Abstract

The current research aims to amend the strategy (five steps) to adapt it to the mathematics of the students of the fifth grade of primary and to know the impact of the modified strategy on the achievement of the fifth grade students in mathematics. The strategy of the five steps or the so-called Robinson model was used, the sample consisted of (76) female students from Al-Tabarsi Primary School for Girls with two groups. The first group was experimental with 38 students. The second group was control with 38 students. The sample was selected randomly, the search tool was the achievement test was to make sure his psychometric properties, has been the use of the alpha Cronbach equation and test (t) for two independent samples of statistical means, and the results showed. There were statistically significant differences in the achievement test for the two research groups and for the experimental group which was taught according to the modified five steps strategy. By the results, a set of recommendations were written.