AMHERST, Mass. - Thirty-one University of Massachusetts students who hope to one day become math and science teachers have been awarded scholarships through the University''s Teacher-Scholar Program. The awards range from $1,000 to $5,000. The scholarship winners are engaged in various levels of study from the first year through post-baccalaureate and are working in a wide range of disciplines, including biology, chemistry, education, geology, mathematics, liberal arts, and physics. Valerie Huey, a project assistant with the program, announced the scholarship winners.