Hispanics/Latinos

Parents, Teachers, and Multilingual Children Collaborating on Mathematics Together (Collaborative Research: Quintos)

The goal of this project is to develop and study a mathematics partnership that engages multilingual children, their teachers, and their parents in mathematical experiences together. The project will design professional learning opportunities for parents, teachers, and students, and study the ways in which the professional learning opportunities influence teacher beliefs, quality of instruction, parent beliefs, and teacher and parent understanding of positioning.

Award Number: 
2010417
Funding Period: 
Mon, 06/01/2020 to Fri, 05/31/2024
Full Description: 

The connections between students' home and family contexts and the activities of formal schooling are critical to support meaningful learning and family engagement in formal schooling. The need to better understand and make use of those connections is particularly important for multilingual learners whose family and cultural contexts may differ significantly from school contexts and their teachers' own experiences. The goal of this project is to develop and study a mathematics partnership that engages multilingual children, their teachers, and their parents in mathematical experiences together. These mathematical experiences are designed to advance equity in mathematics education for multilingual students. The project will design professional learning opportunities for parents, teachers, and students, and study the ways in which the professional learning opportunities influence teacher beliefs, quality of instruction, parent beliefs, and teacher and parent understanding of positioning.

This project uses a design-based implementation research (DBIR) approach, along with principles of Social Design Experiments to engage in iterative cycles of inquiry to develop, implement, and refine the model. Parents, teachers, and students in three states (Arizona, Maryland, and Missouri) will be recruited that represent diverse populations both with respect to demographics and with respect to the policy contexts surrounding multilingual learners. Two cohorts of parents will be invited to participate in the parent-teacher study group, one consisting of 6 parents and teachers per site and one consisting of 20 parents and their children's teachers per site. In each iteration, data will be collected at multiple time points related to teachers' beliefs about effective math instruction for multilingual students; quality of mathematics instruction for linguistically diverse students; focus group interviews with parents and students, and video records of teachers and parents working with their students doing mathematics during study group convenings. Data analysis will blend quantitative and qualitative methods. Quantitative methods will include t-tests, multivariate, and correlational analyses to examine changes in teacher beliefs, instructional quality, and the relationships between the two. Qualitative analyses using thematic coding and discourse analysis will be used to analyze study group meetings and outcomes related to parent and teacher positioning of multilingual learners.

Parents, Teachers, and Multilingual Children Collaborating on Mathematics Together (Collaborative Research: Pinnow)

The goal of this project is to develop and study a mathematics partnership that engages multilingual children, their teachers, and their parents in mathematical experiences together. The project will design professional learning opportunities for parents, teachers, and students, and study the ways in which the professional learning opportunities influence teacher beliefs, quality of instruction, parent beliefs, and teacher and parent understanding of positioning.

Lead Organization(s): 
Award Number: 
2010260
Funding Period: 
Mon, 06/01/2020 to Fri, 05/31/2024
Full Description: 

The connections between students' home and family contexts and the activities of formal schooling are critical to support meaningful learning and family engagement in formal schooling. The need to better understand and make use of those connections is particularly important for multilingual learners whose family and cultural contexts may differ significantly from school contexts and their teachers' own experiences. The goal of this project is to develop and study a mathematics partnership that engages multilingual children, their teachers, and their parents in mathematical experiences together. These mathematical experiences are designed to advance equity in mathematics education for multilingual students. The project will design professional learning opportunities for parents, teachers, and students, and study the ways in which the professional learning opportunities influence teacher beliefs, quality of instruction, parent beliefs, and teacher and parent understanding of positioning.

This project uses a design-based implementation research (DBIR) approach, along with principles of Social Design Experiments to engage in iterative cycles of inquiry to develop, implement, and refine the model. Parents, teachers, and students in three states (Arizona, Maryland, and Missouri) will be recruited that represent diverse populations both with respect to demographics and with respect to the policy contexts surrounding multilingual learners. Two cohorts of parents will be invited to participate in the parent-teacher study group, one consisting of 6 parents and teachers per site and one consisting of 20 parents and their children's teachers per site. In each iteration, data will be collected at multiple time points related to teachers' beliefs about effective math instruction for multilingual students; quality of mathematics instruction for linguistically diverse students; focus group interviews with parents and students, and video records of teachers and parents working with their students doing mathematics during study group convenings. Data analysis will blend quantitative and qualitative methods. Quantitative methods will include t-tests, multivariate, and correlational analyses to examine changes in teacher beliefs, instructional quality, and the relationships between the two. Qualitative analyses using thematic coding and discourse analysis will be used to analyze study group meetings and outcomes related to parent and teacher positioning of multilingual learners.

