A unit formulated according to The (PDEOED) Strategy to develop Cognitive Achievement, Life Skills, and Science Education Engagement for

The aim of The current Research is to investigate the Effectiveness of a Unit formulated according to the (PDEOED) strategy to develop Knowledge Achievement, Life Skills and Science Learning Engagement for Preparatory first Pupils, and the Research Group consisted of (70) pupils at Badriya Hamid Preparatory School for Girls, and identified The current Research problem in the low cognitive achievement, life skills, and Science Learning Engagement for first preparatory first graders. The current Research relied on the descriptive approach and the Experimental Approach. The students of the two research groups requested in the post-application of my test: cognitive achievement and life skills, a scale and Science Learning Engagement, in favor of the Experimental Group, and the adjusted gain rate of "Blake" was acceptable in relation to the growth of cognitive achievement and Life Skills and Science Learning Engagement, and the size of the Impact of the Strategy is generally high In each of: developing knowledge acquisition, life Skills, and Engaging in Learning Science, and based on the results of the Research, the Researcher Recommended the necessity of reformulating and organizing Science Curriculum units in the Preparatory stage according to the (PDEOED) Strategy, and including the content of those curricula With life skills in a continuous, integrated and continuous manner, and providing them with the various activities that require the students during their implementation of collective participation, which leads them to engage in them and the activity during their implementation.