In this paper, we consider the issues involved in creating appropriate problems for a popular mathematics competition, and how such problems differ from problems typically encountered in a classroom. We discuss the differences and similarities in school curricula versus the generally agreed upon topics encountered in international competitions.…

Teacher professional development is to be continuous to ensure its sustainability, indicating the need for unceasing scaffolding provided to the teacher for their professional learning staring with the pre-service teacher education program and going on till their retirement. In-service teacher professional development programs/activities could…

Objective: Systems thinking can be counterintuitive to everyday ways of knowing. This can surface doubt around predicted patterns of emergence in complex systems data, especially as it relates to the current climate crisis and related justice-oriented solutions. Method: Our study describes a four-year design-based research project in which we…

Introduction: Climate change is a pressing topic as scientists continue to reveal its links to human activities as contributing factors to its exacerbation. These observations lead global governments to seek initiatives that could mitigate these negative impacts. South Africa's government has attempted to grow knowledge and awareness by…

The refractive index of a liquid is known to depend strongly on the temperature gradient of liquids. When a laser beam passes through a transparent material going through thermal diffusion, the light projected onto a screen will be displaced in relation to the thermal diffusivity. A simple apparatus is used to measure the time evolution t of the…

This study aims to determine Turkish high school students' misconceptions about the electric charge imbalance by using a four-tier misconception test, where the main questions are accompanied by a question about the reason for the answer, as well as student declarations about their degrees of certainty. A four-tier electric charge imbalance…

Teaching the noncommutativity of the product of matrices to high school or college level students is a difficult task when approached from a purely formal perspective. The aim of this paper is to present a simple experimental activity for teaching the noncommutativity of the matrix product, based on the Jones calculus, a mathematical formalism for…

In 2015, Idaho adopted the nation's first direct admissions system and proactively admitted all high school graduates to a set of public institutions. This reimagination of the admissions process may reduce barriers to students' enrollment and improve access across geographic and socioeconomic contexts by removing many human capital,…

This explanatory sequential mixed-methods study examined athletic participation rates between 2016 and 2019 of nine male IHSA-sanctioned sports in Illinois. The quantitative portion examined whether a statistically significant difference exists between low socioeconomic students and non-low-income high school students' participation in high school…

Student tardiness has not received as much attention as absences in research on school attendance, despite the disruptions to learning it can cause. The purpose of this study was to design, implement, and study an alternative intervention--the Student Training for a Restorative Outlook for Needed Growth (S.T.R.O.N.G.) Program--to the existing…

Learning a second language is an increasingly vital skill in our globalized society. State and federal programs promote at least two years of world language study for all students (Massachusetts Department of Elementary and Secondary Education, 2018; O'Rourke, 2016). Federal and state laws call for all students to have access to learning in the…

The U.S. Census Bureau and its Statistics in Schools (SIS) program offer a number of tools that students can use to access data. Students can find city- or state-specific information about their birthplace, current place of residence, or ideal future hometown, for example. Using these tools, students and teachers can see data on housing,…

The United States of America has a unique problem of school shootings. The victims of school shootings are robbed of their futures at the very institutions attempting to prepare them for college, career, and citizenship. These shootings have inspired massive, costly security upgrades in American schools. This target hardening is one way to prevent…

Stress can have a negative effect on overall well-being, trigger physical disease, and contribute to mental health disorders. The 10-item Perceived Stress Scale (PSS-10) is frequently used in research. However, there are limited studies on the test-retest reliability of the PSS-10 with adults, and no studies could be identified that tested this…

Studio Thinking 3 is a new edition of a now-classic text, a research-based account of teaching and learning in high school studio arts classes. It poses a framework that identifies eight habits of mind taught in visual arts and four studio structures by which they are taught. This expanded, full-color edition includes new material about how the…