The current research aimed at investigating the effect of interactive infographics on improving English language grammar of commercial school students .The research adopted a quasi-experimental design. Also it included one independent variable which was interactive infographics and one dependent variable which was improving English language grammar. The participants of the study consisted of (60) second year of commercial school students from Nasser commercial school, Beni Suef. Those participants were randomly assigned to either the experimental or control group; 30 students each .The experimental group was taught using interactive infographics and the control group was taught by the regular method . The t-test used to determine the statistical differences of the mean scores of the two groups in the administration test. the effect size was calculated .The current research indicated the positive effect of using interactive infographics on improving English language grammar of commercial school students .