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This research aimed to: a) synthesize the Science, Technology, and Society Phenomenon-based Learning Model (STS-PhBL) for teaching Geoharzard to students; and b) compare students' problem-solving skills prior to and after the STS-PhBL lessons on the Geoharzard topic. The sample consisted of 39 Grade 12 students enrolled in the first semester of the 2021 academic year at one secondary school in Surin Province, Thailand. The data collection methods included the panel of experts' evaluation of STS-PhBL lesson plans and the Problem-Solving Skills Test. The Index of Item-Objective-Congruence (IOC) of STS-PhBL lesson plans on Geoharzard was calculated. Also, the students' problem-solving skills prior to and after the STS-PhBL lessons in the Geoharzard topic were analyzed by using the paired-samples t-test. The researchers synthesized a new STS-PhBL model from the intensive literature review, consisting of seven teaching steps: a) stimulate the phenomenon; b) identify problems in the phenomenon; c) explore the answer to the targeted problem; d) construct new knowledge; e) reflect on learning; f) exchange and share learning; and g) apply knowledge. The STS-PhBL lesson plans on Geoharzard met the IOC requirements. After learning STS-PhBL lessons, the students significantly improved their problemsolving skills at the 0.05 statistically significant level.

The aim of this study is to provide training for science teachers on batteries, areas of use of batteries, types of batteries, things that should be paid attention to while using batteries, waste batteries, and collection, handling, recovery and/or disposal of waste batteries, and help teachers receiving the training to raise awareness among grade 5 students on these issues. The study was carried out with 58 science teachers and 575 secondary school grade 5 students. Within the scope of the study, a detailed training on the issue was provided to the teachers and attempts at raising awareness among students in four lessons were made by the teachers receiving the training. Data were obtained by making students draw "adventure of the waste battery" themed pictures and write "story of the waste battery" themed compositions as a pre-test before the workshop and a post-test after the workshop. Data were analyzed using content analysis. As a result of the study, it was observed that awareness was raised among students on the elements available in batteries, battery powered objects, points of disposal for waste batteries, places of waste battery bins, recycling of waste batteries, positive effects of collection of waste batteries, negative effects of waste batteries, and things to be done to avoid these negative effects. [This study was presented as an oral presentation at 6th National Chemistry Education Congress, Hacettepe University on 2-4 May 2019.]

The objectives of this paper were to 1) study the learning model of the smart crematorium system, 2) create a learning manual on smart cremation management, and 3) promote the development of learning for undertakers to use the smart crematorium. This was mixed method research with qualitative research and action research as parts of the conduct of quantitative research. The samples were from informants that consisted of 10 monks, 5 community leaders, 5 academicians, 17 seminars, 30 participants, a total of 67 people, and content analysis according to the study issues. The research instruments consisted of 1) an interview form, 2) a focus group meeting, 3) an activity participation form, and 4) an activity assessment form. The data collection was as follows: 1) secondary sources, documents, books, journals, and research reports related to concepts, and theories, 2) workshops, 3) in-depth interviews, 4) specific group discussions, and 5) collecting data from measurement reports and analysis of dioxin/furans compounds to categorize the data and analyzed according to the study issues. The findings revealed that 1. A learning model for using a smart crematorium system for the undertakers: 1) filling the fielder with the reaper into the storage tank 2) turning on the air compressor to fill the tank 3) opening the valve to let air into the system 4) checking the wind pressure and 5) checking the air flowing through the system along the main pipes which would pass the Vimutti substances into the crematorium and smoke furnace room continued to for about 30 minutes continuously. 2. Operations of creating a learning manual on smart cremation management that contained details in the book: 1) the problem of pollution from cremation 2) the smart crematorium with new options 3) the benefits of using the smart crematorium. This would introduce the features of a new smart crematorium, how to use and the benefits of using a smart crematorium. 3. To promote and develop knowledge for undertakers to use smart crematoriums and Vimutti substance sprayers by organizing training to educate about dioxins and furans, organized training and demonstrating how to use the smart crematorium and the Vimutti substance sprayers. This was the development of a learning model to enhance the Buddhist way of temples and urban communities as a cremation model.

