The Case for SEL-to-Social Studies in STREAMSS Education

The Case for SEL-to-Social Studies in STREAMSS Education: Should SEL Be Optional or a Discipline?

As classrooms evolve to meet the demands of a rapidly changing world, educators, policymakers, and researchers should increasingly asking a critical question: what role should Social Emotional Learning (SEL) play in education? More specifically, should SEL be treated as an elective, something students opt into, or should it be positioned as a core discipline embedded within the structure of learning itself? While this question appears straightforward on the surface, it reveals a deeper tension within education systems that have historically separated cognitive development from emotional and social growth. The STREAMSS framework challenges this separation and offers a compelling alternative, arguing that SEL is not an elective subject but a foundational developmental stage that naturally evolves into Social Studies through a structured progression.

To understand this position, it is important to begin by examining how SEL has traditionally been implemented in schools. In many districts, SEL is introduced through standalone programs, advisory periods, or occasional lessons designed to build skills such as emotional regulation, empathy, and interpersonal communication. These efforts are often well-intentioned and supported by research demonstrating that SEL contributes to improved academic performance, better classroom behavior, and stronger long-term outcomes. Organizations such as the Collaborative for Academic Social and Emotional Learning have played a significant role in defining SEL competencies, emphasizing the importance of self-awareness, self-management, social awareness, relationship skills, and responsible decision-making. Similarly, the Learning Policy Institute has highlighted the connection between SEL and both student well-being and academic success, particularly in environments where students face stress, uncertainty, or instability.

Despite this growing body of evidence, the way SEL is structured within schools often limits its effectiveness. When SEL is treated as a separate subject or elective, it becomes disconnected from the daily learning experiences that shape how students think, interpret information, and engage with the world. Research increasingly shows that standalone SEL programs, while beneficial, are not sufficient on their own. Integrated approaches, where SEL is embedded within academic instruction and reinforced across contexts, produce stronger and more lasting outcomes. This aligns with findings from educational research bodies such as the National Research Council, which emphasize that meaningful learning occurs when knowledge is interconnected rather than isolated. In this sense, the question is not whether SEL matters, but how it should be positioned within the broader structure of education.

The STREAMSS framework offers a clear answer by reframing SEL as the starting point, or foundation (K–2) progression block, of a developmental continuum rather than a standalone component of instruction. Within this model, SEL is not something students “take” as a class; it is something they consistently develop as the central focus of early learning. In the Foundations stage, SEL is not blended or overextended into complex interdisciplinary instruction. Instead, it remains simple, direct, and grounded in the child’s lived experience, while other disciplines are aligned around shared themes in developmentally appropriate ways. This perspective is grounded in well-established theories of developmental psychology. Scholars such as Jean Piaget and Lev Vygotsky have long demonstrated that children construct knowledge through stages, beginning with concrete experiences rooted in self-awareness and gradually expanding toward more abstract and social forms of thinking. Similarly, Abraham Maslow’s hierarchy of needs underscores that individuals must first achieve a sense of safety, belonging, and emotional stability before they can fully engage in higher-order cognitive processes such as analysis, evaluation, and problem-solving.

When applied to education, these theories suggest that students must first develop an understanding of themselves before they can meaningfully engage with the broader world. During this phase, students are not yet expected to analyze complex social systems or deeply interpret historical events. Instead, they are learning how to recognize and manage their emotions, build relationships, communicate effectively, and understand their immediate environment in simple and meaningful ways.

In STREAMSS, interdisciplinary learning at this stage is achieved through alignment rather than complexity. Students may explore a shared topic across different subjects, but each discipline remains focused on its own developmental purpose. For example, a single concept such as respect, belonging, or identity may appear across reading, art, or science activities, but without requiring students to synthesize these disciplines in abstract ways. This approach ensures that learning remains accessible while still reinforcing consistent ideas across the classroom experience. These foundational skills are not secondary to academic learning; they are the conditions that make academic learning possible. As the STREAMSS curriculum explains, learning must be both intellectually rigorous and deeply human, recognizing that students do not enter the classroom as isolated thinkers but as individuals shaped by their experiences, identities, and emotional states . This is especially important in early childhood, where the goal is not only to build knowledge, but to shape how students think, interact, and engage with the world around them. By using SEL as a discipline of instruction in the Foundations stage, STREAMSS creates an environment that supports both cognitive growth and personal development, preparing students for deeper interdisciplinary learning in later stages.

As students progress into the Applied stage (grades 3–6), the focus should shift from internal awareness to external understanding, aligning with the progression outlined in California’s History–Social Science standards. At the grade level, this progression is clearly defined: in Grade 3, students explore local communities and cultural diversity; in Grade 4, they examine California’s history and geographic development; in Grade 5, they study early United States history and government; and in Grade 6, they expand into ancient civilizations and early global systems. Across these grades, students move from understanding their immediate surroundings to engaging with broader historical and societal contexts.

In current instructional models across grades 3–6, Social Studies is typically introduced as a content-based subject aligned to these grade-specific themes. Students learn about communities in Grade 3, California history in Grade 4, U.S. history in Grade 5, and world history in Grade 6 through textbooks, lectures, and structured assignments. While these approaches provide essential historical and civic knowledge, Social Emotional Learning is often not explicitly connected to this content. Instead, SEL-to-Social Studies may appear through general classroom expectations, occasional activities, or separate programs that are not intentionally aligned with Social Studies instruction. The progression model builds on this existing structure by making the developmental connection between SEL and Social Studies explicit at each grade level. Rather than introducing new content, the SEL-to-Social Studies progression model strengthens how students engage with the content they are already expected to learn. For example, in Grade 3, students exploring communities are supported in understanding roles and relationships through perspective-taking. In Grade 4, as students learn about California’s history, they are guided to consider diverse experiences and cultural interactions. In Grade 5, when studying early U.S. history and government, students build on their ability to discuss fairness, responsibility, and civic participation. By Grade 6, as students examine ancient civilizations, they are better prepared to recognize patterns in human behavior, leadership, and societal organization. This progression is not abrupt; it is a direct extension of the SEL skills developed during the Foundations stage. Students who have developed self-awareness are better equipped to understand historical perspectives, while those who have practiced communication and collaboration are more prepared to engage in structured discussions across all grade levels.

