Exploring the Performance of Grade Xi Students in Calculus-Basedtasks

Abstract

This study attempts to explore the performance of grade XI students in tasks involving calculus, especially application of differential calculus. The study aims to analyze the performance of secondary level students on calculus-based tasks and to explain the causes of achieving that level of performance by them. The research is conducted among 104 students in different nine secondary level schools of Baitadi district in Nepal. This research uses embedded design. The study uses interview and achievement test as its research tools of data collection. The research analyzes data obtained from achievement test with the help of mean, standard deviation and variance. In addition to this, raw data obtained from interview is coded and it is categorized into certain model then data is given certain themes. Cross match is adopted to maintain the credibility, trustworthiness and reliability of the data obtained from the interview. Related literatures, theories and concepts which are relevant to this study have been used to interpret and made reflection over the analyzed information. The study shows that students‟ performance in mathematics especially in calculus is affected by nature of curriculum, students‟ attitude towards mathematics, their prior knowledge, tuition time they take, peer interaction, school environment, parental involvement and, teachers‟ attitude towards mathematics and students. Students in Baitadi district have low performance in calculus based tasks because of the lack of conceptual knowledge, lack of factorization skill, wrong substitution of the value and calculation error. This study is important for curriculum designers, parents, teachers and students as it presents the reasons for secondary level students‟ low performance in calculus-based tasks and suggests some ways to improve their performance in the same area.