This article provides insights into Grade 11 learner understanding of the roots of quadratic equations, how learners used solution strategies to find equations with given roots, how they determine the unknown values and the other root when one root is given and how they determine the unknown values when two roots of the equation are given. The…

Mole, molar mass and the Avogadro number are used constantly to measure the amount of substance in chemical changes. However, students have difficulty in understanding these concepts because they are not familiar with measuring very small amounts of matter that cannot be seen and weighed in daily life, like atoms. The mole concept was developed to…

Purpose: The purpose of this study is to develop a game-based mobile application to help learners practice mathematical patterns and structures. Method: The study followed a mixed-method research design and prototyping methodology to guide the study in developing the mobile application. An instrument based on the Octalysis framework was developed…

This study aims to reveal (1) the construct and (2) the characteristics of the developed instrument for assessing Physics cognitive learning achievement of high school students in outdoor learning models through local wisdom-based fieldwork. This research was a research and development using the approach developed by Mardapi (2012: 110). The steps…

Physics and Mathematics are two deeply interlinked domains of Science. Mathematics is considered as the language in which the Physics theories are built by employing mathematical symbols and operations to make equations and representations in the world of Physics completely meaningful. In spite of being the backbone of Physics, the use of…

The purpose of this action research was to improve reading comprehension and student engagement in a hybrid learning environment as measured by performance on reading comprehension assessments and student self-reporting surveys. Due to the COVID-19 pandemic, I conducted classes for the 2020-2021 school year in a hybrid model. In my ninth grade…

This is a descriptive study that assessed the construct validity of the departmentalized test for Grade 11 Literature implemented by PHINMA-University of Pangasinan in three (3) consecutive school years. In the context of this study, construct validity of the departmentalized test (DT) was investigated using twofold measures. The first one is…

In the wake of increasing evidence that students' positive attitudes towards science particularly in chemistry and physics change strikingly as they move up in school, this study explores student perception of intrinsic and extrinsic factors that make them feel cognitive load in learning physics, chemistry and biology resulting in difficulty to…

Compulsory second foreign language phenomenon has emerged in Turkey in the near term. German was made compulsory as the second foreign language in Anatolian high schools in the academic year 2012-2013. As with the first foreign language teaching, there are also problems with the second foreign language teaching. The revealing of the problems in…

This study probes students' beliefs about nature of mathematics, difficulty in learning mathematics sourcing from these and their influence on achievement in mathematics. Questionnaire survey on 458, 9th standard students randomly selected from schools of Malappuram district elicited data on nature of school mathematics and difficulty arising out…

Mathematics is an indispensable subject of school curriculum and is important in daily living as well as in the study of other subjects. However, there is a common belief that majority of the students dislike mathematics, owing to an array of factors related to instruction and learners' cognitive, affective and psychomotor attributes, subject…

Chemistry has been looked upon as a challenging subject by teachers, students and researchers because of the abstract nature of content in chemistry, teaching styles applied in class, and the difficulty of the language of chemistry. Cognitive load for the novice learner has a significant role in creating difficulties in chemistry learning.…

Mathematics education usually concentrates on achievement in cognitive domain. As the subject triggers many negative emotions among students, research in mathematics education needs attention on affective outcomes. Learning goals, perseverance, learning strategy and decision regarding future learning may influence students' affect. Students hold…

This paper is based on the construction and evaluation of reliability and validity of reasoning ability test at secondary school students. In this paper an attempt was made to evaluate validity, reliability and to determine the appropriate standards to interpret the results of reasoning ability test. The test includes 45 items to measure six types…

This study relates factors in nature of Mathematics and its teaching learning to student difficulties for diverse mathematics tasks. Descriptive survey was done on a sample of 300 high school students in Kerala with a questionnaire on difficulties in learning. Student perception of difficulty on 26 types of tasks, under five heads that students…