skip to main content

Attention:

The NSF Public Access Repository (NSF-PAR) system and access will be unavailable from 11:00 PM ET on Friday, September 13 until 2:00 AM ET on Saturday, September 14 due to maintenance. We apologize for the inconvenience.


Title: The Classroom‐Research‐Mentoring Framework: A lens for understanding science practice‐based instruction
Abstract Reformed science curricula provide opportunities for students to engage with authentic science practices. However, teacher implementation of such curricula requires teachers to consider their role in the classroom, including realigning instructional decisions with the epistemic aims of science. Guiding newcomers in science can take place in settings ranging from the classroom to the undergraduate research laboratory. We suggest thinking about the potential intersections of guiding students across these contexts is important. We describe the Classroom‐Research‐Mentoring (CRM) Framework as a novel lens for examining science practice‐based instruction. We present a comparative case study of two teachers as they instruct undergraduate students in a model‐based inquiry laboratory. We analyzed stimulated‐recall episodes uncovering how these teachers interacted with their students and the rationale behind their instructional choices. Through the application of the CRM Framework, we revealed ways teachers can have instructional goals that align with those of a research mentor. For example, our teachers had the goals of “creating an inclusive environment open to student ideas,” “acknowledging students as scientists,” and “focusing students on skills and ideas needed to solve biological problems.” We suggest three functions of research mentoring that translate across the classroom and research laboratory settings: (1) build a shared understanding of epistemic aims, (2) support learners in the productive use of science practices, and (3) motivate learner engagement in science practices.  more » « less
Award ID(s):
2020788
NSF-PAR ID:
10465397
Author(s) / Creator(s):
;
Date Published:
Journal Name:
Science Education
ISSN:
0036-8326
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
More Like this
  1. Abstract

    For students to meaningfully engage in science practices, substantive changes need to occur to deeply entrenched instructional approaches, particularly those related to classroom discourse. Because teachers are critical in establishing how students are permitted to interact in the classroom, it is imperative to examine their role in fostering learning environments in which students carry out science practices. This study explores how teachers describe, or frame, expectations for classroom discussions pertaining to the science practice of argumentation. Specifically, we use the theoretical lens of a participation framework to examine how teachers emphasize particular actions and goals for their students' argumentation. Multiple‐case study methodology was used to explore the relationship between two middle school teachers' framing for argumentation, and their students' engagement in an argumentation discussion. Findings revealed that, through talk moves and physical actions, both teachers emphasized the importance of students driving the argumentation and interacting with peers, resulting in students engaging in various types of dialogic interactions. However, variation in the two teachers' language highlighted different purposes for students to do so. One teacher explained that through these interactions, students could learn from peers, which could result in each individual student revising their original argument. The other teacher articulated that by working with peers and sharing ideas, classroom members would develop a communal understanding. These distinct goals aligned with different patterns in students' argumentation discussion, particularly in relation to students building on each other's ideas, which occurred more frequently in the classroom focused on communal understanding. The findings suggest the need to continue supporting teachers in developing and using rich instructional strategies to help students with dialogic interactions related to argumentation. This work also sheds light on the importance of how teachers frame the goals for student engagement in this science practice.

     
    more » « less
  2. Abstract

    Teachers' instructional practices are critical for guiding students' engagement in scientific practices within the classroom knowledge building community. In this study, we seek to understand how teachers' instructional supports of epistemic aspects involved in scientific modeling may influence students' meaningful engagement in the practice. In particular, we examine two upper elementary teachers' epistemological messages about modeling over the course of a model‐based unit and focus group conversations in consensus model activities to explore the relationship between teachers' instructional supports and students' practice. The results suggest that each teacher was sharing complex messages about various aspects of the modeling practice ranging from procedural to epistemic. Further, those messages were then reflected in students' work. Our findings indicate that teachers' (a) foregrounding of epistemological messages, (b) consistency in emphasizing those messages, and (c) unpacking of those messages may play an important role in how epistemological ideas about modeling are taken up by students. We conclude the paper by discussing implications for supporting teachers in meaningfully enacting modeling practice.

     
    more » « less
  3. Abstract

    This study proposes a strategic framework to guide teachers’ curriculum adaptation, planning, and enactment as a lever for redistributing epistemic agency. This framework intends to position teachers as strategic decision‐makers around when and how to open up aspects of their curriculum. We argue that seeing the aspects of Next Generation Science Standards‐aligned curricula—the methods of investigation, the anchoring phenomena, and the explanatory models students construct—as entry points for redistributing epistemic agency may help teachers make inroads to shifting their classroom practice towards more responsive instruction. Importantly, our tool acknowledges that there are different “levels” at which teachers might strategically decide to open up space for student decision‐making. These decisions may have a differential impact on students’ subsequent participation in science practices. In this paper, we will use three cases to highlight the specific and incremental ways that teachers can open up aspects of the curriculum and how those openings redistributed epistemic agency in their classroom. We argue that this framework may be used as a tool for engaging teachers in conversation about how they can begin to position students as partners in the epistemic decisions that drive classroom activity.

     
    more » « less
  4. Abstract

    This article reports on analyses of the instructional practices of six middle‐ and high‐school science teachers in the United States who participated in a research‐practice partnership that aims to support reform science education goals at scale. All six teachers were well qualified, experienced, and locally successful—respected by students, parents, colleagues, and administrators—but they differed in their success in supporting students' three‐dimensional learning. Our goal is to understand how the teachers' instructional practices contributed to their similarities in achieving local success and to differences in enabling students' learning, and to consider the implications of these findings for research‐practice partnerships. Data sources included classroom videos supplemented by interviews with teachers and focus students and examples of student work. We also compared students' learning gains by teacher using pre–post assessments that elicited three‐dimensional performances. Analyses of classroom videos showed how all six teachers achieved local success—they led effectively managed classrooms, covered the curriculum by teaching almost all unit activities, and assessed students' work in fair and efficient ways. There were important differences, however, in how teachers engaged students in science practices. Teachers in classrooms where students achieved lower learning gains followed a pattern of practice we describe asactivity‐based teaching, in which students completed investigations and hands‐on activities with few opportunities for sensemaking discussions or three‐dimensional science performances. Teachers whose students achieved higher learning gains combined the social stability characteristic of local classroom success with more demanding instructional practices associated withscientific sensemakingandcognitive apprenticeship. We conclude with a discussion of implications for research‐practice partnerships, highlighting how partnerships need to support all teachers in achieving both local and standards‐based success.

     
    more » « less
  5. Scholars have suggested that one way to promote informed decision making about pressing socioscientific issues is to incorporate epistemic practices in science curricula. However, a key factor in teaching with such curricula is whether and how teachers can adapt instruction from their routine teaching approaches. Through an adaptive expertise lens, in this study, we examine how two teachers, teaching with agent-based computational complex systems models, varied in their implementations of epistemic practices and how consequently students' performance on epistemic practices was impacted. Through qualitative analyses of two teachers’ implementation recordings, this study examines teachers’ adaptive expertise in curricular implementations that aim at promoting student epistemic practices and provides examples of high and low levels of adaptive expertise that result in distinct student classroom experiences. This study carries implications for future teacher professional development geared towards improving students' epistemic practices. 
    more » « less