The research aims to reveal the awareness of children's parents about the hazards of their children's toys from the age groups (1-9 years). To examine the extent of their awareness of toy hazards and assess their attitudes towards them, the "case study" method was used. A survey was also built on the hazards of children's toys for this age group. The research attempted to cover most of the common toys available in the Saudi market. A random sample of 422 individuals who deal with children participated in the research. The findings revealed that the sample's responses to the hazards of toys were not reflective of the real risks. Also, most of the respondents do not read the instructions and warnings attached to the game, due to the lack of an approach or plan. In addition, those instructions and warnings are ambiguous and written in a foreign language which makes them difficult to read. They are often covered by the price tag of the game. The results of the qualitative analysis revealed the sample's perceptions of the forms of hazards in toys. Interpretations varied about the sources of hazards and the interpretation of the instructions attached to them. In light of the current findings, the research recommends that the relevant bodies examine toys according to agreed international standards, and increase consumers' awareness of the role of the GCC Standardization Organization (GSO). There should also be a website for them to communicate directly with the consumer, similar to CPSC, and design national notices directed to the Arab consumer in the Arabic language to impose control over these products and thus protect children from threatening their lives.

Petroleum products are very flammable and can ignite at extremely low temperatures if exposed to an open flame source or not handled appropriately. Individuals who handle petroleum products in the petroleum industry and fuelling stations are known as "petrol station attendants". The study was a descriptive cross-sectional study carried out among petrol station attendants working in a filling station owned by independent petroleum marketers in Sapele metropolis of Delta state from November 2022 to January 2023. The assessment was done with an adapted instrument for data collection, a 12-item questionnaire titled "Chemistry of Petroleum Products: Assessment of Fuel Attendants Knowledge around Sapele Metropolis". Most petrol attendants within Sapele metropolis fell within the age range of 18-35 years, predominantly 22-28 years being the highest with a respondent of 16 constituting 39% representation. There were more females working within Sapele as petrol attendants with 26 females out of 41 respondents representing 63% of the total sample population. About 51.21% of respondents did science or chemistry-related courses but their skills were limited, 58.53% of petrol attendants which was the highest proportion per qualification had Senior School Certificate Examination (SSCE) qualification, and those with a higher degree (National Diploma and Bachelor of Science) had a combined total of 14 respondents (34.1%), 48.78% of respondents which was below average were given chemistry and safety training of petroleum product by their employers, about 80.48% of respondents had managed to learn either by convention or practice safety techniques and were using safety protocol when handling petroleum product. 87.80% knew nothing about chemistry quality control tests such as octane rating, flash point, pour point, and smoke point. The percentage of science oriented graduate who work as petrol attendant in Sapele metropolis is very low. Hence, the study recommends science expertise with regards to chemistry knowledge in relation to safety practices among fuel attendants.

This article focused on the voice of resistance and activism in Imbolo Mbue's "How Beautiful We Were" (2021). The novel voices the environmental injustices and the disastrous consequences of oil corporations. The people of Kosawa know that something is wrong with the land they're living on. They receive acid rain, rivers have grown sickly green, and people are dizzy with the diseases. They also know that Pexton, the oil company is to blame for their loss of life and livelihood. The natives decide to rise up and fight back against an American Oil Company that has been polluting the land. This study investigated how this ecological destruction in Kosawa has triggered eco-activism and resistance from the natives. The study used the qualitative approach employing an analytical research design comprising research methods of content analysis and close textual reading. The research was further informed by Lawrence Buell's (2005) second wave of eco-criticism, which advocates for environmental justice for the victims of environmental degradation. It is also concerned about the destruction of plants and animals. This study depicts ecocriticism as a theory that displays the tools of activism and resistance. The findings of this research show that oil spillage has shattering effects on humans, animals, and aquatic life. The findings also show that the author uses various resistance approaches to fight against environmental degradation such as media, education, revolution, and age mates among others. Mbue's text calls on the African nations to vehemently resist environmental degradation.