Parents, Teachers, and Multilingual Children Collaborating on Mathematics Together (Collaborative Research: Civil)

The goal of this project is to develop and study a mathematics partnership that engages multilingual children, their teachers, and their parents in mathematical experiences together. The project will design professional learning opportunities for parents, teachers, and students, and study the ways in which the professional learning opportunities influence teacher beliefs, quality of instruction, parent beliefs, and teacher and parent understanding of positioning.

Lead Organization(s): 
Award Number: 
2010230
Funding Period: 
Mon, 06/01/2020 to Fri, 05/31/2024
Full Description: 

The connections between students' home and family contexts and the activities of formal schooling are critical to support meaningful learning and family engagement in formal schooling. The need to better understand and make use of those connections is particularly important for multilingual learners whose family and cultural contexts may differ significantly from school contexts and their teachers' own experiences. The goal of this project is to develop and study a mathematics partnership that engages multilingual children, their teachers, and their parents in mathematical experiences together. These mathematical experiences are designed to advance equity in mathematics education for multilingual students. The project will design professional learning opportunities for parents, teachers, and students, and study the ways in which the professional learning opportunities influence teacher beliefs, quality of instruction, parent beliefs, and teacher and parent understanding of positioning.

This project uses a design-based implementation research (DBIR) approach, along with principles of Social Design Experiments to engage in iterative cycles of inquiry to develop, implement, and refine the model. Parents, teachers, and students in three states (Arizona, Maryland, and Missouri) will be recruited that represent diverse populations both with respect to demographics and with respect to the policy contexts surrounding multilingual learners. Two cohorts of parents will be invited to participate in the parent-teacher study group, one consisting of 6 parents and teachers per site and one consisting of 20 parents and their children's teachers per site. In each iteration, data will be collected at multiple time points related to teachers' beliefs about effective math instruction for multilingual students; quality of mathematics instruction for linguistically diverse students; focus group interviews with parents and students, and video records of teachers and parents working with their students doing mathematics during study group convenings. Data analysis will blend quantitative and qualitative methods. Quantitative methods will include t-tests, multivariate, and correlational analyses to examine changes in teacher beliefs, instructional quality, and the relationships between the two. Qualitative analyses using thematic coding and discourse analysis will be used to analyze study group meetings and outcomes related to parent and teacher positioning of multilingual learners.

Pandemic Learning Loss in U.S. High Schools: A National Examination of Student Experiences

As a result of the COVID-19 pandemic, schools across much of the U.S. have been closed since mid-March of 2020 and many students have been attempting to continue their education away from schools. Student experiences across the country are likely to be highly variable depending on a variety of factors at the individual, home, school, district, and state levels. This project will use two, nationally representative, existing databases of high school students to study their experiences in STEM education during the COVID-19 pandemic.

Lead Organization(s): 
Award Number: 
2030436
Funding Period: 
Fri, 05/15/2020 to Fri, 04/30/2021
Full Description: 

As a result of the COVID-19 pandemic, schools across much of the U.S. have been closed since mid-March of 2020 and many students have been attempting to continue their education away from schools. Student experiences across the country are likely to be highly variable depending on a variety of factors at the individual, home, school, district, and state levels. This project will use two, nationally representative, existing databases of high school students to study their experiences in STEM education during the COVID-19 pandemic. The study intends to ascertain whether students are taking STEM courses in high school, the nature of the changes made to the courses, and their plans for the fall. The researchers will identify the electronic learning platforms in use, and other modifications made to STEM experiences in formal and informal settings. The study is particularly interested in finding patterns of inequities for students in various demographic groups underserved in STEM and who may be most likely to be affected by a hiatus in formal education.

