Increasingly students, particularly those in the social sciences, work with survey data collected through a more complex sampling method than a simple random sample. Failing to understand how to properly approach survey data can lead to inaccurate results. In this article, we describe a series of online data visualization applications and…

Improving the quality of teaching and instruction takes time and planning and may be costly and require intensive work. This is particularly true when trying to make improvements among multiple preschool sites, because preschool systems often lack a cohesive infrastructure for supporting high-quality implementation of curricula and teacher…

Previous studies on the effectiveness of virtual laboratories for learning have shown inconsistent results over the past decade. The purpose of this research was to explore the effects of a virtual laboratory and meta-cognitive scaffolding on students' data modeling competences. A quasi-experimental design was used. Three classes of eighth graders…

The tool, "Elevating Instruction: A Planning Tool," was designed to aid teachers in improving literacy instruction to best meet the academic needs of all students, including advanced readers in the primary classroom. It is crucial for teachers to elevate reading practices for advanced readers during the time when young learners are…

This paper was developed within the scope of a PhD thesis that intends to characterize the use of mobile applications by the students of the University of Aveiro during class time. The main purpose of this paper is to present the results of an initial pilot study that aimed to fine-tune data collection methods in order to gather data that…

Mobile learning from a posthumanist critical perspective is the co-figuration of learner with geolocative mobile devices that blurs boundaries of the networked body. In this study, four art education researchers explore geolocative co-figurative possibilities of mobile learning. The authors theorize co-figurative agency and heighten awareness of…

The study of earthquakes can help students build connections between theoretical analysis and real-world applications. However, units on earthquakes typically struggle to bridge that gap between theory and application. Traditional class activities focus on measuring earthquakes, such as triangulating epicenters by analyzing P and S wave arrival…

Social media can contribute to an inclusive society, but they are also asymmetrical and polarised communication spaces. This requires competent teachers to build critical digital citizenship. The aim of this article is twofold: to present web scraping and text analytics as tools that define teachers' digital competences, and to investigate which…

Analysis of programming process data has become popular in computing education research and educational data mining in the last decade. This type of data is quantitative, often of high temporal resolution, and it can be collected non-intrusively while the student is in a natural setting. Many levels of granularity can be obtained, such as…

This paper examines the role of the microgenetic method in science education. The microgenetic method is a technique for exploring the progression of learning in detail through repeated, high-frequency observations of a learner's "performance" in some activity. Existing microgenetic studies in science education are analysed. This leads…

The pressure is on. Principals, expected to improve math performance at their schools, often don't know where to begin--as they may be uncomfortable with math themselves or believe that their schools are already doing all that they can. How can K-12 school leaders recognize and ensure that their school or district is supporting good math…

In the last decade, commercial Unmanned Aerial Vehicles (UAVs) have become more accessible for use in civil roles such as scientific research. Despite their increasing use in research, there has been little investigation of their potential use as an educational tool in Geoscience. This small-scale mixed methods research investigated the potential…

Building sets, video games, and scatterplots may seem unrelated, but when they are combined into a problem-based learning (PBL) lesson, these elements join to create a unique learning experience. PBL lessons drive instruction by focusing learning and activities around a central challenge or question while providing a relevant, captivating, and…

In teaching Strategic Management, it is imperative that students first learn how to audit the firm before they begin analysis, planning and implementation. Unfortunately this is a step often overlooked. Without a complete and up to date audit, any analysis conducted would have questionable validity and reliability. This report focuses on an…

The fruit fly ("Drosophila melanogaster") is an ideal subject for studying inheritance patterns, Mendel's laws, meiosis, Punnett squares, and other aspects of genetics. Much of what we know about genetics dates to evolutionary biologist Thomas Hunt Morgan's work with mutated fruit flies in the early 1900s. Many genetic laboratories…