Katcha, M.A., Gidado , B.K., Anaduaka , U.S. and Nwabueze , M.U. 2024. Effect of Algebra Tiles Teaching Approach on Students’ Retention in Quadratic Equation in FCT, Abuja, Nigeria. Benin Journal of Educational Studies. 29, 1 and 2 (Jul. 2024), 139–151.