The subject of buffer solutions in chemistry is a challenging concept for students to learn due to its abstract nature. The difficulties that students face in learning about buffer solutions can lead to poor performance and alternative conceptions about the topic. The development of successful conceptual understanding to solve buffer solution…

This study examined whether different cognitive correlates are associated with spelling of different target types, such as phonologically consistent and inconsistent syllables, of Korean Hangul among 94 five-year-old first language (L1) Korean children and 41 foreign language (FL) learners who are Hong Kong Chinese college students. Korean…

The design and facilitation of asynchronous online courses can have notable impacts on students related to persistence, performance, and perspectives. This case study presents current conditions for cognitive load and Community of Inquiry (CoI) presences in an asynchronous online introductory undergraduate STEM course. Researchers present the…

Use of educational technology has escalated in recent times. This study surveyed teachers in the business school of a Canadian university after it quickly pivoted to online delivery of all classes after the initial jolt of the COVID-19 pandemic. The purpose of the survey was to investigate the antecedents of the teachers' intention to use…

HOTS is one part of the skills that need to be developed in the 21st Century . This study aims to determine the characteristics of the Fundamental Physics Higher-order Thinking Skill (FundPhysHOTS) test for prospective physics teachers using Item Response Theory (IRT) analysis. This study uses a quantitative approach. 254 prospective physics…

The purpose of this study was to create a valid and reliable volleyball common content knowledge (VB-CCK) test in secondary physical education contexts in the United States. Two physical education teacher educators served as content experts and developed test items for the VB-CCK test. We then established content validity with a group of…

Adolescents face complex texts rich in academic language. Existing research has documented how teachers can design curriculum to scaffold students' comprehension of complex texts, but little work has documented the moments of adolescents' encounters with complex texts, and how teachers can scaffold these encounters on a moment-to-moment basis to…

The transition of our large ([approximately]300 student) introductory soil science course to the online setting created several challenges, including engaging first- and second-year students, providing meaningful hands-on learning activities, and setting up online exams. The objective of this paper is to describe the development and use of…

Students often show difficulties in understanding rational numbers. Often, these are related to the natural number bias, that is, the tendency to apply the properties of natural numbers to rational number tasks. Although this phenomenon has received a lot of research interest over the last two decades, research on the existence of qualitatively…

Educators' support when using informational text in kindergarten is foundational to children's comprehension and future learning. Prior research has not offered clear insight into their help when children experience difficulties during informational text comprehension instruction. The current study examined one kindergarten educator's support.…

To ensure that student academic growth in a subject area is accurately captured, it is imperative that the underlying scale remains stable over time. As item parameter stability constitutes one of the factors that affects scale stability, NWEA® periodically conducts studies to check for the stability of the item parameter estimates for MAP®…

The Rennie Center for Education Research & Policy partnered with The Boston Foundation to examine and document the school-level practices that have enabled high growth and high academic achievement at the Pioneer Charter School of Science II, the winner of the 2021 Pozen Prize for Innovative Schools. The Rennie Center began with a review of…

There is an increased demand on nursing faculty to provide quality teaching and assessment. Nursing faculty are required to ensure accurate assessment of learning through testing and outcome measurement that are critical elements of the evaluation process. Likewise, nursing faculty should implement a logical evaluation system. However, the…

How can we improve the instructional effectiveness of an online slideshow lesson? In the present study, college students received a 12-slide multimedia slideshow lesson on how a geographic information system works. In a 2 × 2 design, the lesson was presented one complete slide at a time (large segment) or added one section of the slide at a time…

Word problems embed a math equation within a short narrative. Due to their structure, both numerical and linguistic factors can contribute to problem difficulty. The present studies explored the role of irrelevant information in word problems, to determine whether its negative impact is due to numerical (foregrounding hypothesis) or linguistic…