eng Science and Education Publishing Turkish Journal of Analysis and Number Theory 2333-1232 2018-11-05 6 6 152 154 10.12691/tjant-6-6-1 TJANT2018661 article Hatıra Günerhan gunerhanhatira@gmail.com 1 Department of Mathematics, Faculty of Education, Kafkas University, Kars, Turkey This paper first describes RDTM and then uses Reduced RDTM to compute an approximate solution of the one-dimensional convection-diffusion problems. The method provides the solution quickly in the form of a convergent series. Our method reduces the computational difficulties existing in the other traditional methods. To show the efficacy of the results, three examples are considered. http://pubs.sciepub.com/tjant/6/6/1/tjant-6-6-1.pdf reduced differential transform method (RDTM) nonhomogeneous convection-diffusion problem ne-dimensional convection-diffusion problems