Leikin, R., Levav-Waynberg, A. & Veltman, I. (2012). Multiplicity of solutions for a geometry problem and the problem generalization. Aleh - The (Israeli) Secondary School Mathematics Journal, 46, 30-36.

Levav-Waynberg, A. & Leikin, R. (2006). The right for shortfall: A teacher learns in her classroom. Aleh - The (Israeli) Secondary School Mathematics Journal, 36.

Leikin, R. (2006). About four types of mathematical connections and solving problems in different ways. Aleh - The (Israeli) Secondary School Mathematics Journal, 36, 8-14.

Leikin R. (2004). Opening a truncated cylinder: Four solutions for one problem. Aleh - The (Israeli) Secondary School Mathematics Journal, 31, 66-69.

Leikin, R. & Zaslavsky, O. (2003). TeLeM – A program for realization of learning potential and promoting excellence in mathematics. Aleh - The (Israeli) Secondary School Mathematics Journal, 30, 36-44.

Leikin, R. (2002). Gold triangle and “its relatives” Aleh - The (Israeli) Secondary School Mathematics Journal, 28, 8-10.

Winicky - Landman, G. & Leikin, R. (1996). On definitions (equivalent and nonequivalent). Aleh - The (Israeli) Secondary School Mathematics Journal. 19, 69-74, Equal contribution.