This study aimed to investigate the effect of the analytical chemistry laboratory (ACL) course, designed, and conducted according to the flipped learning approach (FL) on prospective science teachers' (PSTs) meaningful understanding and interpretation of knowledge in the context of the environment. Seventy-three second grade PSTs participated in this action research, and the interventions lasted for 13 weeks. The ACL course was reorganized by replacing the traditional laboratory approach with the FL approach that established the context with the environment. The data were obtained through a conceptual understanding test (CUT) which was developed by the researchers, which consisted of five open-ended questions. The CUT was used as a pre-test and post-test along with an interview form. Results showed that the reorganization of the traditional laboratory course in accordance with the nature of action research and its integration with the FL approach had a positive effect on the prospective teachers' learning and opinions about the course. Furthermore, it was determined that PSTs' interpretation ability related to environmental problems in the chemical dimension improved significantly. However, despite this increase, it was concluded that they could not reach a sufficient level in terms of producing solutions to environmental problems. Considering that the effectiveness of FL practices both teaching subjects and environmental problems in ACL course, it is thought to be beneficial to use this approach in another laboratory course.

School principals are responsible for occupational health and safety (OHS) issues that may arise, and they play a critical role in ensuring that health and safety procedures in schools. The purpose of this study is to determine how occupational health and safety practices in schools can be improved with reference to the views of school principals. Twenty-one principals from kindergarten, primary, secondary and high schools participated in this qualitative research. The research data were collected via official documents and semi-structured interviews. Document and content analyses were utilized to examine the data. At the end of the research, the findings show that the OHS activities for school administrations are listed under the following headings: 'Occupational health and safety services', 'training and information, 'emergency drills', 'projects and activities, 'chemical waste and zero waste project', 'audit, guidance and supervision activities', 'health observation', 'precautions, measurements, safety and periodic checks', 'notifications', and 'OHS module'. The expectations of school administrations from senior management for the development of OHS practices address budget/financial support; directing the solutions to the school; the appointment of an OHS specialist, health and security personnel; more training, seminars, audit and technical support; cooperation among institutions. However, school administrators are expected to properly follow work and operations, assess risks and take action, and use school sources or apply for funds. The research results reveal important insights to achieve high standards of school health and safety by concluding with implications for successful school leadership, and recommendations for practice and research.

Chemicals used in academic teaching laboratories, research institutions, and industrial facilities are mostly dual-use chemicals. They provide many desired benefits but at the same time may cause adverse effects to human health and environments. In the case of Somalia, there are gaps in terms of chemical security (CS) awareness and implementations, and this has resulted in terrorist attack involving dual-use chemicals. To fill this gap, over the past 5 years, the Somali Chemical Society has conducted CS training for CS practitioners from both academia and industry. These training sessions have uncovered a lack of basic knowledge among chemical practitioners about chemical safety and security. The aim of this study was to assess the safety and security systems in Somalia. The research method was an investigative survey to explore information related to the chemical safety and security systems in Somalia. The study was conducted with 20 universities in the country to evaluate their understanding of chemical safety and security. The questionnaire was answered by chemistry lecturers, university students, laboratory managers, and government lab personnel. One hundred and ten participants were selected through cluster sampling. Data were collected through a closed ended questionnaire. The reliability of the study resulted Cronbach's Alpha coefficient of 0.933. A noteworthy finding indicated that the chemical safety and security status in Somalia was inadequate, and coordinated efforts by all stakeholders including Government, university leaders, and scientists from different disciplines are urgently needed for effective reforming of chemical safety and security in Somalia.

The objective of our program is to foster and facilitate authentic research experiences in middle and high school science courses. We do so by providing students with a complete experience in scientific experimentation and communication. The centerpiece is a set of experiment modules in which students investigate the effects of toxic chemicals on living organisms through the use of model organisms such as the earthworm, fathead minnow, and the zebrafish, and chemical contaminants commonly found in the environment. In parallel, we partner with the University of Wisconsin-Milwaukee science teacher certification program to prepare pre-service teachers to offer real research experiences in their future classrooms. With the COVID-19 virus restricting or eliminating in-person learning, the program's challenges were (i) to create new ways to conduct experiments virtually that retain elements of the authentic research experience and (ii) to move all of the accompanying facets of the program to online formats. This paper will describe the new online materials and activities that were introduced this past year as well as the challenges they presented and opportunities for the future that they offer.

