تأثير وسائل تعليمية مقترحة في تنمية بعض المتغيرات البيوكينماتيكية و المستوى الرقمي لفعالية ركض فعالية 800 م

Abstract EN

Track and field differs from other kinds of games since it is a competition between individuals to show their competency and dynamic ability in order to obtain new records acknowledged by the international union.

He who is interested in the competitions of track and field could realize that the judge, the executive and the coach are all work together as one team using modern educational methods to improve the performance of the athlete physically, technically and pedagogically, and the athlete feels really ecstatic when he reaches the stage of championship, especially when he shares the others to raise the name of his province in the local contexts, or the name of his country in the international circles.

The problem of the research appeared in the lack of attention in the technical side of this activity, and in the absence of specialized curriculums that concentrate on teaching the technical performance via teaching aids.

The goal of the research was to prepare a proposed curriculum by using teaching aids to develop the values of some bio kinematic variables and the digital level for racing 800 meter for the research sample, and also to know the effect of using the teaching aids on developing bio kinematic variables and the digital level for racing 800 meter, for the research sample.

The researchers came up with the following results: 1.

There are some differences with statistics signs in the result of the Kinematic variables ( speed average, the length of pace & rising angle, falling angle) in the four points ( 150 m, 350m , 550 m , 750m ) between pre and post test and for the bin fit of the post one.

2.

There are some differences with statistics sings in the results of the activity ( 800m) in the sample of the research between the two tests ( pre & post ) in the interest of the pro test.

recommendations: 1.

Stressing on the necessity of developing the values of speed average along the race distance hence it's direct relation with the achieved digital level.

2.

Stressing on developing the length of pace variable hence it's related to both passing through the distance of race and saving efforts.