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Research Article

Climate change education implementation: the voices of policymakers, professional development providers, and teachers in five countries

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Received 12 Apr 2023, Accepted 01 Feb 2024, Published online: 10 Feb 2024

ABSTRACT

Climate change (CC) is the most significant global issue facing humanity, yet research addressing the perspectives of the key players influential in developing and implementing school-based CC curricula at a cross-country national level is scarce. This study examined the perceptions of policymakers, teacher professional development providers and CCE teachers in relation to: CC knowledge, representation in the curriculum, content and pedagogy, and support for teaching. The voices of these educators were gathered across five countries (Australia, England, Finland, Indonesia, and Israel) through semi-structured interviews. Analysis revealed much commonality across the countries and across role types. Although participants agreed that CCE is multidisciplinary and expressed widespread support for including CC in the curriculum through a cross-curriculum approach, their conceptualisations of CC knowledge were inconsistent. Participants recognised the importance of a science basis in CCE, and of student action, with some participants also emphasising emotional, ethical and value-based inclusions. Most suggested active learning focused pedagogies. Variations in approaches to CC implementation between countries suggest that CCE is in a transitional phase. In all five countries, the interviewees called for the curriculum to make more explicit connections to CC and for governmental leadership in supporting CCE, professional development and provision of resources.

Introduction

Climate Change (CC) is currently considered a ‘Code Red’ threat (UN, Citation2021), confronting global societies, natural ecosystems, and the fabric of life on Earth as we know it, with ‘projected long-term impacts … up to multiple times higher than currently observed’ (Intergovernmental Panel on Climate Change [IPCC], Citation2023, p. 14). Climate change education (CCE) is being advocated as a crucial focus for teaching and learning amongst experts, citizens, educators and activists (Reid, Citation2019). Students in today’s world need to be equipped with knowledge, skills, values and attitudes that will enable and motivate them to cope with CC challenges. Accordingly, education systems are expected to address these needs by developing and implementing effective CCE programs (UNESCO, Citation2021).

This study extends on our previous study, which compared middle-school science and geography curricula of six countries (Australia, Israel, Finland, Indonesia, Canada and England) in terms of their inclusion of CC (Dawson et al., Citation2022). Our cross-country comparisons showed that the curricula of all six countries contained CC content but varied widely in CCE requirements and structuring. These findings raised a number of questions, such as: What is the nature of CCE? What are appropriate approaches for implementing and engaging students in CCE? What are the challenges associated with implementing CC curricula? What types of resources are necessary for effective CCE implementation?

In response to these questions, we assembled a further cross-country comparison, this time focusing on examining the perceptions of the key players that engage in CCE in five countries. Research rarely addresses the perspectives of policymakers, professional development (PD) providers and teachers involved in implementing CCE at a cross national level. In the present study, we selected representatives from these three educational roles in five countries, with the aim of comparing and contrasting their perspectives and reflections on their active involvement in CC curricular implementation in their countries. Such comparative information is important for gaining insiders’ views into CCE practices, and thus identifying opportunities and challenges for effective CCE implementation.

Climate change education implementation

Against the backdrop of escalating climate impacts, education is intended to play a major role in educating citizens (students and communities) about CC (UN, Citation2023). While this seems to be self-explanatory in this time of multiple crises, evidence suggests that globally, schools could do more (Dawson et al., Citation2022; UNESCO, Citation2021). Studies have shown a gap between teachers’ perceptions concerning the importance of teaching CC, and their ability to implement CCE (Plutzer et al., Citation2016). Research indicates that the factors influencing teachers’ efficacy in implementing CCE are primarily related to teacher knowledge and skills, and uncertainty in the curricular positioning of CCE (Clayton et al., Citation2023; Enke & Budke, Citation2023).

Liu and Roehrig (Citation2019) reason that teachers need strong argumentation skills to teach CCE, and to foster such skills in their students. Dawson and Carson (Citation2020) recommend using professional development (PD) in argumentation to develop science teachers’ repertoire of strategies for teaching argumentation skills in the context of CC as a socioscientific issue or socioecological challenge. Effective PD can improve educators’ confidence and attitudes toward teaching science and offer opportunities to learn science content related to CC (Ennes et al., Citation2021). In turn, such enhanced teacher training is expected to improve their students’ CC-related scientific understanding (Drewes et al., Citation2018).

