This article describes a collaborative project across three institutions to develop, implement, and evaluate a series of tutorials and case studies that highlight fundamental tools of data science--such as visualization, data manipulation, and database usage--that instructors at a wide-range of institutions can incorporate into existing statistics…

Vaping (the use of an e-cigarette) is a common practice among teenagers; 26.7% of high school students report vaping in the last 30 days (Johnston, Miech, O'Malley, Bachman, Schulenberg, and Patrick 2019), making this issue highly relevant. In order to make an informed decision about the use of e-cigarettes, students need to understand the impacts…

The goal of this article is to assist individualized education program (IEP) team personnel to not make errors in the placement of students. To do so the authors: (1) describe what a placement decision is and who makes the decision; (2) review the placement requirements of the Individuals With Disabilities Education Act (IDEA, 2006); (3) examine…

In 2011, the Washington Dyslexia Resource Guide was created as a capstone document highlighting the multiple professional learning resources used by the Office of Superintendent of Public Instruction (OSPI) and the Educational Service Districts (ESDs). From 2005 to 2010, OSPI received funding from the WA State Legislature to work closely with…

With the growth in distance education offerings, instructors who now teach quantitative material via the web have been faced with many challenges. Foremost has been the need to develop appropriate methods for teaching such material to students who are not physically in the classroom. Methodologies that have traditionally been taught in a highly…

A survey with nine meteorological charts, maps, and images from a 2015 significant weather event was administered to meteorologists (N = 93) to identify which spatial thinking skills they report using with each chart, map, and image. Results reveal high reported use of mental animation (74.6%), disembedding (72.4%), and perspective taking (71.6%)…

The "Next Generation Science Standards" ("NGSS") and the guiding "Framework" invite students to engage in practices of scientific argumentation and modeling through which they can collaborate as young scientists and develop understandings of disciplinary core ideas and crosscutting concepts. This article shares…

Importance: The article raises a point of visual representation of big data, recently considered to be demanded for many scientific and real-life applications, and analyzes particulars for visualization of multi-dimensional data, giving examples of the visual analytics-related problems. Objectives: The purpose of this paper is to study application…

This theoretical paper describes how Community-based Mathematical Modeling can advance equity and cultivate civic empathy in elementary school settings. We provide a framework for community-based mathematical modeling instruction consisting of five goals: facilitating connections, fostering engagement, promoting rigor, cultivating civic empathy,…

Purpose: This paper analyses research strategies followed by farmer groups in Tigray, that were involved in participatory experimentation. Understanding choices made by farmers in such experimentation processes is important to understand reasons why farmers in Tigray often hesitated to adopt recommended practices. Design/Methodology/Approach: A…

When undertaking quantitative hypothesis testing, social researchers need to decide whether the data with which they are working is suitable for parametric analyses to be used. When considering the relevant assumptions they can examine graphs and summary statistics but the decision making process is subjective and must also take into account the…

In this article, we introduce recently released, publicly available resources, which allow users to watch videos of hidden articulators (e.g. the tongue) during the production of various types of sounds found in the world's languages. The articulation videos on these resources are linked to a clickable International Phonetic Alphabet chart…

Computational thinking (CT) is increasingly acknowledged as an essential skill to solve problems interdisciplinary. This paper describes the development and validation of the unplugged activity of CT in science (ACTS) module, which is specifically designed to integrate CT. The present study was conducted in five phases: Phase I was composed of…

Visual representations and manipulatives are a highly advocated mathematical tool for the teaching and learning of multiplication and division. Although there is some prior research on elementary teachers' general use of manipulatives and visual representations, there is little to no specific focus on use of such representations on a specific…

Museum educators are in the business of communication. After creating, implementing and evaluating a program or exhibition, museum educators need to communicate findings effectively. Design plays a crucial role in communication: "the way we package our words and data reflects on audience perception--both in terms of their views of our…