This study will collect data using the AmeriSpeak Teen Panel of approximately 2,000 students aged 13 to 17 and the Infinite Campus Student Information System with a sample of approximately 2.5 million high school students. The data sets allow for relevant comparisons of student experiences prior to and during the COVID-19 pandemic and offer unique perspectives with nationally representative samples of U.S. high school students. New data collection will focus on formal and informal STEM learning opportunities, engagement, STEM course taking, the nature and frequency of instruction, interactions with teachers, interest in STEM, and career aspirations. Weighted data will be analyzed using descriptive statistics and within and between district analysis will be conducted to assess group differences. Estimates of between group pandemic learning loss will be provided with attention to demographic factors.

This RAPID award is made by the DRK-12 program in the Division of Research on Learning. The Discovery Research PreK-12 program (DRK-12) seeks to significantly enhance the learning and teaching of science, technology, engineering and mathematics by preK-12 students and teachers, through the research and development of new innovations and approaches. Projects in the DRK-12 program build on fundamental research in STEM education and prior research and development efforts that provide theoretical and empirical justification for the projects.

This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

 

 

 

 

CAREER: Promoting Equitable and Inclusive STEM Contexts in High School

This project focuses on fostering equitable and inclusive STEM contexts with attention to documenting and reducing adolescents' experiences of harassment, bias, prejudice and stereotyping. This research will contribute to understanding of the current STEM educational climates in high schools and will help to identify factors that promote resilience in the STEM contexts, documenting how K-12 educators can structure their classrooms and schools to foster success of all students in STEM classes.

Award Number: 
1941992
Funding Period: 
Sat, 02/01/2020 to Fri, 01/31/2025
Full Description: 

This project focuses on fostering equitable and inclusive STEM contexts with attention to documenting and reducing adolescents' experiences of harassment, bias, prejudice and stereotyping. An important barrier to persistence in STEM fields for marginalized groups, including women and ethnic minorities, relates to a culture in many STEM organizations, such as academic institutions, that fosters discrimination, harassment and prejudicial treatment of those from underrepresented groups. This research will contribute to understanding of the current STEM educational climates in high schools and will help to identify factors that promote resilience in the STEM contexts, documenting how K-12 educators can structure their classrooms and schools to foster success of all students in STEM classes. Further, this work will explore how to create schools where students stand-up for each other and support each other so that any student who is interested will feel welcome in STEM classes and programs.

This research aims to examine cultures of discrimination and harassment in STEM contexts with attention to: 1) assessing STEM climates in high schools in order to identify the character of discrimination and harassment, 2) understanding how youth think about these instances of bias and discrimination; 3) identifying pathways to resilience for underrepresented youth pursuing STEM interests, and 4) testing an intervention to promote bystander intervention from those who witness discrimination and harassment in STEM contexts. This research will take an intersectional approach recognizing that those who are marginalized by multiple dimensions of their identity may experience STEM contexts differently than those who are marginalized by one dimension of their identity. Because adolescence is a critical developmental period during which youth are forming their attitudes, orientations and lifelong behaviors, this research will attend to issues of bias and discrimination well before individuals enter college STEM classrooms or the STEM workforce: namely, during high school. Further, this work will examine the creation of equitable STEM climates in both college-preparation classes as well as workforce development STEM programs offered though or in partnership with high schools. This research will provide clear evidence to document the current culture of STEM contexts in high schools, using mixed methods, including surveys, qualitative interviews and longitudinal measurement. Further, the project will involve development and implementation of an intervention, which will provide the first test of whether bystander intervention can be fostered in STEM students and will involve training STEM students in key 21st century skills, such as social-cognitive capacities and interpersonal skills, enabling them to speak up and support peers from marginalized backgrounds when they observe discrimination and harassment.

CAREER: Understanding Latinx Students' Stories of Doing and Learning Mathematics

This project characterizes and analyses the developing mathematical identities of Latinx students transitioning from elementary to middle grades mathematics. The central hypothesis of this project is that elementary Latino students' stories can identify how race and language are influential to their mathematical identities and how school and classroom practices may perpetuate inequities.