Where and how CCE should be positioned in the curriculum is contested. In many countries CCE is not included in the primary/elementary school curriculum, yet teachers support its inclusion, as well as cross-curricular inclusion in secondary/high school subjects, with an emphasis on an action-based approach (Howard-Jones et al., Citation2021). However, Eilam (Citation2022) argues that one reason for the limited representation of CC in school curricula worldwide may be its poor epistemological conceptualisation as a body of knowledge, noting that questions such as what constitutes CC knowledge, what the organising principles of that knowledge are and how it should be included in the curriculum require in-depth consideration. Compounding CCE curricular uncertainty, Nation and Feldman (Citation2022) note that the perception of CC as a controversial topic may be causing teachers to be hesitant to address CC in their classrooms. Finally, the apparent gap between teachers’ aspirations for CCE and their CC teaching practices is influenced by each teacher’s unique personal and professional history with CC. These impact their repertoire of capacities, beliefs, and values (Dawson et al., Citation2022).

Building on an earlier cross-country comparative study of CC in middle school science and geography curricula (Dawson et al., Citation2022), this study compares the perceptions of policymakers, PD providers, and teachers involved in CCE in Australia, England, Finland, Indonesia, and Israel.

Method

A qualitative-phenomenographic research methodology enabled our ‘mapping the qualitatively different ways in which people experience, conceptualise, perceive, and understand various aspects of, and phenomena in, the world around them’ (Marton, Citation2005, p. 143). The mapping process was facilitated through in-depth, semi-structured interviews with participants. Here we present the main aspects related to the methodological approach. A more detailed summary of the methodological procedures is presented in , in following the Consolidated Criteria for Reporting Qualitative Research (COREQ) (Tong et al., Citation2007).

Table 1. Research methodology: Summary by COREQ (Tong et al., Citation2007).

Participants

The research was conducted with a total of 36 participants, actively engaged with CCE in five countries, representing diversity in aspects of cultures, socioeconomic structures, languages, religions and curriculum structures (Dawson et al., Citation2022). The participants’ roles covered CCE policymakers or influencers, teacher PD providers, and teachers. The sample selection followed a purposive sampling method (Creswell & Plano Clark, Citation2011) for participants, based on their active involvement in CCE, and their role type within the education sector.

The participant identifier codes we use represent the contributor’s country and their role in relation to CCE as indicated in appendix. The first two letters represent the participant’s country (AU, FI, IN, EN, IS) followed by the role type – policymaker (P), PD provider (D), teacher (T), or two letters indicating a combination of roles (e.g. DT or PT); and the participant’s identity number. For example, AU T1 is a teacher from Australia coded with the number 1.

Across the five countries, representatives of the three types of roles – policy influencer, professional development provider, and teacher were varied. For example, in Israel, the policymakers consisted of high-ranking ministerial officials who were actively involved in developing and overseeing the implementation of the CC curriculum in the Israeli Ministry of Education. In contrast, in Australia, due to procedural limitations related to nondisclosure of information, policy influencers interviewed were those involved in policy making in the past and no longer holding decision-making positions in relation to CCE. While in Finland there are no official policymakers in their devolved system, there are highly regarded authority figures, who schools regularly consult, who were therefore the CCE policy influencers interviewed in that country.

Data collection

The research team jointly developed an interview protocol to guide the 60–75 min interviews, asking the participants to contribute their understandings about the structure of the school curriculum and their role, perceptions regarding CC positioning in the Year 7–10 curriculum, CCE enablers and inhibitors, and their personal perspectives regarding CCE. The interview protocol was originally developed in English, and then translated by the relevant authors into their own language. Interviews were conducted either face-to-face or online (due to COVID-19), recorded and fully transcribed.

Data analysis

The interview transcripts were analysed thematically and inductively, creating themes and categories, in line with a qualitative-phenomenographic approach (Marton, Citation2005) in a three-stage procedure, including three research team Zoom collaborations:

  1. Authors conducted initial data coding for their respective countries. The initial coding was then shared with the research team for feedback and corroboration discussions, ensuring consistency in role classifications and responses to coding.

  2. After establishing that there were no major differences among the responses of participants within the three role types (i.e. response consistency), in each country, emergent themes were identified for in-depth, cross-country examination. Three multi-national teams were formed, each working on the comparative analysis of a different set of themes. In each team, discussions and negotiations were conducted through an iterative process of revisiting the coded texts.

  3. All authors reviewed the other teams’ data analysis process and outcomes, which ultimately identified four main themes in the participants’ perceptions regarding CCE.

Findings

The four dominant themes within the participants’ perceptions of CCE were related to:

(i) CC knowledge

   a. Conceptualising CC as a body of knowledge

(ii) CC representation in the curriculum

   a. Ideal representation of CC in the curriculum

   b. Actual representation of CC in the curriculum

(iii) CC content and pedagogies

   a. CC content

   b. CC pedagogies

(iv) Support for teaching: Teaching resources and professional development.

Details of the key themes in the participants’ perceptions are presented in the following sections through the responses of the various participants from each country, and through comparing and contrasting perceptions and trends in CCE implementation within the five countries. Participant quotes are used to exemplify our findings. We present both cross-country comparisons and intra-national comparisons among role types.