A problem-based learning (PBL) methodology was implemented to a project, whose main objectives were to discuss and apply the Twelve Principles of Green Chemistry to the study of poly(vinyl alcohol)'s cross-linking reaction with dicarboxylic acids. The five participating students were oriented to be responsible for their own learning and the professor participated as an advisor. The problem was proposed and students planned all their activities to accomplish the objectives and goals, reviewed recent information in scientific literature and summarized it, made experimental work, prepared written reports, and were evaluated in seminars. The results obtained by the students were assessed through the generation of a final report and also with a final oral presentation in front of faculty members. The experience lived by the collaborative workgroup during the development and execution of the project, is described. This research is an example of how the PBL methodology can motivate the active participation of students when solving problems. The next step is to introduce this tool to teachers and students of other undergraduate courses or laboratories, since it causes a difference in the way education is being perceived in our university, because it emphasizes the application and understanding of concepts over simple memorization.

Bangladesh has been experiencing serious environmental degradation for last few years specially for textile and apparel industries. The objective of this research is to evaluate the level of environmental education of outgoing textile undergraduate students and their perception about the environmental degradation. A questionnaire was developed and administered to textile outgoing and 1st semester students to assess their environmental concern, knowledge and responsibility. Two sample mean test was applied to differentiate the level of understanding of these two groups of students. Binary logistic regression was used to identify the most potential source to build up the consciousness among the students about pollution. The multiple regression analysis was done to assess the comparative role of knowledge and concern for showing the responsibility towards the environment. The result indicated that the level of understanding of outgoing students on environmental sustainability is not up to the mark, there is potential for further enhancing environmental learning. It revealed that responsibility toward the environment is directly proportional to knowledge and concern. Findings also suggested that the university and the electronic media have a significant role to increase the environmental awareness among the students.

The purpose of this work is, before the mission, training of personnel searching for explosives with metallic mine detectors for their operations in the battlefield and gaining experience by searching for explosives in a virtual environment. In this context, a search model was created by determining the factors affecting the search for explosives in the methodology. In this study, first of all, a scene where explosive materials will be detected was prepared. In this scene, three-dimensional models of the explosives and detector to be used were made from the first point of view of the character. In addition, a signal model proposal for how to detect explosives placed on the field by the detector operator using the Unity game engine is presented. In this model proposal, detectors, explosives, land and user-related issues have been evaluated and added to the model. With the prepared model, the reaction of the search coil to the signal source was observed, and it was ensured that the speed and method of the operator affected the signal. In addition, soil structure change in different types of land has been added to the model. A generic flow chart showing the behaviors to be applied by the detector operator during the intervention to the signal was prepared and this scheme was requested to be used for control purposes in the application. As a result of the study, a realistic and cost-effective training aid that can be used in the training of detector operators has been prepared.

With the rapid growth in the manufacturing industry and increased urbanization, higher amounts of composite material waste are being produced, causing severe threats to the environment. These environmental concerns, coupled with the fact that undergraduate students typically have minimal experience in research, have initiated the need at the UAE University to promote research among undergraduate students, leading to the development of a summer undergraduate research program. In this study, a recycling methodology is presented to test lab-fabricated Carbon-Fiber-Reinforced Polymer (CFRP) for potential applications in industrial composite waste. The work was conducted by two groups of undergraduate students at the UAE University. The methodology involved the chemical dissolution of the composite waste, followed by compression molding and adequate heat treatment for rapid curing of CFRP. Subsequently, the CFRP samples were divided into three groups based on their geometrical distinctions. The mechanical properties (i.e., modulus of elasticity and compressive strength) were determined through material testing, and the results were then compared with steel for prompt reference. The results revealed that the values of mechanical properties range from 2 to 4.3 GPa for the modulus of elasticity and from 203.7 to 301.5 MPa for the compressive strength. These values are considered competitive and optimal, and as such, carbon fiber waste can be used as an alternate material for various structural applications. The inconsistencies in the values are due to discrepancies in the procedure as a result of the lack of specialized equipment for handling CFRP waste material. The study concluded that the properties of CFRP composite prepreg scrap tend to be reusable instead of disposable. Despite the meager experimental discrepancies, test values and mechanical properties indicate that CFRP composite can be successfully used as a material for nonstructural applications.

