<p>Homework assignments are have important role in learning process. In literature emphasizes<br />that homework assignments do not attract students’ attention and that students do homework<br />assignment just for the sake of formality. It is concretely argued that assigned homework<br />assignment should take into consideration students’ preferences, interests, and needs. In this<br />study, the “Homework Assignment Preference Scale” was developed to determine students’<br />homework assignment preferences within the scope of a science course. A pilot study was<br />conducted with 155 middle school students, and the main study was conducted with 924<br />middle school students. Exploratory factor analysis and principal components analysis were<br />conducted to ensure the construct validity of the scale. Hierarchical cluster analysis and<br />confirmatory factor analysis were performed to confirm the emergent factor structures.<br />Results showed that the scale was a valid and reliable tool.</p>