Proportional reasoning problems can be solved using algebraic reasoning. Therefore, making connections between proportional reasoning and algebraic thinking is important for solving problems. This study examined K-8 teachers' problem-solving strategies as they worked out a real world multi-step problem that involved proportional reasoning and…

As new science standards increase emphasis on the teaching of science and engineering practices, research is needed on the implementation and outcomes of students' experiences with authentic inquiry-based activities. Using a framework on teacher support for inquiry, we examined results from a national survey of middle school science fairs. Three…

Designers of critical mathematics instruction have documented difficulties in simultaneously fostering the development of critical consciousness while supporting students in developing understandings of new mathematics. However, confining justice-oriented tasks to applications of previously learned mathematics limits the degree to which these…

Asynchronous, online mathematics teacher professional development (PD) was designed to align with research on teacher professional learning as well as to support Communities of Inquiry (e.g., Garrison et al., 2000). The intervention included two actively facilitated formats and a structured independent condition, where facilitation was integrated…

In this article, we examined the impact of the COVID-19 pandemic on education. We combined collaborative inquiry and photo-eliciting methods to examine education with a reflective lens and understand changes that occurred during the pandemic. A principal and a vice principal working in different public schools adopted the dual roles of being…

Automatic speech recognition (ASR) has considerable potential to model aspects of classroom discourse with the goals of automated assessment, feedback, and instructional support. However, modeling student talk is besieged by numerous challenges including a lack of data for child speech, low signal to noise ratio, speech disfluencies, and…

Multimodal representations play crucial role in students' learning process that students communicate their ideas by using representations. The main aim of this research is to determine the effects of multimodal representations on students' science learning. Quasi-experimental with pre-test and post-test design was used in this study. This study…

We report on findings from two one-on-one teaching experiments with prospective middle school teachers (PTs). The focus of each teaching experiment was on identifying and explicating the mental processes and types of intermediate, supporting reasoning that each PT used in their development of combinatorial reasoning. The teaching experiments were…

Bystander intervention has been identified as an effective strategy to resolve bullying incidents. Research suggests that student willingness to intervene (WTI) is a robust predictor of bystander intervention. Toxic masculinity is "the constellation of socially regressive male traits that serve to foster domination, the devaluation of women,…

The aim of this study is to examine the effect of SCM-based self-regulation writing instruction on the expository writing and self-regulation skills of middle school 7th grade students. In the research, explanatory sequential mixed method, in which qualitative and quantitative research designs are used together, was used. In the quantitative…

Numbers and variables often follow the same principles of arithmetic operations, yet numbers can be computed to a value whereas variables cannot. We examined the effect of symbols--numbers versus variables--on middle school students' problem-solving behaviors in a dynamic algebra notation system by presenting problems in numbers (e.g., 3+5-3) or…

Attending to students' thinking and using it to inform instruction has been shown to be an effective teaching practice. Although research on teacher noticing has explored how teachers attend to and interpret thinking in the moment and through video, less is known about the ways in which teachers notice students' thinking in written work, as well…

A tension in designing classroom learning involves balancing the questions and interests of students with the goals of teachers and standards. One approach to navigating this tension in science classrooms is to simultaneously support and constrain students' questions about an observable natural phenomenon in the classroom and then take up those…

Many bi/multilingual students who speak low-incidence languages or at the secondary level have no access to bilingual education. This cross-case analysis draws from language ideologies, policymaking, and critical multilingual language awareness to understand how "non-bilingual" teachers can create multilingual classroom spaces. Findings…

We explore the epistemological issues that arise when considering STEM as a curricular and instructional construct. Our approach is somewhat unique in that we are not focused on the curricular or instructional boundaries of STEM education, but consider the nature of the cognitive activity at play during STEM-focused activity, with an emphasis on…