CORRELATION BETWEEN THE ASSESSMENT SCORE BY THE TEACHERS AND PEER AS OBSERVERS ABOUT STUDENTS LABORATORY SKILLS IN ENTHALPY CHANGE (∆H) LABORATORY ACTIVITY
Nahadi1, Wiwi Siswaningsih2, and Hadi Abdul Fatah3

Departement of Chemical Education, FPMIPA UPI

Abstract

The aim of this research is to analyze the performance assessment instrument in terms of correlation between the assessment score by the teachers and peer as observers. The instrument that has been analyzed is a performance assessment about students laboratory skills in enthalpy change (∆H) laboratory activity. The method used in the research was Validation. The instrument was tested by 8 teachers and 32 of year XI from one of senior high school in Bandung. The result shows that there is a similarity of the score given by students and the score given by the teacher. This similarity is proven by the pearson correlation score which reach >0,75-0,99 have been categorized as very good. This result implies that performance assessment can be administered by peers using this instrument which will provide the similar result by the teachers

Keywords: Correlation pearson, Performance Assessment, Validity, Peer Assesment.

Topic: Chemistry Education