The purpose of this study is to explore the effect of project on children's attitude toward environmental balance. This study is a qualitative study using a holistic single case study design involving "compost cases", at a kindergarten in Perak, Malaysia. The participants consisted of a focus group of 18 children and an educator. The data was obtained through triangulation results from unstructured interview, observation, and unofficial documents such as children notebooks, sketches, and pictures of investigative activities. The findings showed that the children understand the negative impact of using chemicals on Earth. The finding also showed that children able to give suggestions on producing compost, burying food scraps in the soil and use the compost dining set for banquet to deal with waste management problems. In addition, the finding showed that children able to classify waste materials which is easily decompose for compost production. The finding also showed that activities project able to develop entrepreneurial attitudes in children to sell the product produced. The valuable experience through observation and hands-on activities from early childhood will help the continuity of learning process throughout their lives.

It is widely known that systematically developed training manuals can be used to improve knowledge and practical skills and promote positive attitude of trainees. This research thus aimed to develop a training manual to help reduce the use of pesticides by para rubber farmers in Nonkheng Sub-district, So Phisai District, Bueng Khan Province, Thailand. The research was divided in to 3 stages. The first stage investigated the scenarios in which pesticides were used of the para rubber famers while the second stage dealt with the development of a training manual for promoting the reduction of the use of pesticides and hazardous chemicals by the farmers. The final stage was the evaluation for the efficiency of the developed training manual by applying it with 48 volunteered para rubber famers for 2 days. The findings revealed that the training manual had an efficiency of index at 80.38/80.89. After training with the manual, the farmers' levels of knowledge increased tal 67.40%, while the overall post-test scores on knowledge, attitude, and practice skills in reducing the use of pesticides were found to be significantly higher (p < 0.05) than those of the pre-test. It can be concluded that the developed training manual can be effectively used to improve the knowledge, attitude, and practical skills of the trainees.

The main aim of this paper was to analyze how medicinal gardens in secondary schools can improve teaching-learning processes in rural settings. The sample comprised 179 students (69.3% girls) from a rural public secondary school in the province of Huila (Colombia). The age of the participants ranged from 15 to 17 years with a mean of 15.86 years (SD = 0.86). Seeking school motivation strategies for rural students from a rural institution in the municipality of Guadalupe, teachers of the natural sciences designed didactic-pedagogical alternatives employing situated learning that would allow them to contribute to solving school problems and environmental issues affecting rural areas. The environmental phenomena included the loss of fertile soils and the harmful effects of the use of agrochemicals. Medicinal gardens together with situated learning activities proved a useful teaching tool in formal rural educational settings.

This article examines how Chinese language textbooks, produced for ethnic Koreans by ethnic Koreans in China, portray environmental issues in China. Critical Discourse Analysis (CDA) and Visual Image Analysis (VIA) are used to investigate what environmental content is integrated and what ideologies these textbooks construct. Chinese language textbooks published in 2012 and 2022 were chosen as they are the most recently published versions for primary school students of Korean ethnic background. The analytical findings show that the textbooks defer responsibility for environmental problems to the global community rather than portraying them as China's problem and responsibility to solve. The causes and nature of these problems are simplified--only dumping and deforestation are addressed. It is found that the textbooks analyzed in this paper serve the interests of the owners of domestic and multinational companies and of the government officials and agents who collaborate with them, while ignoring the needs of the citizens and students who are suffering the effects of serious pollution. Thus, educators using these textbooks should strongly consider introducing more real and specific Chinese pollution data to raise awareness of the reality of global environmental problems, and introduce critical perspectives, in order to develop environmentally-aware students.