Perceptions of climate change knowledge

There was a general consensus amongst the participants regarding the importance of CCE, but a lack of agreement regarding the nature of CC knowledge.

Climate change as a body of knowledge

When considering CC as a body of knowledge, most participants referred to it as a topic, a theme, or a big idea. A Finnish participant, for example, stated that CC is ‘a topic that goes throughout the curriculum’ (FI P2). An Australian participant stated that ‘climate education may well be the theme that runs through [the curriculum]’ (AU P1). CC was described by an Australian participant as a big idea, stating: ‘Climate change – you can put together so many different lower concepts to be all together in this one big idea’ (AU D2). Regardless of categorisation, the participants indicated that CC is relevant across disciplines, with attention frequently focused on the science and geography curriculum.

The participants identified some issues with CC definitions, proposing some distinctions and reflecting differences at the content level of what constitutes CC as a body of knowledge. For example, a Finnish participant distinguished between climate education and climate change as follows: ‘I know that in geography there is a lot of teaching about climate change. However, this is different from climate education, which includes value discussions, emotional aspects, societal aspects etc.’ (FI PD2). Another distinction, offered by an Israeli participant, differentiated between the concepts of climate and climate change, stating that ‘we cannot teach only climate change. We have to teach something about climate before we can teach about climate change’ (IS P3).

Indonesian participants made a distinction between global warming and climate change. This distinction was expressed as follows. ‘I know there is a climate change topic in Grade 7 science, but it is not exclusively discussed. … The science instruction only focuses on global warming’ (IN P1). An Israeli participant commented on a shifting focus, noting: ‘It used to be called the greenhouse effect, then global warming. … Two years ago it changed to climate change. Last year, and this year, the expression has taken on a more urgent tone [referring to climate crisis]’ (IS P1).

In relation to the perceived nature of CC, the findings revealed that there were no major differences among countries. The participants in Australia, Finland and Israel characterised CC as multidisciplinary. For example, an Australian participant stated that ‘it’s more than just science or just math or just geography, or just art. I think it’s an integrated area. So, multidisciplinary … ’ (AU D3). There was also a strong sense that CC involves humanity. CC was consistently perceived as a socioscientific issue intertwined with other problems, such as the economy and the environment. A Finnish participant highlighted the importance of framing CC as a social problem, explaining that ‘CCE is, or should be, more society based, because it is a societal problem’ (FI D1).

In summary, our epistemological examination concerning the perceptions of CC knowledge revealed that, across all five countries, most of the participants agreed that CC within the curriculum may be a topic, a theme or a big idea. Participants were somewhat vague regarding the nature of CC as a body of knowledge. Similarly, the various ways in which the participants interpreted the meaning of terms associated with CC and the relationships between them reflected a certain terminological vagueness. When considering the nature of CC, many participants suggested viewing it as multidisciplinary, emphasising that CC can only be fully comprehended through a human-oriented perspective.

Climate change representation in the curriculum

There was an agreement among the participants regarding the ways in which CC should be represented in the curriculum. However, when it comes to the actual implementation of CCE, a wide variation was found among the countries.

Ideal representation of climate change in the curriculum

There was agreement across countries and across participants that CCE should be holistic and cross-curricular, and draw from key domains that include socioscientific issues, sustainability, values and student action. However, the term holistic seemed to be understood in diverse ways. Participants in Finland noted: ‘In the model [referring to Cantell et al.’s (Citation2019) CC Bicycle Model], everything is important. If one thing isn’t working, the whole bicycle is useless’ (FI PD2), reflecting a systemic understanding. For most participants, the holistic nature of CCE seems to be captured within the framework of sustainability education. An Indonesian participant explained that when teaching CC, teachers are ‘challenged to teach Sustainable Development Goals’ (IN P1).

The participants seemed to form an association between the conception of CCE as being multidisciplinary and supporting a cross-curricular approach for implementation. This is summed up by an English participant’s comment: ‘it’s just such a key component of many subjects: science, geography, economics, citizenship’ (EN P1). However, a Finnish participant noted the challenges that this approach poses for teachers, arguing that: ‘It is not natural for teachers to implement multidisciplinary education, so it would be important to support them in this’ (FI PD2).

The supportive foundations of CCE were variously identified in the different countries. In Israel, there was a general agreement that CC should be included in the curriculum, and that it is essentially a topic within sustainability. However, there were differences in opinions concerning ways of including CC in the curriculum. One Israeli participant suggested that CC should be included as a topic on its own right, stating that ‘it is definitely a topic. In my view – a topic on its own right’ (IS T1). Another participant argued for the inclusion of CC in Geography, while yet another Israeli participant viewed CC as a science-oriented topic that should be included in Science. Participants from both England and Israel suggested contextualising CC as a socioscientific issue in science education. In some countries, the participants paid special attention to inclusion of generic skills and dispositions. For example, the participants in Finland and Israel promoted emotions, ethics, values and student action, as demonstrated through the comment: ‘Values and school culture [as well as] climate-responsible activities are part of all subjects and part of the entire school’s operating culture’ (FI P1).

