This study develops and characterizes edible packaging films derived from carrageenan and agar extracted from locally sourced Philippine seaweeds, evaluating mechanical properties, water vapor permeability, and biodegradability.
edible packaging, seaweed, biopolymers, sustainable packaging
This study describes the formative assessment practices of elementary school teachers in Grades 3 to 6 and analyzes their relationship with student academic achievement, examining frequency, variety, and feedback quality of assessment interventions.
formative assessment, elementary education, learning outcomes, feedback
This study analyzes e-resource usage statistics from academic library management systems across five Philippine universities, correlating usage patterns with user satisfaction survey responses to identify high-value resources and underutilized subscriptions.
e-resources, usage statistics, user satisfaction, academic library