Lead Organization(s): 
Award Number: 
2036549
Funding Period: 
Mon, 06/01/2020 to Sat, 05/31/2025
Full Description: 

Although the Latino population throughout the United States continues to increase, various researchers have shown that Latino students are often not afforded high quality learning experiences in their mathematics classrooms. As a result, Latino students are underrepresented in higher level mathematics courses and careers involving mathematics. Having a better understanding of Latino students' perspectives and experiences is imperative to improving their opportunities to learn mathematics. Yet, little research has made central Latinos students' perspectives of learning and doing mathematics, especially over a critical period of time like the transition from elementary to middle school. The goal of this study will be to improve mathematics teaching and learning for Latino youth as they move from upper elementary to early middle school mathematics classrooms. The project involves three major parts: investigating the policy, media, and oral histories of Latino families/communities to understand the context for participating Latino students' mathematics education; exploring Latino students' stories about their experiences learning and doing mathematics to understand these students' perspectives; and creating documentary video portraitures (or composite cases) of participants' stories about learning and doing mathematics that can be used in teacher preparation and professional development. Finally, the project will look across the experiences over the duration of the project to develop a framework that can be used to improve Latino students' mathematics education experiences. This project will provide a window into how Latino students may experience inequities and can broaden mathematics educators' views on opportunities to engage Latino students in rigorous mathematics. The project will also broaden the field's understanding of how Latino students racial/ethnic and linguistic identities influence their experiences learning mathematics. It will also identify key factors that impact Latino students' experiences in learning mathematics to pinpoint specific areas where interventions and programs need to be designed and implemented. An underlying assumption of the project is that carefully capturing and understanding Latino students' stories can illuminate the strengths and resilience these students bring to their learning and doing of mathematics.

This research project characterizes and analyses the developing mathematical identities of Latinx students transitioning from elementary to middle grades mathematics. The overarching research question for this study is: What are the developing stories of learning and doing mathematics of Latino students as they transition from elementary to middle school mathematics? To answer this question, this study is divided into three phases: 1) understanding and documenting the historical context by examining policy documents, local newspaper articles, and doing focus group interviews with community members; 2) using ethnographic methods over two years to explore students' stories of learning and doing mathematics and clinical interviews to understand how they think about and construct arguments about mathematics (i.e., measurement, division, and algebraic patterning); and 3) creating video-cases that can be used in teacher education. Traditional ways of teaching mathematics perpetuate images of who can and cannot do mathematics by not acknowledging contributions of other cultures to the mathematical sciences (Gutiérrez, 2017) and the way mathematics has become a gatekeeper for social mobility (Martin, Gholson, & Leonard, 2010; Stinson, 2004). Focusing on Latino students' stories can illuminate teachers' construction of equitable learning spaces and how they define success for their Latino students. The central hypothesis of this project is that elementary Latino students' stories can identify how race and language are influential to their mathematical identities and how school and classroom practices may perpetuate inequities. Finally, the data and video-cases will then be used to develop a conceptual framework for understanding the development of the participating students' developing mathematical identities. This framework will provide an in-depth understanding of the developing racial/ethnic, linguistic, and mathematical identities of the participating Latino students. The educational material developed (e.g. video documentaries, discussion material) from this project will be made available to all interested parties freely through the project website. The distribution of these materials, along with further understanding of Latino students' experiences learning mathematics, will help in developing programs and interventions at the elementary and middle grade level to increase the representation of Latino students in STEM careers. Additionally, identifying the key factors impacting Latino students' experiences in learning mathematics can pinpoint specific areas where interventions and programs still need to be designed and implemented. Future projects could include the assessment of these programs. This project will also inform the development of professional learning experiences for prospective and practicing teachers working with Latino or other marginalized students.

This project was previously funded under award #1941952.

A Research-Practice Partnership for Developing Computational Thinking through Linguistically and Culturally Relevant CS Curriculum in Middle School

This project will develop a research-practice partnership to plan and pilot a linguistically and culturally relevant computer science curriculum in middle school with the goal of broadening the participation of emergent bilingual (or English learner) students and Latino/a students in computer science education.

Partner Organization(s): 
Award Number: 
1923586
Funding Period: 
Tue, 10/01/2019 to Thu, 09/30/2021
Full Description: 

