objective of this research is to figure out educational administration strategies to enhance learning achievements (O-NET) in school attached to the Secondary Educational Service Area Office 20. Research is based on research and development. There are 3 steps as follows: Step 1: Current situation and problems research. Step 2: Strategic educational administration formulation. And the third step is to Evaluate the educational administration formulation

Findings from the study were as follows:
1. The current situations and problems concerning educational administration in terms of policy, the school has a policy to manage education in accordance with the Ministry of Education, Office of the Basic Education Commission and Secondary Educational Service Area Office 20.  But to implement the policy faces such problems as insufficient budget, many teachers are old while students are in the “new generation.” Teacher has a lot of workload, Have frequent training An inefficient measurement and evaluation system, have  redundant educational evaluation, teaching methods not correspondent with learning standards and key indicators, fail to use teaching medias,  and Do not write a lesson plans, Students lack the intelligence to opt for technology, schools are well prepared and the number of students  keeps rising more than the number required, thus affecting lowering learning achievement, the budget has been spent not beneficial to students development.                       

2. Educational administration strategies  feature 8 strategies, namely, 2.1 promote reading, thinking, writing and communicating capabilities, 2.2 provide education in line with the sufficiency philosophy, 2.3 develop teachers and educational administrators to a professional level, 2.4 develop educational institutions according to the quality assurance system, 2.5 promote collaboration with networking alliances, 2.6 apply ICT in teaching, 2.7 commit to operational excellence, and 2.8 Supervise, direct and follow up to ensure sustainability.
3. Results of the evaluation of the educational administration strategies on three evaluation standards. The evaluation shows that appropriate and feasibility are at a high level and highest benefits.