In this article we present a reflection about the meaning attribution to the mathematical object "exponential function" that emerges from two mathematical modeling activities. The theoretical framework of the text contemplates considerations on Mathematical Modeling and elements of semiotics as theorized by Charles Sanders Peirce. The…

This study describes an intervention to address both motivation, student engagement and preparation in upper-level mathematics courses. The effect of the intervention regarding students' achievements is investigated via students' opinions and data analysis from students' assessments. The results of this study show the featured intervention…

The researcher conducted an applied research study that led to a dissertation in practice. This research study allowed the researcher to identify the experiences perceived by first-generation college students as relevant to college enrollment and persistence. The study used a transcendental phenomenological approach to determine the relationship…

Purpose: The purpose of this study is to find out the relationship between the awareness level of preservice science teachers' conscious use of technological devices, which cause electromagnetic pollution, and their awareness level of related environmental problems. Research Methods: In this study, a mixed design method was used. A relational…

The misunderstandings related to thermodynamics (including chemical equilibrium) and chemical kinetics of first and second year Hungarian students of chemistry, environmental science, biology and pharmacy were investigated. We demonstrated that Hungarian university students have similar misunderstandings in physical chemistry to those reported in…

This study investigated how middle school students leverage information about bound Latin roots (e.g., "voc" in "advocate" and "vociferous") to infer meanings of unfamiliar words, and how instruction may facilitate morphological analysis using roots. A dynamic assessment of morphological analysis was administered to…

This study investigated how middle school students leverage information about bound Latin roots (e.g., voc in "advocate" and "vociferous") to infer meanings of unfamiliar words, and how instruction may facilitate morphological analysis using roots. A dynamic assessment of morphological analysis was administered to 29 sixth…

Teamwork factors can facilitate team members, committing themselves to the purposes of maximizing their own and others' contributions and successes. It is important for online instructors to comprehend students' expectations on learning collaboratively. The aims of this study were to investigate online collaborative learning experiences and to…

Studying task repetition for adult and young foreign language learners of English (EFL) has received growing interest in recent literature within the task-based approach (Bygate, 2009; Hawkes, 2012; Mackey, Kanganas, & Oliver, 2007; Pinter, 2007b). Earlier work suggests that second language (L2) learners benefit from repeating the same or a…

The ability to build arguments is a crucial skill and a central educational goal in all school subjects including science as it enables students to formulate reasoned opinions and thus to cope with the increasing complexity of knowledge. In the present cross-sectional study, we examined the domain-specificity of argumentative writing in science by…

Alternative breaks represent a new tradition in collegiate service learning (Campus Connect, 2011), wherein students forego traditional break activities (e.g., vacations) to participate in community service with their peers through university sponsored programs. Despite their growing popularity these programs are understudied. Research that has…

Purpose: Little is known about the trajectory experiences of the female presidents within U.S. member institutions of the Council for Christian Colleges & Universities (CCCU). The purpose of this study was to gain understanding of how female presidents understand and describe their successful attainment of presidencies within CCCU…

With the growing market for online courses in California and the United States, institutions must better understand how the faculty-student dynamic, defined as the interactions between faculty and students in the online environment, impacts student engagement and success. The purpose of this study was an in-depth exploration of faculty…

Rapid globalization and the emergence of new instructional technologies have encouraged educators to explore technologies like podcasting and blogging to enhance their teaching. This study examines how six English speakers of other languages (ESOL) teachers used podcasting and blogging to help young English learners, themselves 21st century…

This study sought to determine the relation between Instructional Consultants' communication skills and competence using videotapes of simulated Problem Identification interviews. A quantitative analysis identified the frequencies of questions and alternatives to questions used, and the qualitative analysis examined the content of the…