Article Per Year (5 Year)
p-Index From 2019 - 2024
0.23
P-Index
This Author published in this journals
All Journal Al-Ta'lim
Pratiwi Restu Murti
Universitas Sebelas Maret, Surakarta, Indonesia.
Religion Education

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
The Characteristics of the Nature of Science (NOS)-based Instruments in Newton Law Using Rasch Model Analysis Pratiwi Restu Murti; Nonoh Siti Aminah; Harjana Harjana
AT-TA'LIM Vol 26, No 3 (2019)
Publisher : Institut Agama Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1194.533 KB) | DOI: 10.15548/jt.v26i3.493

Abstract

The objective of this research is to find out the characteristic of each test item with NOS-based instruments which is analysed based on validity and reliability level using Rasch model (RM). A test using NOS-based instruments was used to collect the data. This research is categorized as descriptive with quantitative using statistic from RM through QUEST program. There are 104 students participated as the subject of this research. The result, which is based on validity of each test item using RM analysis, shows that 25 test items are considered fit or accepted. Based on the estimate of item reliability, NOS-based instrument has reliability coefficiency at 0.96. Based on difficulty items 2 test items declared not good, namely test item number 19 and item test number 4. Based on the analysis according to Classic Test Theory of RM, the NOS instrument can be used to measure senior high school students' science literacy on Newton Law.
Co-Authors Harjana Harjana Nonoh Siti Aminah