Education begins in the moment we are born and continues our entire lives having a crucial part during our school period. This a very important period of time because it is when a child develops forms itself and learns to be conscious that everything contributes to their development as human beings. The approaching methods are very diversified, but between the ages of 7-10 (primary level) are the most appropriate and very handy to complete these tasks. Two of these tasks have the main objectives to develop the motor qualities and the harmonious physical development of children. Through these active games, the objective of Physical Education is completed simultaneously, in an attractive manner, thus helping and shortening the development of these motor skills. The study has been conducted at Baia Sprie Gimnasium School, from Baia Sprie, Maramures county, with a total of forty fourth graders, between the ages of 9-10. The general preparation and result registration of the experiment took place in the school year of 2018-2019. All the tests and measurements were made rigorously during Physical Education lessons. At the beginning of the school year, in September, all the initial tests were made for both class groups. The final tests were carried out in May 1-25. The following research methods were used: observation, experiment, the mathematical and statistical method, the statistical mathematical method.

Key words: Physical Education, dynamic games, harmonious physical development, the development of motor qualities, Physical Education objectives.