In this way, Social Emotional Learning does not replace Social Studies, but instead prepares, supports and deepens students’ ability to engage with history in a developmentally appropriate way.

Within the STREAMSS framework, the Applied stage remains intentionally clear and structured. Students are not expected to prematurely analyze complex societal systems, but rather to build foundational understanding through grade-level content. The key difference is not in what is taught in Grades 3–6, but in how students are supported in learning it. Social Studies becomes progressively more complex across these grades, while SEL continues to function as the underlying structure that shapes how students interpret relationships, responsibilities, and their role within increasingly broader communities.

By the time students reach the Bridge stage (grades 7–12), Social Studies evolves into a fully analytical discipline aligned with California’s History–Social Science standards. At this level, students engage with increasingly complex content across grade bands: in middle school, they examine ancient civilizations and global systems; in Grade 8, they focus on the development of the United States; in high school, they study modern world history, U.S. history, government, and economics. Across these years, the emphasis shifts toward analyzing institutions, governance systems, economic structures, and global issues. Students are expected to evaluate multiple perspectives, construct arguments, and engage in civic reasoning. In current instructional models, this stage is primarily content-driven and academically rigorous. Students read primary and secondary sources, participate in discussions, and complete written analyses focused on historical and contemporary issues. While these approaches build important critical thinking skills, Social Emotional Learning is rarely positioned as a structured component of this work. Instead, SEL may appear indirectly through classroom norms or isolated initiatives, without being explicitly connected to how students interpret complex societal issues.

As a result, students may engage with challenging topics, such as equity, policy, and governance, without the consistent support needed to navigate them thoughtfully and responsibly.

STREAMSS builds on this existing structure by making the role of SEL explicit within the analytical work required at this stage. Rather than changing what students study, our progression model using STREAMSS strengthens how students engage with the material. As students analyze institutions and global systems, SEL competencies such as self-awareness, social awareness, and responsible decision-making become essential tools for interpreting multiple perspectives and evaluating complex issues. This connection is not an additional layer of instruction, but a continuation of the developmental progression established in earlier stages. For example, students who have developed emotional awareness are better equipped to engage with topics involving conflict, inequality, and historical injustice. Students who have practiced communication and collaboration are more prepared to participate in structured debates and civic discussions. Without these foundational competencies, students may struggle to interpret complex issues in a balanced and thoughtful way. Instead of engaging in meaningful analysis, they may respond reactively, relying on assumptions or incomplete understanding. This distinction highlights a critical limitation of treating SEL as an elective. In current systems, where SEL is optional or inconsistently implemented, students may reach the Bridge stage without the developmental foundation needed for higher-order thinking. This creates disparities in how students engage with academic content, particularly in disciplines such as Social Studies that require perspective-taking, ethical reasoning, and civic awareness. Research from the Centers for Disease Control and Prevention on the effects of chronic stress further underscores this concern, demonstrating that students experiencing high levels of stress may have difficulty regulating emotions, maintaining focus, and processing information. Without intentional support, these challenges can directly impact academic performance and engagement.

The STREAMSS framework addresses this gap by embedding SEL within a broader interdisciplinary structure that aligns with whole-child education. Another key component of this model is the integration of Reading-to-Research, which works alongside SEL-to-Social Studies to support both cognitive and emotional development. In current models, literacy is often treated as a separate skill set, focused on reading comprehension and writing. Within STREAMSS, Reading-to-Research transforms literacy into an active process of inquiry, enabling students to access, evaluate, and apply information across disciplines. When combined with SEL, this creates a learning environment in which students are not only able to gather information, but also interpret it within meaningful social, cultural, and ethical contexts.

The implications of this approach extend beyond the classroom. In a world characterized by rapid technological change, global interdependence, and constant access to information, students must be prepared to navigate complex systems that require both analytical thinking and social awareness. The ability to evaluate information, understand perspectives, and make informed decisions is essential not only for academic success but also for understanding past and current events. By integrating SEL, Social Studies, and Reading-to-Research, the STREAMSS framework provides a structured approach to developing these capacities. Equity is also a critical consideration in this discussion. In current systems, students from historically underserved communities may face additional barriers that impact their ability to engage in learning, including exposure to stress and limited access to resources. The STREAMSS framework addresses this by positioning SEL as a foundational component for all students, ensuring equitable access to the skills necessary for both academic and personal success. The question of whether SEL should be an optional class or a discipline reflects a broader need to rethink how education is structured at the secondary level. Current models often separate academic rigor from emotional and social development, despite the fact that these processes are deeply interconnected. STREAMSS offers a structured alternative that maintains academic expectations while strengthening the developmental support students need to meet them. Within this framework, SEL is not an add-on or a supplemental program. It is the underlying structure that supports how students engage with complex ideas, interact with others, and make informed decisions. By the time students reach the Bridge stage, this integration becomes essential. It is not about changing what students learn, but about ensuring they are equipped to engage with it thoughtfully, responsibly, and effectively.