Indonesia was the only country where the participants highlighted the importance of teaching CC via the context of disaster risk reduction. The participants in all three roles in Indonesia identified the importance of preparing students for disasters. Finland was the only country where the option of including CC in a non-subject specific space in the curriculum was suggested. In Finland, a participant suggested that ‘the best would be if schools would have multidisciplinary projects that would address climate change’ (FI T1).

While these country-specificities are interesting in their own right, overall, across the five countries there was clear agreement that CCE is an important curricular inclusion as a complex, comprehensive issue. Further agreement was revealed in accepting the basic tenets of the sustainability education model according to which many participants viewed CCE as part of a set of sustainability issues, within the framework of the Sustainable Development Goals. Most of the participants advocated for the inclusion of CC in the curriculum through a cross-curriculum approach, in which CC is infused in every subject across the curriculum.

Intra-national comparison of perceptions and aspirations for CCE, by role type

The findings revealed intra-national homogeneity across role-types, in relation to CC conceptualisation and the inclusion of CC through a cross-curricular approach. The practicalities of cross-curricular structuring tended to be vaguely conceptualised, as demonstrated by the differing opinions of the Israeli participants regarding the appropriate curricular space for CCE, as shown in .

Table 2. Excerpts exemplifying CC conceptualisation, by country and role type.

Actual representation of climate change in the curriculum

While the previous section addressed the participants’ conceptualisation of how CC should be represented in the curriculum, this section focuses on the ‘actual’ rather than the ‘ideal’.

In contrast to the international and intra-national consistency that we found in the participants’ CCE ideations, when it comes to experiences of CCE implementation, we found variation among the countries. As could be expected, the participants’ perceptions concerning CC representation in their country’s curriculum reflect each country’s unique curricular structure. This in turn is reflected in the participants’ perceptions concerning CC representation in the curriculum and implementation.

In Australia, the presence of CCE in the curriculum is limited, and primarily optional (Dawson et al., Citation2022). One Australian noted that ‘You can completely avoid sustainability or CC, or any of those issues … so I could manage a whole curriculum, tick off everything I needed to do, and never mention sustainability or social justice, and really never mention climate impact’ (AU D3). Consequently, the Australian teachers we interviewed recommended modification to their curriculum to require explicit incorporation of CC.

In England, CC is mentioned in Science and Geography curricula, but the participants criticised its overall weak representation, and the lack of standards. As one participant explained: ‘There's no doubt that the main barrier until very recently has been the formal curriculum, the national curriculum, and the absence of assessment of climate change in the national examinations’ (EN P1).

Indonesia and Israel are two countries where CCE is mandated. In Indonesia, CCE is mandated in Year 7 Science only, through a focus on CC impacts and natural disasters. In Israel, at the time of data collection, aspects of CC were addressed under various subjects across secondary-school levels, including topics in science and geography. However, this has changed in September 2022, when the new mandatory CC curriculum was introduced across K-12. CC curricular inclusion approach consists of integrating the cross-curriculum approach with the establishment of a dedicated CC topic in Years 8 and 10 curricula, including mandatory assessment (Keshet-Maor & Eilam, Citation2022). At the time of data collection, one Israeli participant expressed confusion and concern regarding the scattered appearance of CCE in the curriculum, stating that ‘in the ninth grade, it appears in some context or other – but not as a subject in itself. … I think this will entail a bigger job, because this subject doesn't appear in the curriculum in a structured form’ (IS T1).

In Finland, CCE is mandated in the Core Values and in the geography and biology curriculum. The locally determined nature of the Finnish curriculum provides CC opportunities, as one participant explains: ‘The curriculum has never been a limitation to discuss topics, such as CC. The question is more about how the curriculum has been able to push teachers to do more. Our curriculum is very open. … In our curriculum's general section it says that Eco-Social education is a necessity’ (FI PD2). The Finnish curriculum ‘has an emphasis on value development, and multidisciplinary learning with schools having autonomy to select their own multidisciplinary projects’ (Finnish National Board of Education [FNAE], Citation2023, p. 11).

Overall, the participants expressed the need to create more explicit connections to CC within their countries’ curricula, noting that, in some topics, the connections to CC are not clearly outlined in the curriculum, leaving it up to teachers to make the connections. As a result, ‘teachers who are more involved can add their own input … and link their teaching to the climate crisis’ (IS P4). Participants also indicated that CCE seems to be in a transitional phase, appearing explicitly in core subjects in some countries and not in others.

