Student Awareness of Space Science: Rasch Model Analysis for Validity and Reliability.

R Rosli, M Abdullah, NC Siregar, NSA Hamid… - World Journal of …, 2020 - ERIC
Validity and reliability are crucial when conducting research to ensure the truthfulness of an
instrument. This study investigated the measurement functioning of an instrument on …

[PDF][PDF] Factors influencing the performance of students in mathematics subject in the Bhutanese school education system

K Dorji, N Giri, T Penjor, S Rinchen - Interdisciplinary Journal of Applied …, 2021 - visnav.in
Mathematics is a compulsory subject in the Bhutanese education system and is a
prerequisite subject to study science and business studies in the tertiary institutions. Low …

Raising Students' Awareness and Achievement in Space Science with Solar Flare Monitoring Project-Based Approach

R Rosli, M Abdullah, NC Siregar… - … on Space Science …, 2021 - ieeexplore.ieee.org
Research has shown a need for effective instruction in learning abstract concepts in science
such as astronomical and geological phenomena. This study aimed to explore secondary …