Approaches to helping students remember concepts in secondary mathematics are presented. The eleven points listed are: 1) distinguishing between natural and whole numbers; 2) remembering isosceles triangles have two equal sides; 3) finding all possible pairs of integral factors of a given number; 4) recalling the meaning of reflexive, symmetric, and transitive properties; 5) distinguishing between abscissa and ordinate, domain and range; 6) graphing a conjunction on a number line; 7) graphing ellipses and hyperbolas; 8) distinguishing among vertical, alternate, and corresponding angles; 9) solving motion problems efficiently; 10) solving rate-of-work problems; and 11) remembering the formula for the measure of an angle formed by two chords intersecting in a circle. (MP)