Intra-national comparison of perceptions concerning actual implementation, by role type

While comparisons between countries revealed differences in participants’ perceptions of CC curricular implementation, intra-national comparisons showed a high level of consistency. presents exemplar excerpts from participants in England, Finland and Australia to demonstrate the conceptual consistency across role types. These countries were selected for presentation due to the clarity of quotes representation this finding.

Table 3. Excerpts addressing CC curricular implementation, by country and role type.

The examples taken from the three countries presented in demonstrate that while there are observable differences between countries concerning the actual representation of CC in the curriculum, there is again a high level of internal agreement within countries among the representatives of the three role types. This pattern of intra-national agreement is consistent across all of the themes we identified. Thus, the remaining findings will focus exclusively on comparing perceptions between countries.

Perceptions concerning climate change content and pedagogies

Climate change content

There was general agreement among participants that teaching of CC needs to be comprehensive, extending beyond scientific topics to connect with issues related to the economy, society, values and social justice. For example, a Finnish participant noted that ‘CCE is, or should be, more society based, because it is a societal problem’ (FI D1). An Israeli participant noted that CC is caused ‘not only because of the [science] content but because of all the moral values that go with it’ (IS DT5).

In all the countries except Finland, the participants tended to emphasise the importance of the science foundation of CC. This was most apparent among the Israeli participants, as exemplified by comments such as: ‘I do think that the science basis is super important, so they can develop attitudes and argumentation … critical thinking, scientific literacy’ (IS DT1).

A participant from England expanded on the science content, claiming:

You would want that by the time students leave school at the age of 16, they understand why it is that burning of methane and fossil fuels has led to enhanced levels of carbon dioxide. You’d want them to know about radiation, understand the consequences for global warming … the movement of air … explain why global warming is not uniform across the globe but is more extreme at the poles. (EN P1)

Participants from all five countries emphasised the role of CCE in equipping students with skills for taking climate action. For example, a Finnish participant explained that CCE ‘provides an opportunity to take action and be a societal influencer (citizenship education). The aim is that students would start to take positive climate actions’ (FI T1). Similarly, a participant from Israel noted that CCE needs to be characterised by its ‘activism, in the sense of what I can do to promote the issues that are important to me on a personal level, on a political level, or on a national level. Yeah, look at Greta’ (IS DT4). An Australian participant contributed that ‘I’m a big one for making sure there’s an activity and action’ (AU D1). Finally, an Indonesian participant emphasised ‘students develop knowledge and therefore can take action on how to tackle global warming in their everyday life’ (IN T1). However, an Israeli contributor cautioned against just focusing on activism:

Many schools who focus on the climate crisis, their main focus is on taking the students out to participate in climate demonstrations. … They give this a lot of weight, which is rather easy to do. … While this is important, I am not undermining this, I do feel that there is too much focus on climate demonstrations on the expense of deep learning. (IS DT5)

presents a summary of the three main areas of content that emerged from the analysis, using exemplar excerpts from Indonesia, Israel, and England. These examples were selected for their clear representation of this finding.

The CC content findings reveal an agreement across countries and across stakeholders regarding the need to develop a comprehensive multidisciplinary CC curriculum, and the important role of the scientific basis in CCE combined with cultivating skills for action taking.

Table 4. Excerpts demonstrating shared perceptions concerning CC curricular content.

Climate change pedagogies

A rich repertoire of pedagogies for teaching CC were identified by contributors across all five countries. Student-centred pedagogies dominated the interviews, with an emphasis on authentic settings that engage students in active learning. Connecting CC to local issues, cultivating activism and citizenship education, teaching CC as a big idea, applying the socioscientific approach to CC, developing critical thinking, a sense of agency and addressing the emotional aspects of CC were also highlighted as important pedagogical approaches. Other notable pedagogies were outdoor learning, place-based learning, inquiry-based learning, problem-based learning, experiential learning, and interpreting data from graphs and simulations. An Australian participant noted: ‘The experiential component is really important.’ (AU D1), with an Israeli contributor advocating for ‘out-of-school’ fieldwork for students to engage in embodied observation and data collection to enhance comprehension and ensure memorable learning (IS DT5). This rich suite of approaches was evident across all the countries, and in some countries (e.g. Israel) they were advocated by participants from all three role types.

Stories of inspiring CCE pedagogy examples were shared by the participants, including ‘really dealing with local issues which are really impacting their lives, so they are aware … it’s the power of relevance here’ (AU T2); advocating with the local mayor to address urban heat vulnerabilities after students’ ‘amazing’ heat islands inquiry project (IS PD6); and using ‘a (climate science) simulation that combines role-play.’ (IS D3).

