To amend the Excellence in Mathematics, Science and Engineering Education Act of 1990 to provide for an exam to determine recipients of scholarships to the National Academy of Science, Space, and Technology, and for other purposes.

Amends the Excellence in Mathematics, Science and Engineering Education Act of 1990 to direct the Advisory Board of the National Academy of Science, Space, and Technology to: (1) develop an exam for secondary students testing knowledge in science, mathematics, and engineering, or select an exam from existing national exams; (2) annually administer such exam; (3) annually certify the top ten scorers in each congressional district on such exam; and (4) annually award the top two scorers in each district a scholarship (under the program of scholarships for undergraduate study in science, mathematics, or engineering for students willing to serve in the employ of the U.S. Government or a U.S. corporation). Authorizes appropriations.