Analisis Kemampuan Literasi Matematis Siswa Ditinjau Dari Penguasaan Materi Prasyarat

Abstract

This research aims to find out the level of mathematical literacy ability of students reviewed from the mastery of prerequisite materials, namely number material and changes and data. This research is a kualitati declututif study conducted in the final semester of 2021/2022, which is carried out offline in students of class VIII of State Junior High School 5 Makassar. Data collection techniques are carried out by test and interview methods. Data is analyzed using data condensation, data presentation, and conclusion withdrawal. Research instruments used in the form of tests of mathematical literacy skills. The results of the research from this study, the subjects of high material mastery as a whole answer the test problem correctly only difficulty using his reasoning in solving problems in problems, but many do the right application in answering literacy questions, but still somewhat lack in explaining mathematical concepts used in answering problems even though they have been written, Moreover, with the mastery of low material that really can not explain what mathematical concepts it uses in answering literacy questions. As for the recommendations of researchers, for future studies that want to conduct similar research should examine more broadly and develop the ability of mathematical literacy.

Analysis of Student's Mathematic Literacy Ability Reviewing from Material Materials Requirements on Square Equations Materials and Square Inequality

“…The aspect of application is the ability of students to practice or write their answers based on the reasoning process carried out. The aspect of communication is the ability of students to convey or express to others how to use mathematics both orally and in writing (Usman, MR., 2022).…”

“…The interview guide for the mathematical literacy ability test adapted from the interview guide (Usman, MR., 2022), was used to obtain information about students' mathematical literacy skills in solving test questions. Interview guidelines are presented in Table 3.…”

“…Kasma (2019) which aims to determine the difficulties experienced by high, medium, and low ability students in solving mathematical literacy questions in terms of initial abilities student. Produce information that those who have high abilities are not too difficult to work on mathematical literacy problems, but are different from those who have medium and low abilities who find it difficult to work on mathematical literacy problems (Usman, MR., 2022) As research conducted (Devy Safitri, 2017), when students are given test questions such as: Determine the solution of equation 4𝑥 2 + 23𝑥-6 = 0 with step ; factoring, completing perfect squares and quadratic formulas. First, in solving a quadratic equation using the factoring step, it is fast when students can determine the pair of roots.…”

“…Maulidatul Akhiroh, 2020) and(Usman, MR., 2022) are: a) qualitative data, including data condensation, data presentation and conclusion drawing, and b) quantitative data includes data analysis. Quantitative use in this study aims to calculate the results of the mathematical literacy test in terms of mastery of the prerequisite material and classify the selected students into 3 research subjects.…”

Analysis of Students' Errors in Solving Story Problems Based on Newman's Error Analysis (NEA) on the Subject Matter of Linear Program in View of Students' Mathematical Ability

“…Analysis is the activity of understanding all the information in a case to find out what problems are happening, then deciding what to do immediately to get a solution or problem solving (Arfani, et al 2021). Data analysis is also a systematic effort to find and organize records of observations, interviews, and others to improve the researcher's understanding of the case under study and present it as findings for others (Usman & Kristiawati, 2022). Meanwhile, errors in solving problems are deviations made by students in solving problems from what is considered correct or deviating from previously established procedures.…”