SEL is the intentional, districtwide process of embedding social and emotional learning into systems, practices, and daily experiences to move beyond a collection of resources toward cohesive, sustainable impact. The purpose of SEL implementation is to intentionally develop self-awareness, self-management, social awareness, relationship skills, and responsible decision-making for students and adults. The goals of implementation include creating safe, equitable, and supportive learning environments; strengthening educator capacity and well-being; improving academic and behavioral outcomes; and ensuring consistent, developmentally appropriate SEL practices across schools. The intended audience includes district and school leaders, educators, support staff, and partner organizations responsible for planning, supporting, and sustaining SEL across the system.
Leadership Practices
Leadership practices are essential for effective SEL implementation and sustainability. Strong SEL leadership involves setting a clear vision for social and emotional learning, modeling SEL competencies, and prioritizing equity, well-being, and inclusive school culture. District and school leaders play a critical role in aligning SEL with existing initiatives, allocating resources, fostering collaboration, and establishing systems that support consistent implementation. By engaging staff, families, and community partners, monitoring progress, and using data for reflection and continuous improvement, leaders create the conditions for SEL to be embedded into daily practice and experienced consistently by students and adults across the system.
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A City at Hope: SEL & Education in New York City (2021)
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Audience: School Personnel
- Webinar Recording (60 minutes) - In celebration of social emotional learning (SEL), Aspen Education & Society Program facilitates a conversation with A City at Hope—a working group of leaders from NYC’s youth and education organizations—to share promising practices to advance SEL in NYC. Moderated by Ross Wiener, Executive Director, Aspen Education, the conversation shares examples of how a focus on the social, emotional, and academic well-being of New York City Youth is reshaping learning and changing lives.
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Grade bands: Early Elementary (K-2), Late Elementary (3-5), Middle School (6-8), Early High School (9-10), and Late High School (11-12)
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Integrating Social and Emotional Learning into the Curriculum: Lessons for Education Leaders (2017)
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Audience: School Personnel
- A blog post written by the Superintendent of Atlanta Public Schools, Dr. Meria Carstarphen. She reflects on the report This Time, With Feeling
and shares lessons learned for deeply embedding social and emotional development in the overall student experience and explicitly connecting it to academic instruction.
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Grade bands: Early Elementary (K-2), Late Elementary (3-5), Middle School (6-8), Early High School (9-10), and Late High School (11-12)
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This Time, With Feeling: Integrating Social and Emotional Development and College- and Career-Readiness Standards (2017)

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Audience: School Personnel
- A report from the Education and Society Program at The Aspen Institute. The authors’ goal is to help education leaders understand the mutually reinforcing relationship between social and emotional development and ambitious academic goals. Instruction that promotes students’ social and emotional development (SED) facilitates better student outcomes on college- and career-ready (CCR) standards.
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Grade bands: Early High School (9-10), and Late High School (11-12)
Systemic Processes
SEL systemic practices focus on establishing interconnected, coherent structures that support consistent and sustainable social and emotional learning across a district or school system. The goals of systemic practices are to align SEL with existing initiatives, policies, and frameworks; ensure equitable access to high-quality SEL supports; and create conditions for continuous improvement through shared ownership and reflective use of data. The intended audience includes district leaders, school administrators, SEL teams, and staff responsible for planning, coordinating, and monitoring SEL efforts. Important terms associated with SEL systemic practices include interconnected systems, alignment, infrastructure, shared vision, continuous improvement, data-informed decision-making, and sustainability, all of which emphasize that effective SEL implementation is embedded within the broader functioning of the educational system rather than implemented in isolation.
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CASEL Guide to Schoolwide SEL (2026)
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Audience: School Personnel
- Comprehensive guidance for schoolwide SEL implementation. Contains guidance on areas of building foundational support, creating a plan, promoting adult and student SEL practices, and continuous improvement. Create an account for FREE and use all templates and track progress of implementation goals.
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Grade bands: Early Elementary (K-2), Late Elementary (3-5), Middle School (6-8), Early High School (9-10), and Late High School (11-12)
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CASEL School-based Staff Survey on Schoolwide Implementation (2021)
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Audience: School Personnel
- Downloadable tool which includes sample letter and survey items to learn from school staff about their perceptions and experiences of social and emotional learning and implementation support so far.
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Grade bands: This survey would be completed by school personnel only.
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SEL MTSS Toolkit for State and District Leaders: Integrating social and emotional learning within multi-tiered systems of support to advance equity (2021)

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Audience: School Personnel
- The Council of Chief State School Officers (CCSSO), the Collaborative for Academic, Social, and Emotional Learning (CASEL), and the American Institutes for Research® (AIR®) developed this toolkit with the support of the Learning Policy Institute (LPI) and in collaboration with leaders from nine state education agencies (SEAs) across the country that are actively working to integrate SEL and MTSS. In tandem, MTSS and SEL can promote the teaching and learning conditions that help children and youth build the skills and competencies that can be applied across educational trajectories.
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Grade bands: Early Elementary (K-2), Late Elementary (3-5), Middle School (6-8), Early High School (9-10), and Late High School (11-12)
Data-Driven Assessment
Data-driven assessment plays a critical role in effective SEL implementation by helping districts and schools understand how SEL practices are being implemented and experienced, and how they impact student and adult outcomes. The purpose of using data is to monitor progress, identify strengths and gaps, and inform continuous improvement decisions that keep SEL efforts responsive, equitable, and aligned with district priorities. Examples of data-driven assessment in SEL include implementation checklists, staff and family surveys, student climate surveys, reflection tools, observation data, and outcome measures related to attendance, behavior, engagement, and well-being. When used thoughtfully, SEL data supports informed decision-making, shared accountability, and sustainable improvement across the system.
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CASEL District Resource – Reflect on Data (2026)
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Audience: School Personnel
- High-quality SEL implementation is ongoing work that calls on districts to continuously refine and systematically monitor their processes and practices in districts and school communities. Key tools provided on this page include a reflection tool for current SEL implementation goals and targeted steps for improving the SEL implementation action plan.
Continuous Improvement
The Continuous Improvement Cycle focuses on using data, reflection, and ongoing feedback to strengthen and sustain high quality social and emotional learning practices over time. The goals of continuous improvement are to regularly examine SEL implementation and outcomes, identify strengths and areas for growth, and make informed adjustments to practices, supports, and systems. Through intentional planning, monitoring, reflection, and refinement, districts and schools ensure that SEL efforts remain responsive to student and adult needs, aligned with district priorities, and grounded in equity and evidence-based practice.
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CASEL District Resource Center (2026)
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Audience: School Personnel
- Comprehensive guidance for district SEL implementation. Contains guidance on areas of building foundational support, creating a plan, promoting adult and student SEL practices, and continuous improvement. Create an account for FREE and use all templates and track progress of implementation goals.
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Grade bands: Early Elementary (K-2), Late Elementary (3-5), Middle School (6-8), Early High School (9-10), and Late High School (11-12)
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CASEL Personal SEL Reflection (2023)
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Audience: School Personnel
- Principals, administrators, SEL team members, staff members, and other adults can use this tool to assess personal strengths, think about how to model those strengths when interacting with others, and plan strategies to promote growth across areas of social competence.
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CASEL Schoolwide SEL-Continuous Improvement (2026)
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Audience: School Personnel
- Using the Plan-Do-Study-Act framework, establish a structured, ongoing process to collect, reflect on, and use implementation and outcome data to inform school-level decisions and drive improvements to SEL implementation.