The University of Texas at El Paso (UTEP), together with El Paso Independent School District (EPISD), will develop a research-practice partnership (RPP) to plan and pilot a linguistically and culturally relevant computer science curriculum in middle school with the goal of broadening the participation of emergent bilingual (or English learner) students and Latino/a students in computer science (CS) education. The project will focus on the development of an RPP that can effectively help teachers use bilingual and culturally relevant tools to develop the computational thinking (CT) skills of middle school students in EPISD. By bringing together the promise of culturally relevant CS education and of dual language instruction, this project will seek an innovative solution to the problem of underrepresentation of Latinas/os and emergent bilingual students/English learners in CS education and careers. It does so through a research-practice partnership that ensures responsiveness to the needs of educational practitioners and facilitates the integration of prior NSF-funded research with existing classroom curriculum and practice. The project, together with future scaling work, potentially can serve as a model in at least two existing large networks-the NSF-funded National CAHSI INCLUDES Alliance and the New Tech Network-strengthening efforts in both to broaden participation and engagement of underrepresented students, with particular focus on CS. Through dissemination across the 60 CAHSI institutions, the proposed linguistically and culturally relevant approach could potentially contribute to broadening Hispanic and emergent bilingual participation much beyond the El Paso region. The curriculum developed collaboratively by the RPP would also be disseminated through the national New Tech Network repository of PBL curriculum, accessible to other NTN schools across the country. The model of integrating culturally responsive CT/CS instruction and linguistically responsive dual language instruction has potential to significantly advance efforts to reach, support, and engage more Hispanic youth in CS learning and careers.

The project builds upon research showing that culturally relevant CS education is a promising approach to broadening participation of minoritized students in CS and that dual language bilingual education is a successful approach to improving participation and academic achievement of emergent bilingual (or English learner) students by taking a culturally and linguistically relevant approach to CT/CS instruction for emergent bilingual and Latina/o students. Specifically, the project develops an RPP to plan, co-design, pilot, and refine a curriculum module that is bilingual (Spanish and English) and employs an existing NSF-funded culturally-relevant game-based learning platform, Sol y Agua (Akbar, et al., 2018), that uses locally familiar El Paso area geography and ecology to teach computational thinking. The project will address the following research questions: (1) In what ways and to what extent do teachers demonstrate understanding of computational thinking principles and components and of dual language principles and instructional strategies? (2) How do teachers implement a linguistically and culturally relevant PBL module using Sol y Agua game-based learning platform? And (3) In what ways and to what extent do students demonstrate learning of computational thinking principles and components during and after participating in a linguistically and culturally relevant PBL module using Sol Y Agua? The project will deploy a range of data collection including pre-post testing of teachers' knowledge and implementation of instruction, observation, video recordings of classrooms, and student written assessments and language tracking data from the software tool Sol y Agua. The research team will analyze the data using qualitative data analysis techniques as well as data mining and classification.

Looking Back and Looking Forward: Increasing the Impact of Educational Research on Practice

The focus of this conference is to carefully examine past and current research with an eye toward improving its impact on practice and to create concrete steps that could shape the nature and impact of mathematics education research.

Lead Organization(s): 
Award Number: 
1941494
Funding Period: 
Sun, 09/01/2019 to Mon, 08/31/2020
Full Description: 

The focus of the proposed conference is to carefully examine past and current research with an eye toward improving its impact on practice. This conference is designed to create concrete steps that could shape the nature and impact of mathematics education research for years to come. A diverse group of 50 participants will be invited to participate. Participants include 10 experienced K-12 educators whose perspectives will be used to anchor the conference in problems of practice. Other participants represent senior through more junior scholars who have demonstrated a commitment to addressing the disconnect between research and practice, along with technology experts to advise participants on capabilities and innovative uses of modern technologies for instruction, assessment and data management.

The overarching goal for the conference is to help the field of mathematics education think deeply about the most productive ways to answer the following questions: [1] Why hasn't past research had a more direct impact on practice? What can be learned from this historical analysis for future research? [2] What is a possible vision for research that would have a more direct impact on practice? What questions should be asked? What methods should be used? What concrete steps can be taken to launch the new research programs? [3] What are the implications of adopting new kinds of research programs? If they gain traction, how will such changes affect the broader education community and infrastructure, including preservice teacher education, teacher professional development, and the training of future researchers? How should the roles of researchers and teachers change? What incentive structures might motivate these changes? How will new programs of research interact with existing programs?

Learning Trajectories as a Complete Early Mathematics Intervention: Achieving Efficacies of Economies at Scale

The purpose of this project is to test the efficacy of the Learning and Teaching with Learning Trajectories (LT2) program with the goal of improving mathematics teaching and thereby increasing young students' math learning. LT2 is a professional development tool and a curriculum resource intended for teachers to be used to support early math instruction and includes the mathematical learning goal, the developmental progression, and relevant instructional activities.