CC teaching through socioscientific issues was seen as a pedagogy to encourage teachers ‘to be empowered to interpret the curriculum’ in an interconnected way (AU D4). An English contributor summed up these generative opportunities with the comment that:

one of the wonderful things about socioscientific issues is that for students to really understand the issue, they need to both have a good grounding in science and in some other bodies of knowledge, whether that’s economics or mathematics, or even an art subject or moral philosophy or politics or psychology or sociology.’ (EN P1).

Real world science connections were also identified as a strategic approach to inspire students. ‘I brought in the manager of the Bureau of Meteorology in Israel … and he gave a talk about CC … and I brought in Professor [CC researcher] and he gave talks about CC, and they took it in hungrily … ’ explained one participant (IS DT5). In Israel use of open-access big data and citizen science data generation signals a productive technology-driven direction for new CCE pedagogies. Examples were shared of using satellite measurement and imagery databases, and historical datasets, for students to use in conjunction with their own observations and analyses [for e.g. to ‘calculate the amount of stored carbon’ in local trees (IS DR5)].

There was less certainty about pedagogical strategies for responding to the psychosocial dimensions of CCE, even though the participants identified generic and personal capabilities curricular areas as interconnected in CCE. As one Finnish participant stated: ‘We may understand the seriousness of CC, but the aspect of how to influence issues, is not on teachers’ radars. We need active citizens to deal with these issues’ (F1 D1). Allied to discussions of supporting students to become active, informed citizens, pedagogies for developing critical thinking were emphasised as important in CCE, illustrated through this Australian participant’s comment:

I think it’s critical thinking about information – what’s the information out there and how you make sense of information, how to make sense of the data that’s been given … and not what someone else is saying about it because it’s an opinion or there is a political agenda behind what’s been spoken. So, they become a bit more critical about what they’re reading (AU T2).

Many participants expressed heightened awareness of the emotional aspects of CCE. A Finnish participant argued that ‘it is not only about knowledge; it’s also about emotions. The emotional side is not easy to address in schools’ (FI T2). An Australian participant emphasised climate anxiety, noting: ‘I really believe in climate anxiety and the impact that that’s having in the disengagement of our children’ (AU D3). Others addressed the importance of building emotional resilience and creating an inclusive classroom atmosphere. An English participant described the importance of a safe-space classroom culture: ‘Being able to discuss and knowing that they’re in a relatively safe environment. … The teacher is going to keep control of the class and make sure they’re not insulted by the other fellow students … so you do need a good classroom culture’ (EN P1). As an Israeli participant explained, CC pedagogies go beyond discipline knowledge, identifying this as a potential impediment to teacher CCE preparedness:

A second barrier is the pedagogical knowledge of how to teach this topic [CC], also the psychological-emotional aspects, and also … even things like how to teach a simulation? How do you work with a simulation? You need to do it right … how to do a role-play right? How to employ critical thinking right? How to do SSI [socioscientific issues] right? It is something that needs to be understood. (IS D3).

Overall, there seemed to be a consensus among the participating educators regarding CC pedagogical best practices, suggesting their broad applicability across national settings and across domains for CC curricula across the globe.

Support for teaching: teaching resources and professional development

After identifying possibilities and practices for CCE with the countries’ educational leaders and teachers, the focus shifted to considering support measures for teaching CCE. The participants generally agreed that there are abundant resources available to support CCE teaching. For example, a Finnish participant noted: ‘Online there is a very large amount of learning materials that teachers can use’ (FN T1). Similarly, an Israeli participant stated that ‘any teacher who’s interested – they have a place; they have aids; they have materials. They can’t complain that they’ve got nothing (IS PD6). However, most participants argued that valuable resources were not necessarily easy to access. As an Indonesian participant indicated, ‘my content knowledge is not enough. I only understand climate change in general terms, but in order to teach it to students, I have to look for more related and relevant teaching materials’ (IN D1).

The participants also discussed issues concerning the provision of effective PD. In Finland, a participant explained that PD is available for teachers, but they do not take advantage of it, commenting that ‘the Ministry funded projects so that NGOs, Universities etc., can provide in-service teacher training. … The problem is that teachers are tired and often skip the training’ (FI D1). In contrast, participants in Australia and Indonesia complained about the lack of PD and support for teaching, illustrated through the concern that ‘so far there have been no supporting factors to teach this material’ (IN D1).

Leadership in CCE was also noted as important in supporting teachers. In Finland, a participant argued that ‘governments can and need to take a role’ (FI T1). An English participant stated: ‘I think we need an overview of climate change. And I very much think that we need some resources for teachers and for leaders in school to know how to address this. We have a lack of coordination at the moment’ (UK DT1). Similarly, an Australian participant said: ‘Leadership has to prioritise it. If it’s prioritised, then we need to be able to provide solid, consistent, professional learning, not one-off experiences’ (AU P1). In Israel there was a consensus across the three role types that the Ministry of Education must show its commitment, and leadership in promoting CCE.

