The current research investigates the effect of using the six hats strategy in developing the ability of solving problems as well as decision-taking among seventh grade students. To achieve the research objectives, an exploratory sample of (112) seventh grade students was selected to verify the psychometric characteristics of the scales. A sample of teachers (6) teachers who have teached science course for the seventh grade of the experimental sample have been trained to use the strategy of six caps in teaching, while the sample of students, where (128) students from the seventh grade students; divided into two groups one of which The other group (65) students, the average age of the sample was 10.69 years, the standard deviation (2,19), and the homogeneity of the two samples (experimental and control) in the level of intelligence, age and achievement was verified. Previous, the sample was used to validate the current research hypotheses, and two metrics were built: The Problem-Solving Scale of Preparation (Justice, 2012) and the Decision Scale prepared by researchers. The most important results of the research showed that there were statistically significant differences between the control and experimental groups in the ability to solve problems for the experimental group, and the presence of statistically significant differences between the control and experimental groups in the decision making for the experimental group. The value of the square Eta coefficient (0.59), which means high effectiveness of learning in the proposed method, and the presence of statistically significant differences between the two measurements in the measurements before and after the measure of the ability to solve problems in favor of telemetry. The research recommends that teaching in accordance with the strategy of the six caps make the student researcher, thinker and critic of the views expressed in the lesson, and increase the level of class interaction and this has the development of more modern ideas and authenticity, in addition to the development of language skills and improve the ability of students to express all this creates an orderly interaction In thinking, problem solving and decision taking.