The Assessment Instrument Development in Physical Education Learning on Rhythm Gymnastics Materials for Upper Class Elementary School Students in Covid-19 Pandemic Era

Abstract

Rhythmic gymnastics is one of the materials taught at the elementary school level, both lower and upper classes with more structured rhythmic activity movements. The purpose of this study is to describe: (1) the testing result of validity and reliability of the assessment instrument in physical education learning in rhythmic gymnastics material for upper-class elementary school students during the of data in this study is upper class students in SD/MI Negeri in Ngadirojo District, Wonogiri Covid-19 pandemic, (2) the results of the instrument effectiveness test assessment in physical education learning on rhythmic gymnastics material for upper-class elementary school students during the Covid-19 Pandemic. The research method used is research and development (R&D). Sources Regency. Data collection techniques using interviews, questionnaires, and documentation. The results of this study are (1) The assessment information system developed using the Rapid Application Development (RAD) method has very high validity for processing grades in elementary schools. Based on the analysis of the validity test data using Aiken's V formula, the result is Content-validity coefficient of 0.83 with very high validity criteria, (2) The effectiveness of grade processing in elementary schools increased after using an assessment information system developed with the Rapid Application Development (RAD) method. Based on the results of the data analysis, the system effectiveness test has a kappa moment of 0.96 with very effective criteria.