4th Grade RISE Math Worksheets: FREE & Printable 4th Grade RISE Math Worksheets: FREE & Printable. The Readiness Improvement Success Empowerment (RISE) is an assessment to determine the skill level of students in grades 3-8. Our 4th-grade RISE math worksheets are effective for 4th-grade students who want to read the textbook and then solve the exercises in each related topic.