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High School Science Students’ Cognitive Load Using Virtual Reality Compared To Traditional Instruction, Maria Carmen R. Lagalante
High School Science Students’ Cognitive Load Using Virtual Reality Compared To Traditional Instruction, Maria Carmen R. Lagalante
Walden Dissertations and Doctoral Studies
Cognitive load is the effort needed to process and store information in memory and can be measured via subjective, physiological, and performance methods. Virtual reality learning environments (VRLEs) enhance science aptitude and motivate students to pursue science careers. Cognitive load is divided into three types: intrinsic, extraneous, and germane. Using cognitive load theory as the framework, the problem addressed through this study was that it is not yet fully understood what the effect of VRLEs is on students’ cognitive load, which can hinder their learning if it is too high. Secondary science education comprises many complex topics with significant levels …
Eighth-Grade Students With Low Academic Performance In Middle School Science, Tennille Heath Fowler
Eighth-Grade Students With Low Academic Performance In Middle School Science, Tennille Heath Fowler
Walden Dissertations and Doctoral Studies
The problem of low achievement and failure of 8th-grade students to attain state proficiency level in science in a local school district was addressed in this case study. Data from 2012-2016 revealed that 93% of 8th-grade students in 2 suburban middle schools in the targeted state failed to meet science proficiency standards on the science Criterion-Referenced Competency Tests and the state's Milestone Assessments. The purpose of conducting this qualitative case study was to develop an understanding of teachers' perceptions regarding high failure rate of 8th-grade students to meet state mandated standards in science. Piaget's constructs of developmental and operational learning …