Many insights about provision of CCE teaching support were contributed in the participant interviews. presents three summary statements with illustrative comments from participants. These synthesising statements further highlight the key themes that emerged from the contributors’ perceptions about support for teaching CCE, namely, availability of resources, provision of PD and leadership in CCE.

Table 5. Key theme statements with exemplar comments illustrating support for teaching CCE.

Internationally, we found a continuum in the support available for teaching CCE, ranging from Australia, where teachers were reportedly required to source resources for teaching on their own with very limited PD and insufficient government leadership in CCE, to Finland, where participants reported that there are abundant resources and some provision of PD, but a lack of PD uptake by teachers. Finally, in Israel, the findings reveal strong governmental commitment to support the teaching of CC, including efforts to enhance resource development and PD. However, the overall consensus from participants was that effective CCE implementation requires government leadership, PD and appropriate support and guidance for teachers. This call for government leadership complements the earlier call from the participants for development of a comprehensive CC curriculum.

Discussion

This study aimed to compare and contrast the perceptions of educators in five countries, who were actively involved in CCE at varying levels ranging across policymaking, professional development providers and teachers. The findings revealed a unanimous and unequivocal view amongst all the participating educational leaders and educators that CC is a vital curricular mandate. CC was identified as a complex multi-domain and multidisciplinary topic, in which cognitive understanding as well as affective and behavioural aspect inclusions are necessary. This high-level complexity created uncertainties for the participants regarding the specifics of the ‘what’ and ‘how’ recommendations for implementation of CCE curricular structuring, supportive resourcing and teacher expertise.

There was unanimous support for the application of a cross-curriculum approach for implementing CCE in all K-12 levels. However, participants also reported that, in practice, the implementation of this approach is currently lacking. Previous studies have consistently revealed a similar gap, in which the advocated cross-curriculum implementation is not applied. Instead, research has found that in many countries CCE is implemented primarily in Science and Geography, starting in the middle-school years (Dawson et al., Citation2022; European Commission, Citation2022; UNESCO, Citation2021). This gap is not only between the rhetoric and the practice, but also reflects a gap between the broad consensual opinion and its weak theoretical foundations (Eilam, Citation2022). The gap noted in the five countries in this research invites us to rethink whether the prevailing approach for including CC in the curriculum through a cross-curriculum approach is indeed effective, and to conduct research into best practices for CCE inclusion while being cognisant of the powerful influence of discipline-based thinking. Regardless, our findings suggest that among the policy makers there is a growing awareness of the importance of including CC, suggesting that, with time, we may expect to see more CC inclusion.

Concerning CC content, in most countries, the participants highlighted the importance of the science knowledge foundation of CC. These views correspond with efforts made in the US in developing ‘The Essential Principles of Climate Science Literacy’ (US Global Change Research Program [USGCRP], Citation2009). The seven principles of the US framework focus primarily on the scientific aspects of CC. This science-based view of CCE has also been widely reported in science education research. For example, Shepardson et al. (Citation2012) developed content scoping for CC school curricula, presenting a ‘climate system framework for teaching about climate change’ (p. 323). Their framework is guided by three questions: (i) What is a climate system and what are the components of the system? (ii) What happens to the system when components within the system change? and (iii) What are the impacts of these changes? Similarly, Zangori et al. (Citation2017) focused on carbon cycling as a key natural system that requires robust science literacy to understand how and why climate change is occurring, exploring the specific learning processes that support students, as well as what the products of the students’ reasoning should be.

While many participants acknowledged the importance of the science-basis in CCE, there were similarly many voices arguing for the importance of developing a comprehensive conceptualisation of CCE that goes beyond the science and interconnects a range of societal aspects, including social justice and ethics. These perceptions have been echoed in other studies that emphasise the importance of developing a value-oriented mindset that needs to form part of CC literacy (Goldman et al., Citation2013; Tolppanen & Kärkkäinen, Citation2022). Breslyn et al. (Citation2016) argued that the choice of topic through which to introduce scientific knowledge should be guided by a sociocultural perspective, utilising learners’ personal and cultural experiences. Similar to the findings in our study, in Indonesia Mostacedo-Marasovic et al. (Citation2023) found that Indonesian participants emphasise disaster response in CCE. They argue that ‘current changes to Earth’s climate system are heavily driven by human activity and, while it is essential to understand the natural principles and processes upon which these changes depend, it is equally as important to cultivate learning about the implications of GCC for human existence’ (p.1).

