This study examines the effect of parental guided questioning on student test scores. The researcher will give the experimental group homework with guided questions for parents to ask, while the control group receives homework without questions. Both groups will take a pre-test and post-test on science units. The study aims to see if the experimental group scores higher on post-tests compared to the control group. Parent and teacher questionnaires will also be administered to understand the impact of parental involvement through guided questioning. The results could imply that guided questioning improves student performance or has no effect.