The aim of this study is to determine how primary school pre-service teachers approach environmental issues via public service announcements and their opinions on them. This study was conducted with case survey model. The study group consisted of 34 primary school pre-service teachers. Data were gathered via public service announcements which are prepared by primary school pre-service teachers and structured interview form. For the analysis of the data, descriptive and content analysis was used. It is determined that pre-service teachers addressed mostly environmental issues about wastes. Primary school pre-service teachers' opinion is more effective to raise awareness if individuals see their behaviors' negative effects and its results on environment on public service announcements. Content which is not definitive does not make sense to primary school pre-service teachers. They appreciate more if the content is more emotional and unique. For this reason, in environmental education, it can be recommended that environmental issues should be reviewed with their different aspects during environmental education. Also it can be recommended that there should be different perspectives about this matter and environmental issues should be associated with real life at environmental education. [This study was presented as an oral presentation at ERPA International Congresses on Education, April 10-12, 2020.]

E-waste is any refuse created by discarded electronic devices and components as well as substances involved in their manufacture or use. Minimising the production of e-waste helps preserve resources and reducing the amount of energy drawn from the earth. One of the strategies to address this problem is raising e-waste disposal awareness in a sustainable manner among the community. This article aims to identify the level of e-waste disposal awareness among the Malaysia community. This study involved 500 people from nine districts in Selangor, Malaysia by using stratified random sampling method. A questionnaire instrument was used to obtain feedback. The three variables of e-waste disposal awareness studied were e-waste disposal knowledge, e-waste disposal attitudes and e-waste disposal practices. Each variable was divided into three sub-variables; environmental, social and economic. The results showed that the respondents' e-waste disposal knowledge and e-waste disposal attitudes were at a high level, while their e-waste disposal practice were at a medium level. The findings and issues studied can be used as a reference for the government, non-governmental organisations, the authorities and the community when seeking to develop a more sustainable community life.

Pesticide exposure represents a significant occupational health hazard for farmworkers, and handwashing is one strategy to reduce exposure via the dermal route. After learning about recent research findings regarding the lack of handwashing utilized by North Carolina farmworkers in the field, the North Carolina Farmworker Health Program approached the student and faculty member who conducted the research to partner and improve handwashing education, with the goal of reducing pesticide exposure among farmworkers. The resulting handwashing educational toolkit was the product of a participatory development project that engaged farmworker health outreach workers with university partners in every stage--from needs assessment to method and message selection and, ultimately, educational material development and evaluation. This promising project serves as a model for a sustainable partnership among a student, faculty member, and community organization and underscores the importance of respect, equality, and distributed power in collaboratively responding to a community-identified need.

The 21st -century learning paradigm requires teachers to provide teaching materials that can develop students' thinking skills. This research aims to determine the effect of the web module science integrated local batik potential toward the thinking ability of seventh-grade students of junior high school. The research method used was quasi-experimental design with a posttest-only design. The instrument used is about thinking skill. The data analysis technique is a Kruskal Wallis test and Effect Size. The results of the research showed that there were differences in students' thinking skill between the experimental class and the control class, as indicated by the Kruskal Wallis test, gives significant results. Web science module integrated with local batik potential has a significant influence on students' thinking skill as indicated by Cohen's effect size score of 0.8. The results of this research can be used to provide insights to science teachers create innovative learning materials to make students more interested in learning science and practicing thinking skills of students.

A detailed study of the ongoing situation shows that the solid waste management in Kabul is not appropriate and a set of challenges exists in a different part of the system, local people have more concern with solid waste, but from another side, they devote less attention to them. Most of them do not have knowledge about the impact of hazardous waste and how to separate and recyclable. Management of municipal solid waste in Kabul has travailed neglect from government and the general public. These negligence lead to several health issues such as direct injuries from a contaminated sharp object, water contamination by excreta and effect of heavy metal components of municipal solid waste as well as flood resulting from drain occlusion. All these flowers in the possibilities for the transition of food and waterborne zoonozes, and the emergence and re-emergence of new zoonozes. To ensure environmental protection and opportunity to the public health, more effort is required by the government, environmental agencies, and the general public. The whole system needs a behavioral change from the public site and better waste management practice on the local government side. Solid waste management practices are not adequate and show very common constraint in collection, management, and disposal of solid waste. The problem such as access to the proper facilities lack of treatment program lack of infrastructure planning and technical leadership and lack of knowledge. These efforts should be geared toward public enlightenment and enforcement of policies and legislation on sanitation, improvement of founding, development of recycling, and landfill to improve the standard solid waste management in Kabul.

