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Physical Sciences and Mathematics Commons

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Full-Text Articles in Physical Sciences and Mathematics

Mathematics Teachers’ Pedagogical Content Knowledge And Its Relation To Student Achievement, Michelle Emmalyn Peters-George Jan 2021

Mathematics Teachers’ Pedagogical Content Knowledge And Its Relation To Student Achievement, Michelle Emmalyn Peters-George

Walden Dissertations and Doctoral Studies

Students' performance in national assessments of mathematics at Grades 2, 4, and 6 has been a cause for concern in the Eastern Caribbean. Researchers have called for studies to focus on primary mathematics teachers' pedagogies rather than on laptops and curriculum; however, it is unclear how primary mathematics teachers' pedagogical knowledge influences these student’s achievement. The purpose of this quantitative study was to investigate the relationship between primary mathematics teachers' pedagogical content knowledge (mathematical knowledge for teaching, quality of instruction, and pedagogical qualifications) and student achievement, measured by national assessment scores in Grenada, controlling for teachers’ age, gender, and experience. …


Exploring Eco-Friendly Strategies In Early Learning Businesses, Henry Smith Jan 2021

Exploring Eco-Friendly Strategies In Early Learning Businesses, Henry Smith

Walden Dissertations and Doctoral Studies

Some early learning business owners (ELBOs) lack implementation strategies for eco-friendly programs. ELBOs that can successfully implement eco-friendly programs in their organizations can promote long-term sustainability. Grounded in Freeman’s stakeholder theory, the purpose of this qualitative multiple case study was to identify ELBOs’ implementation strategies for eco-friendly programs. The participants comprised of three ELBOs from three certified eco-friendly organizations. Data were collected using semistructured interviews and analyzed using thematic analysis. Five themes emerged: (a) managing stakeholders’ expectations, (b) health and wellness for sustainability, (c) business sustainability, (d) environmental sustainability, and (e) partnerships and community involvement. A key recommendation is for …