Lead Organization(s): 
Award Number: 
1908889
Funding Period: 
Mon, 07/01/2019 to Sun, 06/30/2024
Full Description: 

U.S. proficiency in mathematics continues to be low and early math performance is a powerful predictor of long-term academic success and employability. However, relatively few early childhood degree programs have any curriculum requirements focused on key mathematics topics. Thus, teacher professional development programs offer a viable and promising method for supporting and improving teachers' instructional approaches to mathematics and thus, improving student math outcomes. The purpose of this project is to test the efficacy of the Learning and Teaching with Learning Trajectories (LT2) program with the goal of improving mathematics teaching and thereby increasing young students' math learning. LT2 is a professional development tool and a curriculum resource intended for teachers to be used to support early math instruction. The LT2 program modules uniquely include the mathematical learning goal, the developmental progression, and relevant instructional activities. All three aspects are critical for high-quality and coherent mathematics instruction in the early grades.

This project will address the following research questions: 1) What are the medium-range effects of LT2 on student achievement and the achievement gap? 2) What are the short- and long-term effects of LT2 on teacher instructional approach, beliefs, and quality? and 3) How cost effective is the LT2 intervention relative to the original Building Blocks intervention? To address the research questions, this project will conduct a multisite cluster randomized experimental design, with 90 schools randomly assigned within school districts to either experimental or control groups. Outcome measures for the approximately 250 kindergarten classrooms across these districts will include the Research-based Elementary Math Assessment, observations of instructional quality, a questionnaire focused on teacher beliefs and practices, in addition to school level administrative data. Data will be analyzed using multi-level regression models to determine the effect of the Learning Trajectories intervention on student learning.

Case Studies of a Suite of Next Generation Science Instructional, Assessment, and Professional Development Materials in Diverse Middle School Settings

This project addresses a gap between vision and implementation of state science standards by designing a coordinated suite of instructional, assessment and teacher professional learning materials that attempt to enact the vision behind the Next Generation Science Standards. The study focuses on using state-of-the-art technology to create an 8-week long, immersive, life science field experience organized around three investigations.

Lead Organization(s): 
Partner Organization(s): 
Award Number: 
2125844
Funding Period: 
Mon, 07/01/2019 to Sun, 12/31/2023
Full Description: 

New state science standards are ambitious and require important changes to instructional practices, accompanied by a coordinated system of curriculum, assessment, and professional development materials. This project addresses a gap between vision and implementation of such standards by designing a coordinated suite of instructional, assessment and teacher professional learning materials that attempt to enact the vision behind the Next Generation Science Standards. The study focuses on the design of such materials using state-of-the-art technology to create an 8-week long, immersive, life science field experience organized around three investigations. Classes of urban students in two states will collect data on local insect species with the goal of understanding, sharing, and critiquing environmental management solutions. An integrated learning technology system, the Learning Navigator, draws on big data to organize student-gathered data, dialogue, lessons, an assessment information. The Learning Navigator will also amplify the teacher's role in guiding and fostering next generation science learning. This project advances the field through an in-depth exploration of the goals for the standards documents. The study begins to address questions about what works when, where, and for whom in the context of the Next Generation Science Standards.

The project uses a series of case studies to create, test, evaluate and refine the system of instructional, assessment and professional development materials as they are enacted in two distinct urban school settings. It is designed with 330 students and 22 teachers in culturally, racially and linguistically diverse, under-resourced schools in Pennsylvania and California. These schools are located in neighborhoods that are economically challenged and have students who demonstrate patterns of underperformance on state standardized tests. It will document the process of team co-construction of Next Generation Science-fostering instructional materials; develop assessment tasks for an instructional unit that are valid and reliable; and, track the patterns of use of the instructional and assessment materials by teachers. The study will also record if new misconceptions are revealed as students develop Next Generation Science knowledge,  comparing findings across two diverse school locations in two states. Data collection will include: (a) multiple types of data to establish validity and reliability of educational assessments, (b) the design, evaluation and use of a classroom observation protocol to gather information on both frequency and categorical degree of classroom practices that support the vision, and (c) consecutive years of ten individual classroom enactments through case studies analyzed through cross-case analyses. This should lead to stronger and better developed understandings about what constitutes strong Next Generation Science learning and the classroom conditions, instructional materials, assessments and teacher development that foster it.

This project was previously funded under award #1907944.

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