Standards-based single-point rubrics in advanced placement environmental science

Abstract

Rubrics that link specific standards to assessment items offer educators a way to communicate with students about understandings and abilities and how to improve them. Single-point rubrics list a single, target performance expectation and leave open spaces for targeted feedback to encourage growth and creativity. The purpose of this study was to determine the effects of standards-based single-point rubric use on learning attitudes and student perception of meaning from grades among students in Advanced Placement Environmental Science classes. Before the intervention, surveys were administered to two sections of Advanced Placement Environmental Science classes to gather information about students' initial learning attitudes and perceptions of grades. For two units of study, standards-based single-point rubrics were implemented for feedback and assessment of student learning. During these units, rubric scores and student re-assessment attempts were recorded as evidence of student motivation. Traditional, percentage grades were calculated from standards-based single-point rubric scores for the units of study during intervention. After the two units of study, student learning attitudes and grades surveys were administered again, along with student interviews to determine if students' views about learning and grades had changed. Student learning attitudes and perceptions of grades generally agreed with 'expert' responses leading into the intervention. Quantitative and qualitative data suggested overall notable gains in students' problem-solving strategies learning attitudes and in students' perceptions of grade validity.