Developing of valid and reliable stem test item for assessment of middle school

The fourth industrial revolution is linked to the 21st century. Education 4.0 must be improved or established in order overcome revolution. main feature of integration technology and STEM program at school. Standard regular assessment evaluation can improve education, including student learning achievement. aim this study was develop valid reliable items for middle school students (MSS). researcher developed 15 subjective 5 objective questions randomly selected 30 from Etihad Private School. test validated by a senior lecture, an education school, Teknologi University Malaysia experienced teacher Afghanistan. For both query forms, which have Alpha value Cronbach item 0.77 reliability factor 0.8, results indicate reasonable reliability. Researchers proposed more with larger sample size random sampling method questions, as well introduction another criterion reliability, such inter-rater