Many of today's educators learned math in elementary and secondary schools with approaches very different from those outlined in the current standards, and it is difficult to teach for proficiencies educators have not yet developed in themselves. How can teachers find time for this kind of professional learning with all the other responsibilities…

The 21st century looks quite different in reality to the predictions made by science fiction writers. Instead of a world dominated by flying cars and androids, we have found ourselves living in the wake of a global pandemic, experiencing an increasing frequency of natural disasters, battling political turmoil and global refugee crises, all set…

The recognition that researcher discretion coupled with unconscious biases and motivated reasoning sometimes leads to false findings ("p-hacking") led to the broad embrace of study preregistration and other open-science practices in experimental research. Paradoxically, the preregistration of quasi-experimental studies remains uncommon…

The chromatographic separation of plant pigments is one of the most popular and visually appealing experiments encountered by young scientists when they are introduced to the principles of analytical chemistry. As such, it has found widespread application in schools, public engagement activities, and undergraduate laboratories. However, most of…

The importance of mathematical problem posing has been acknowledged by many researchers. In this theoretical paper, we want to capture different meanings and aspects of problem posing by approaching it from three different levels: (1) by comparing definitions, (2) by relating it to other constructs, and (3) by referring to research and teaching…

In this article, the authors define numberless math stories and highlight three strategies for supporting equitable problem solving: (1) The Turn-and-Tell Strategy; (2) Storyboard and Story Mat; and (3) The Act-It-Out Strategy. These three strategies open up problem solving and give every student access to a challenging mathematics curriculum…

The nature of the development of arithmetic performance has long been intensively studied, and available scientific evidence can be evaluated and synthesized in light of Nelson and Narens' model of metacognition. According to the Nelson-Narens model, human cognition can be split into two or more interrelated levels. Obviously, in the case of more…

Increasing the performance of secondary students with learning disabilities (LD) in mathematics on word problem-solving tasks involving ratios and proportions is challenging for secondary math teachers. Teachers must use evidence-based practices to enhance secondary students' problem-solving proficiency and math achievement. Schema-based…

The emerging field of social entrepreneurship seeks to address social challenges in environments where traditional public sector institutions are weak or absent. With its explicit focus on solving problems, social entrepreneurship is inherently interdisciplinary. A well-designed undergraduate course in social entrepreneurship can enhance…

Students with both academic and behavioral risk factors can benefit from participation in self-regulated strategy development (SRSD) instruction. Educators can use systematic screening procedures as part of effective data-informed decision making for identifying students who could benefit from SRSD. In this manuscript we detail screening…

The instructional rationale behind critical pedagogy is to provide students the opportunity to voice their personal stories and opinions, and to reflect and act upon social concerns relevant to their daily lives. Students can then practice being agents of transformation in their own lives, starting in the classroom. This paper is based on the…

Various theories and models discuss how instructional designers can develop systems that allow learners to engage in problem-solving. To date, many of these theories and models that guide design often describe how learners engage in meaning-making within a situated context; however, they do not address strategies instructional designers can use to…

Drawing inspiration from Dr. Ada Long's (1995) presidential address, the authors describe an experience that facilitates neighborhood-building among honors educators and students across the nation as well as a neighborhood approach to understanding social problems. Focusing on food justice in the first year of the Justice Challenge, honors…

In this article, we reflect on our experiences with teaching ethnographic skills and sensibilities to MSc students at a Dutch university. Using methods such as (self)observation, journaling and reflection, we highlight dilemmas (conceptual, practical, ethical) faced by students when doing ethnographic fieldwork and dilemmas that emerged in…

Current methods for evaluating faculty teaching fall short, and one way to address this is through campus-wide initiatives that focus on change at the level of academic units. The complex context of higher education makes meaningful teaching evaluation difficult; in particular, four sobering realities of this context must be taken into account in…