Concerns about the health effects of frequent exposure to electromagnetic fields (EMF) emitted from mobile towers and handsets have been raised because of the gradual increase in usage of cell phones and frequent setting up of mobile towers. Present study is targeted to detrimental effects of EMF radiation on various biological systems mainly due to online teaching and learning process by suppressing the immune system. During COVID-19 pandemic the increased usage of internet due to online education and online office leads to more detrimental effects of EMF radiation. Further inculcation of soft computing techniques in EMF radiation has been presented. A literature review focusing on the usage of soft computing techniques in the domain of EMF radiation has been presented in the article. An online survey has been conducted targeting Indian academic stakeholders' (Specially Teachers, Students and Parents termed as population in paper) for analyzing the awareness towards the bio hazards of EMF exposure.

The most important indicator of meaningful learning in science education is that the students learn and often encounter in their daily life in the description. To be able to implement this, students need to be a good science literate. This study was carried out in order to reveal to what extent the teacher candidates can explain the relationship between scientific information of the candidates and events in daily life. To that end, 86 third-grade candidate science teachers were selected as the study group. The study was formulated by the scanning model. To collect the data in the study, prospective teachers were asked to explain survey questions in a scientific way by asking 28 questions about daily life on 11 different topics. It is concluded that they cannot explain the questions on state change in a scientific way, while the teacher candidates can explain the questions that correlate heat insulation and solvents with daily life are correct. As a result of the study, it was determined that the science teachers had difficulties in correlating the scientific.

Environmental Health (EH) is an essential profession for protecting human health and yet as a discipline it is under-recognised, overlooked and misunderstood. Too few students undertake EH studies, culminating in a dearth of qualified Environmental Health Officers (EHOs) in Australia. A major deterrent to students enrolling in EH courses is a lack of appreciation of the relevance to their own lives. This is symptomatic of a wider problem of scientific literacy: the relevance gap and how to bridge it. Employing a cultural hook offers a means to connect students to science and the fundamental elements of EH. Zombies feature prominently in the contemporary cultural landscape--movies, TV, gaming, music, cosplay, 'Zombie Marches'. A Zombie Apocalypse provides an engaging platform to convey key EH concepts such as microbes and toxins, whilst improving the scientific literacy skills of both science and non-science students. Engaging students through this cultural hook bridged the relevance gap, connected students to science, and inspired an increased interest in EH.

The necessity of an adequate scientific literacy among the population in general and students in particular is a fact. Two of the main obstacles in science education that hinder it are the lack of connection between the contents worked in class and the students' day-to-day, and the misunderstanding of scientific language. In the present study, a categorization and analysis of the scientific content of labelling and packaging of household cleaning products is presented. For that, we collected information from more than 500 items from 10 different countries and analysed it through a methodology based on a content analysis of a written text. According to the criteria used --the comparison of each of these contents with the different contexts and knowledge set by the OECD in the 2015 PISA Science Framework- we classified and analysed the information collected according its type of information, obtaining different categories: information referred to physical units, composition of the product, procedures, security instructions, environmental specifications and advertising information. The results and discussion describe the mentioned categories in which this information is classified, and regarded to the type, function, and form of language used in each one. Finally, some important social implication and consequences concerning to the language used in household cleaning products are highlighted in the conclusions. Complementarily, some general recommendations of how to work these contents in class are sketched out.

Saudi Arabian Petrochemical Company (SAPCO), a petrochemicals manufacturer, has decided to make some major internal changes to gain increased market share and continue its success. It has been easy going for some time now, and business has been very good, but in order to take that next step, SAPCO needs to attain the Responsible Care certification. Responsible Care is an environmental focus safety and health initiative focused on reducing negative impacts of all facets of hazardous material manufacturing. Environmental awareness has taken a front seat in the petrochemicals industry, and many of SAPCO's clients are looking to only do business with certified manufacturers. To get certified, SAPCO will need to convince some of its vendors to meet the certification requirements as well. Saudi National Transportation (SNT), a hazardous material transportation company who has a long standing business relationship with SAPCO, is apprehensive to meet the requirements for certification. Let's see what can be done.

