Abstract

The research aim to delimits effectiveness of shapes go strategical an geometrical musing of 2^nd grade mediated students in math, the following two assumption were phrasing to accomplishes objective : Nostatistically significant dissimilarities at echelon of (0.05) between the average scores of experimentalism group taught in shapes go strategical and average scores of control group taught according to the normal meth  in four echelon separately. In order to verify validity of the two hypothesis ,conducted an experiment 2asted for a whole semester (2021-2022). Assay confined to students of 2^nd grade of intermit echelon . He depended on partial design demos group control with posttest .Chosen for experiment is Al - Nahda intermediate for boys sample included (60) students who were subdivided two subgroups contains (30) students per group. Requirements were limiting study content, analyze, formulate behavioral for both groups and construct a test composed of (32) items. Most of them are objective of multiple - choice items, distributed over (8) item's for each echelon geometrical. Later ending of teaching items accordance to standard prepared for two groups posttest was applied and posttest of two experimentalism & control groups. Data were analyze using statistic of bundle. Results after analysis showed excel of empiricism over control in variable of geometrical. Recommended the necessity of using shapes go strategical in reaching math and also suggested making a cognate study on different echelon of teach