As implementation of the "Next Generation Science Standards" moves forward, there is a need for new assessments that can measure students' integrated three-dimensional science learning. The National Research Council has suggested that these assessments be multicomponent tasks that utilize a combination of item formats including…

A good diagnostic assessment is one that can (i) discriminate between students of different abilities for a given skill set, (ii) be consistent with ground truth data and (iii) achieve this with as few assessment questions as possible. In this paper, we explore a method to meet these objectives. This is achieved by selecting questions from a…

This study describes the role that Rasch measurement played in the development of assessments aligned to the "Next Generation Science Standards," tasks that require students to use the three dimensions of science practices, disciplinary core ideas and cross-cutting concepts to make sense of energy-related phenomena. A set of 27…

This article is an edited transcription of a groundbreaking multi-sector presentation on "Critical Race Theory in Schools?" by a prominent panel of PK-12 school educators, education organization leaders, legal advocate, teacher educators, and academic researchers. The presentation took place virtually as a public seminar in response to…

This article explores the effectiveness of the pedagogical practices associated with the cognitive load theory and the van Hiele theory, which are two theories from cognitivism and constructivism perspectives, respectively. Following a quasi-experiment, the quantitative analysis of 157 high school students' responses to pre, post, and retention…

This paper draws on numerous data sources to better understand the shift from additive to multiplicative thinking in years 4 to 9. Research studies that have used the Scaffolding Numeracy in the Middle Years assessment tasks have found that while students can be supported to move through the early and upper zones of the Learning and Assessment…

In this study, we aim to investigate the role of language in small group peer collaboration. Based on the notion of symmetrical scaffolding, we draw on theories of dialogic space and functional linguistics to analyse a transcript of three six-year-old students as they explore a shared understanding of 'two more than'. Using Martin and White's…

Due to grades as a primary concern in school selection in China, parents tend to choose a better school when their children enter secondary school from primary school resulting in the changing peer group (reference group). According to the Social Comparison Theory, individuals are affected by comparing with the people around them to get their own…

Formative assessment can facilitate teachers' abilities to elicit and notice the disciplinary substance of students' thinking and to respond based on this. Following a design-based process, we developed principled practical knowledge to create resources that might guide experienced teachers in examining their formative assessment practice and…

Understanding exam score distributions has implications for item response theory (IRT), grade curving, and downstream modeling tasks such as peer grading. Historically, grades have been assumed to be normally distributed, and to this day the normal is the ubiquitous choice for modeling exam scores. While this is a good assumption for tests…

In her 2019 address, Ann Marie Ryan, president of the Organization of Educational Historians, examines historical consciousness and educational spaces. Historical consciousness requires historiographical knowledge--coming to an understanding of history after considering multiple historical accounts and interpretations. Historical theorist Jörn…

In test equating, one critical equating property is the group invariance property which indicates that the equating function used to convert performance on each alternate form to the reporting scale should be the same for various subgroups. To mitigate the impact of disrupted learning on the item parameters during the COVID-19 pandemic, a…

Students often have limited opportunities in school to grapple with the ramifications of the increasing influence technology companies exert over their lives. Digital citizenship curricula could be the exception, but they typically emphasize personal safety and respectful behavior online, ignoring more participatory or justice-oriented notions of…

The fields of quantitative and covariational reasoning boast a wide range of powerful theoretical tools, which are described carefully in the literature. Less frequent and explicit attention, however, has been paid to writing down detailed, practical guidance for operationalizing these theoretical constructs. Some guidance is provided by…

Since the George Floyd murder in 2020 and Black Lives Matter campaign, there has been increased interest among evaluators and PIs in Diversity, Equity and Inclusion (DEI) in their projects and evaluations. Our previous research showed a lack of clarity in understanding the distinction between the terms in practice and desire to engage with these…