Education Commons^™

A Combined Approach To Evaluating Student Engagement In A Virtual Laboratory Environment, Aster Sigel

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study measured student engagement with galvanic skin response (GSR) using a one group randomized pretest–posttest design in a science, technology, engineering, and mathematics (STEM) learning environment to develop effective intervention strategies for engaging students in STEM learning experiences. Student engagement is a multi-dimensional interrelated construct, consisting of emotional, behavioral, and cognitive components, and varies in different subjects and learning environments. Student engagement in higher education is associated with academic achievement, retention, and graduation. In this study, the emotional, behavioral, and cognitive engagement data of 30 college students were obtained using self-report surveys, observation and physiological data, which was recorded …

Exploring The Effectiveness Of Model-Based Instruction To Improve Sixth-Grade Students’ Science Content Knowledge, Scot D. Ewen

UNLV Theses, Dissertations, Professional Papers, and Capstones

The economy of tomorrow is uncertain, so students today need to be prepared for the known and unknown careers that lie ahead. Currently, not all students are expected to have equal career opportunities based on evidence from dropout and testing data (Brown & Brown, 2007; Kirsch, Braun, Yamamoto, & Sum, 2007), so educators should consider different methods of helping all students reach their potential. Modeling instruction is one method that might help diverse learners improve their scientific understandings and allow them to pursue careers in technology-oriented fields. A quasi-experimental study was conducted with 128 sixth grade students as participants. A …

Preview-View-Review: Increasing Academic Access For Students With Intellectual Disabilities Who Are English Learners, Dolores Marie Williamson

UNLV Theses, Dissertations, Professional Papers, and Capstones

Recent changes to federal education laws for students with and without disabilities have kindled an increased interest in implementing evidence-based practices for teaching academic skills to all students, including students with severe disabilities and students learning English. Teaching students with significant disabilities who are learning English poses a unique set of challenges. To date, no research has been conducted on teaching science to students with significant intellectual disabilities who are learning English.

This study was designed to measure the effect of an evidence-based science curriculum, delivered in both English and Spanish using the preview-view-review (PVR) strategy, on the science vocabulary …