Critical criminology will be applied to a discussion of environmental responsibility and the proposed controversial practice of 'fracking'. First, Green Criminology is discussed, as it seeks to re-direct the traditional focus of criminology onto patterns of crime and forms of criminality often marginalised by dominant research agendas and discourses. Green Criminology seeks to examine behaviours and actions that may not necessarily be deemed criminal, but can potentially or actually cause social and environmental harm. Links will be made throughout between environmental issues, economic development and social and environmental justice. Another key feature of Green Criminology is the way in which it seeks to align with environmental activism, and an account will be given here of ethnographic research into a contemporary environmental protest movement, the 'antifracking' movement. In relation to this movement and its potentiality, there will be a particular focus on what is known as active social learning and the ways in which community views can be formalised in order to facilitate a dialogical relationship with representative structures. In the context of environmental responsibility, the case for active social learning as a critical pedagogy is the need to find ways of interacting that bring about necessary changes in situations where there is much we don't know and need interactions with others to find out, with an emphasis on the co-creation of knowledge. This can be seen as vital for the development and success of social/environmental and political movements, as well as for creating and preserving the conditions for genuine participatory democracy. [Note: The page range shown on PDF (152-181) is incorrect. The correct page range is p152-165.]

In seeking an avenue to save money, an urban city made a choice to alter the drinking water for its residents and created a crisis, which all community stakeholders were unprepared to address. The Flint water crisis has been given national attention by celebrities and politicians, but the long-term issues related to families, children, and educational resources are far from being resolved. Resources have been provided to the community health and education providers, but more assistance is needed and will continue to be required for decades to come. Environmental hazards such as lead poisoning play a critical role in child development. It serves as a wake-up call to national and international communities to examine the water sources available to children.

The many negative effects that deficient building conditions have on educational quality have long been ignored. Until school systems can ensure all students have access to school buildings that are healthy, safe, comfortable, and dry, we cannot hope to adequately protect the well-being of students and staff, recruit and retain teachers, or provide quality education. Author Jerry Roseman is the director of environmental science and occupational safety and health for the Philadelphia Federation of Teachers Health & Welfare Fund. Since 1985 he has served as the director of environmental science and occupational safety and health for the Philadelphia Federation of Teachers (PFT) Health & Welfare Fund. The Health & Welfare Fund is a freestanding PFT-affiliated organization that was established in 1974 through the union's collective bargaining agreement to provide supplementary benefits and related support to promote the health, safety, and well-being of all PFT-represented employees in the School District of Philadelphia. In his role with the Health & Welfare Fund, he reviews information and data as provided by the district about environmental exposures and related building conditions; conducts school-site visits and evaluations to assess mold, asbestos, lead, and a range of other environmental hazards; and works with school district officials to find practical solutions to ensure safe building conditions. Roseman writes that while he could provide a laundry list of the environmental facility defiencies he's seen throughout his career, this article primarily focuses on what he and his team have found are the best and most effective ways to improve conditions in schools

We describe a series of three experiments in which students develop a model system for measuring the LC50 of household substances, using grass seed as the model organism. Students use statistical methods to compare two samples (using chi-square and Student's "t"-tests), conduct a two-level multifactor experiment to look at multiple factors simultaneously and observe interactions, and make serial dilutions to measure the LC50 over a threefold concentration range. The experimental series was very inexpensive to run and tended to provide very successful LC50 measurements.

In recent years, the new environmental problem are arising due to industrial hazard wastage, global climate change, ground water contamination and etc., gives an attention to protect environment.one of the major source of contamination of ground water is improper discharge of industrial effluents these effluents contains so many heavy metals which are cause more effects the human life. The present study about contamination of ground water due to trace metals in and around the Vijayawada. 60 samples are collected industrial area around the Vijayawada. The study area divided into five zones depending on the nature of industries are present in the study area .The following trace metals are analyzed Al, As, Cd, Cr, Cu, Fe, Pb, Mn, Hg, Ni, Se, and Zn were analyzed in all the sample. In some ground water sample are found to be more concentration of metals are exceeds maximum limits values of WHO, ISI standards. The result gives important information of ground water quality.