This research had 3 main objectives 1) to study the The Satisfactions of Students with the Learning and Teaching of  Mahachulalongkornrajavidyalaya University in Ayutthaya Province, 2) to study comparison of the The Satisfactions of Students with the Learning and Teaching of  Mahachulalongkornrajavidyalaya University in Ayutthaya Province,  they were classified according to age, education level, department, 3) to study approach to promote of the The Satisfactions of Students with the Learning and Teaching of  Mahachulalongkornrajavidyalaya University in Ayutthaya Province.

This is a quantitative research using the questionnaire. The samples used in this study were the 316 students at Siam technology  Mahachulalongkornrajavidyalaya University ,  who had undergraduate studies at level 1-4.  Analysis of data use the software package. The statistical procedures used for analyzing data were percentage, mean, standard deviation ; t-test and one way analysis of variance (One-Way ANOVA).

The results of research were found that :

The content of instruction : Student provide complete satisfaction is very high content of lessons, teachers can link to other sources as well.

 The learning and teaching : Students provide complete satisfaction is high content of teachers  has a stimulate interest story as well.

The activities of learning and teaching : Students provide complete satisfaction is high  of  teachers are teaching content that is interesting and they has encourage students' enthusiasm  to learn and participate.

The media : The teachers taught the teaching of digital study materials to inspire interest. To help students understand more easily.

The other self-study :  The Universities have their own learning, the learning system and consistency.

Measurement and evaluation : Teachers have valuate the various.

The approach to promote of the student satisfactions with teaching and learning Mahachulalongkornrajavidyalaya University : Student have age, level of education and different years, there was no difference in satisfaction.  Student study different faculty was difference in satisfaction.

The approach to teaching of the Mahachulalongkornrajavidyalaya University:

1.  Who should teach according to the field or Invited professor to teach.

2.  Teachers should prepare for teaching, find new knowledge to keep pace with current events and use appropriate teaching materials.

3.  Teacher should be instruction to content depth.

4.  Teachers should be measured and evaluated as fact.