Analysis of computer-based assessment instruments on buffer solution material

Abstract

This study aims to determine the need for computer-based assessment instruments in buffer solution material. Research conducted is quantitative research. The research subjects were 192 students from 3 high schools in Boyolali and 6 chemistry teachers from these 3 schools. The research was conducted using Random Sampling Technique. Data collection using non-test method supported by questionnaires for students and teachers. From the results of the questionnaire it was concluded that 65.63% of students and 83.3% of teachers stated that the use of this computer-based assessment instrument was needed. From the results of preliminary research, it was concluded that computer-based assessment instruments are needed by teachers and students.