scale questionnaire that consisted of two sets of five questions each. The results show that the kindergarten teachers' intentions to use particular content and teaching methods are based on whether they have the skills to apply them successfully, and on their assessment of the ability of their students to acquire meaningful knowledge. The teacher's choice of teaching method is also associated with the assessment of the personal gains or losses, as well as with the opinions of important third persons. Furthermore, the study findings show that there are two distinct categories of kindergarten teachers: those whose teaching is based on the tradition of science education, and those whose teaching is based on the tradition of early childhood education. The teaching implications of the results are also discussed.