This document gives formatting instructions for authors preparing papers for publication in the journal. Authors are encouraged to prepare manuscripts directly using this template. This template demonstrates format requirements for the present study aims at testing the effectiveness of the suggested guiding program to improve the feeling of happiness for pre-service kindergarten teachers. The descriptive study sample was formed of (350) students from faculty of education, Tanta University, whereas the experimental study sample included (10) students. Also, a subsequent and previous measure was done. The study tools were a measure the feeling of happiness and suggested guiding programed prepared by the researcher. The study findings showed differences with statistical significance among arithmetic means of the experimental group grades in the previous and subsequent measure related to the feeling of happiness in favor of the subsequent measure. Meanwhile, the subsequent measure of the feeling of happiness witnessed no differences with statistical significance in the arithmetic means of the experimental group grades.