The Influence of the Application of Mathematics Learning Performance Assessment and Portfolio Assessment toward Senior Highschool Students’ Mathematics Achievement

Abstract

This research aims to know the influence of the application of the performance appraisal and valuation of the portfolio toward the results of the study of math in HIGH SCHOOL. This research was carried out in SMA Negeri Airmadidi Class X with the entire population of students of the semester I force 2017 and the sample was grade A (performance assessment), class B (Portfolio Assessment), and class C (written Test Assessment); with each class consists of 27 students. Hypothesis testing using the ANOVA Bonferroni test and test. The first hypothesis test results obtained Fcount (48,368) > Ftable (3,114) at α = 0.05; that means there is a significant influence on Mathematics Assessment performance assessment, Portfolio Assessment, and an assessment of performance against the results of the study of math in HIGH SCHOOL. Hypothesis testing-2nd retrieved Sig (0.001) < α (0.05); that means there is a significant difference in the average Mathematics study results of HIGH SCHOOL students who were taught with the use of performance assessment on assessment of Mathematics and taught with the use of an assessment portfolio. The third hypothesis testing shows Sig (0.000) < α (0.05), which means there is a significant difference in the average Mathematics study results of HIGH SCHOOL students who were taught with the use of performance appraisal on Mathematics Assessment and student group taught by using a written test assessment. The fourth hypothesis testing retrieved Sig (0.000) < α (0.05); that means there is a significant difference in the average Mathematics study results of HIGH SCHOOL students who are taught using an assessment portfolio and a group of students who are taught by using a written Test Assessment. This research is expected to be input for HIGH SCHOOL Math Teacher team to develop and utilise variations of performance assessment and portfolio assessment of mathematics in high school.