This study investigates the effects of instruction on second language (L2) pragmatic competence and the factors that moderate the effectiveness of pragmatics instruction. A comprehensive literature search yielded 29 primary studies that involved 1,898 L2 learners, generating 54 effect sizes for between-group contrasts. Aggregated results showed…

In this article, the author describes how an "I do, we do, you do" scaffolded approach for explicit instruction can be utilized to teach map skills to students in kindergarten through grade 2. She argues that classroom teachers who are familiar with explicit instruction may frequently use the model for reading and math instruction while…

The purpose of this action research study was to investigate the writing instruction of teachers in ninth grade English and Social Studies classes at DMV High School, a private school in which students matriculate from over one hundred different feeder schools. The participants and collaborators in cycle 1 were teachers and student in a sampling…

Facilitating the transformation of vocabulary from receptive to productive can be challenging for second language (L2) teachers. Although some studies have focused on understanding activities that promote productive vocabulary in written modes (e.g., Teng & Xu, 2022), little is known about the effect of activities on productive vocabulary in…

This article is devoted to the development of an adaptive personalized online course in mathematics for students, which was implemented on the Stepik platform. The authors discuss a non-linear approach to online learning that adapts to the needs of the student as they progress through the course content, which leads to an individual learner's…

Young children, especially those from lower-resource communities, often do not have adequate exposure to robust mathematics instruction in preschool. Well-organized and focused early mathematical interventions can help young children develop a foundation of informal mathematics knowledge and lead to greater mathematics knowledge upon entry into…

Young children, especially those from lower-resource communities, often do not have adequate exposure to robust mathematics instruction in preschool. Well-organized and focused early mathematical interventions can help young children develop a foundation of informal mathematics knowledge and lead to greater mathematics knowledge upon entry into…

U.S. middle school teachers have struggled to meet the instructional needs of students in the area of mathematics. Teachers' approaches to assessment and instructional strategies remain understudied; such knowledge could help educational leaders to devise strategies to boost student achievement. The purpose of this qualitative study was to examine…

Strategic reading is an important consideration in the L2 reading classroom. This study investigated the effects of a Chinese as a Second Language (CSL) strategies-based reading instruction program, in which participants were explicitly taught ten top-down reading strategies. Thirty-four students enrolled in an advanced-level Chinese class…

Dynamic assessment (DA) breaks the traditional dichotomy between assessment and instruction by including mediation in assessment procedures ((Poehner "Dynamic assessment: A Vygotskian approach to understanding and promoting second language development." Springer, Berlin, Germany, 2008)). The focus of DA is on how students or test-takers…

Bounded by the statements of Feynman and Galileo, I describe certain tricks that can be useful for the teaching of physics. In particular, I describe the calculation of the center of mass (centroid) of an arc of circumference and a circular sector. For this purpose, I also use Pappus's theorems. An Appendix is available with Archimedes' method to…

The various aspects of projectile motion have been analyzed many times in this journal. As a sample, over the years, authors have investigated particular details of the path of a projectile and different situations for launching projectiles. Others have written about a nifty way to determine the maximum height of a projectile, finding the range of…

Leading on from a paper published in the previous edition of the "AMEJ" (Kissane, 2023), which looked at scientific calculators and irrational numbers, Barry Kissane now turns his attention to the attributes of modern calculators as environments for learning about rational numbers.

In this paper, we propose a novel method for deriving Russell-Saunders terms of complex atomic systems with an arbitrary number of equivalent electrons in orbitals with a higher azimuthal number. The method can be regarded as an extension of the classic works of Douglas, McDaniel, and Hyde but with several notable improvements, including the…

By organizing an extracurricular seminar, based on the analysis of the intermolecular dispersion action in normal alkanes, a new topological index (named "Intermolecular Interaction Index (IMI)") was proposed to express the intermolecular dispersion force. The IMI has an excellent linear relationship with the boiling point (T[subscript…