Science and Mathematics Education Commons^™

Instructional Practices That Foster Argumentative Discourse In Secondary Science Classrooms, Alicia N. Herrera

UNLV Theses, Dissertations, Professional Papers, and Capstones

To remain competitive in an innovative world, American classrooms are promoting careers in science, technology, engineering, and mathematics (STEM) by utilizing the Next Generation Science Standards (NGSS). Students are engaged in inquiry by applying scientific practices like argumentation. However, science teachers are finding it difficult to respond to, as well as deepen students’ argumentative conversations. Therefore, research must uncover what instructional practices (or combinations) are used to overcome classroom obstacles, along with fostering students’ discourse and sensemaking. A teacher research approach was taken to investigate how the researcher, a secondary science teacher herself, effectively combines three under-researched instructional practices for …

Development And Initial Validation Of The Mindful Self-Regulated Learning Scale (M-Srls), Sarah Wolff

UNLV Theses, Dissertations, Professional Papers, and Capstones

Modern mindfulness is a catch-all term. Just exactly what it looks like within the context of education and how it is taught vastly varies. As such, program fidelity and integrity is questioned. Here a definition of mindful self-regulated learning is proposed and the Mindful Self-Regulated Learning Scale (m-SRLS) is developed. This includes item generation and development, systematic testing of item performance, scale dimensionality, convergent and divergent validity, measurement invariance across groups and subgroups, and scale reliability over a series of five pilot studies and five primary studies using independent samples. The resulting m-SRLS is a context specific measurement tool that …

Health Literacy And The Feasibility Of Using Video-Based Education In The Emergency Department, Jenifer Carvell

UNLV Theses, Dissertations, Professional Papers, and Capstones

Background: The Department of Health and Human Services (HHS) defines health literacy as the degree to which an individual has the capacity to find, understand, and use information and services to inform health-related decisions and actions for themselves and others. In the emergency department (ED), it is estimated that the prevalence of inadequate health literacy can reach as high as 88 percent. There is a need to implement literacy-sensitive interventions in the ED. Purpose: The purpose of this project was to engineer an intervention that explored the feasibility of the use of personal technology to deliver video-based education to adult …

Evolving Scientific Vocabulary And Language In Middle School Classrooms: Babbling And Gargling On The Way To Scientific Understanding, Merryn Cole, Thomas Ryan, Jennifer Wilhelm

Taboo: The Journal of Culture and Education

While scientific vocabulary is important, it can often become problematic for students. Sometimes, those words can become a barrier to participation or act as a gatekeeper to success in the science classroom. Under the Next Generation Science Standards, middle school students are expected to model Earth-Moon-Sun motions to explain Moon phases, eclipses, and seasons (NGSS Lead States, 2013). Using a phenomenography lens, we investigated the ways in which students seeing the Moon in nature and related classroom experiences translate into a mental model of lunar phases and how vocabulary is used to communicate these models. Eighth-grade students from three urban …

Why Ask That? Low Stakes Questions Build Engagement, Van Whaley

UNLV Best Teaching Practices Expo

A few low-stakes questions during the term build engagement, encourage persistence, and can improve learning outcomes.

During labs, students work together to learn Anatomy & Physiology… plus answer these Engagement Booster Questions.

The Need
Students need to meet classmates. After two years of online-only education, returning to in-person labs is a new experience many students find uncomfortable and challenging.

The Existing Resources
Students in the same lab have several similarities that include enrolling in the same lecture section, similar schedules, the same completed prerequisites, similar majors, and career aspirations.

The Goal
Building engagement between students should help more students complete …