Despite these findings, very few educational programmes are evident that focus on social issues, such as environmental justice and ethics, in relation to CC (Monroe et al., Citation2019). Recent research aligns with our participants’ perspectives that climate science learning is subject to a myriad of influences (e.g. worldviews, social norms, values, epistemic cognition, political identity, and emotions), which extend far beyond the changes in conceptual knowledge (Olsson, Citation2022; Zummo, Citation2023).

In our study, the participants also called for a student action element, echoing an education for environmental citizenship approach, where students are regarded as social transformation change agents (Sarid & Goldman, Citation2021). An example for such an approach is illustrated in Parth et al. (Citation2023) who argued that – to advance climate-friendly actions and educate the next generation of climate activists – teenagers should be encouraged to take on the role of researchers and perform reliable and valid research. They engaged teenaged students in a transdisciplinary, intergenerational inquiry project, designed not only to impart scientific literacy, but also to impact the behavioural dimension by promoting participants’ intention to act.

In recognising the complexity of CC (and CCE), our contributors also acknowledged an expertise challenge for educators teaching the complex and far-reaching knowledge and capabilities associated with CC, particularly in mainstream, predominantly discipline-defined teaching and learning. The participants themselves exhibited some lack of clarity regarding the nature of CC and the ideal discipline content that should be part of CCE. Eilam (Citation2022) claimed that epistemological vagueness may form a barrier for effective development and implementation of CC curricula. Our findings support this claim by demonstrating the impact of epistemological vagueness on responses to CCE implementation, including positioning of CC in curricula and arrangements for supporting teaching CCE. Consequently, we recommend a clear mapping of key characteristics and formulation of a comprehensive view of CC, and a clear epistemological framework, to guide future CC curricular development and teachers in their implementation of CCE.

The CCE pedagogies the participants identified were predominantly non-discipline-specific, student-centred and active learning approaches that are familiar to most teachers. However, the psycho-emotional aspects of CC were identified by the participants as an emerging pedagogical area of concern that educators will need support with. This supports a similar finding by Clayton et al. (Citation2023) among teachers and parallels a global concern of increasing youth ecoanxiety and the need for adults to be responsive to this (Hickman et. al., Citation2021).

Finally, our results indicate a strong need for government leadership in CCE. The CCE deficiencies and uncertainties described by the participants in the five countries represented in this study were attributed, in part, to a CCE authority vacuum. While there were expressions of expectations for government leadership, there was variation in the extent to which educators felt the lack of government support. The educators called for authoritative direction in conceptualising and positioning CCE in curricula, and in resourcing teachers and providing PD. It is noteworthy that these calls for CCE leadership appear to be having an impact. Since our interviews, governments in Australia, Finland, and the UK have strengthened their curricular directives and resourcing for CCE, and in Israel a new mandated CC curriculum was developed and implemented.

Study limitations

In comparing the CCE perceptions and practices of educational leaders and educators in five countries we found nuanced differences between the different countries but overall a high degree of consensus. We recognise that our study has limitations regarding the small sample size for representation of the specific roles for each country, in addition to the diverse interpretation of what the educational roles encompass in each setting – a variability that is expected for the naturalistic context of our study. Likewise, variability in interview data in this qualitative method has inherent limits. Accordingly, our findings are not generalisable, however the rich and nuanced contributions from the interviewees and the consistency in findings within and among the countries suggests valuable trends to consider for future CCE research and practice.

Conclusion

This study of perceptions of policy makers, professional development providers, and teachers in five different countries regarding CCE in their school systems, indicates that the educational actors leading and involved in CCE worldwide are deliberating about central questions and issues topical in contemporary CCE discourse. Research into the perceptions of CCE policymakers who are directly responsible for the implementation of CCE in formal school systems are rare, as are studies across the educational hierarchy, from policy making to classroom teaching. By undertaking this research, we were able to identify critical aspects in CCE that form major areas of concern and require improvement. The gap between perceptions of the importance of CCE and implementation in practice is still evident, although indications from the five countries in this study suggest that CCE is beginning to transition into a more definitive and stronger position in curricula, with improving support for teaching CCE.

A forward-looking trajectory that may be drawn from the findings of this study, includes the need for empirical research to substantiate evidence-based approaches to CCE, develop an integrated view of CCE contents and pedagogies, governments needing to take leadership on developing evidence-based CC curriculum, and providing appropriate PD for teachers. By addressing these issues, CCE may be assisted in moving forward from its transitional phase to a more established educational field.

Ethics statement

Ethics approval was granted by the University of Western Australia and reaffirmed by each of the affiliated academic institutions in each participating country.

Disclosure statement

No potential conflict of interest was reported by the author(s).

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Appendix

Participants by country, role types and total number of participants per country.