The purposes of this study were 1)to compare learning achievements before and after the cooperative learning by the using jigsaw teaching method 2) to develop knowledge and understand learning and teaching Learning Design by using jigsaw teaching method in EDCI201Learning Design course and 3)to study the opinions and suggestions of the cooperative learning by the using jigsaw teaching method.The sample in this study was collected using simple random sampling. The sample was 30 third year students who were studying this subject Learning Design. The instruments used in the research were learning activity plans, tpreu and tpostu test individual worksheets, group worksheets. There were 4 sections in questionnaires ;Teaching content& Teaching techniques, Teacher personality, Instruction media, and Measurement and evaluation methods. The data values were analyzed by using frequency, percentage, mean, standard deviation ,T-test for dependent samples and content analysis for quality data. The results of the study were as follows: 1.The Achievements in course EDCI201 after studying completion by the students were higher than before at the .01 significantly. 2.The results of development of knowledge and understanding revealed that over 75% of students could pass the test, that meant 87.00 % of all students in total. 3.The results of students attitude towards the activities found that the activities were very well received and appropriate for the level. The most suitable were teacher personality. Instruction media, Teaching content& teaching techniques , evaluation methods. 4.Their opinions and suggestions1) Teaching content &Teaching techniques, Their opinions and suggestions were that the use of the jigsaw teaching method in EDCI201 was suitable and appropriate. It helps create an atmosphere of learning and makes learning fun, not boring. Students are able to understand. The groups shouldnut be too big and the time frame should be appropriate to the content. 2) Teacher personality The teacher has much knowledge. The teacher teaches on time, uses appropriate language and dresses modestly. The teacher is a role models to the students.3) Instruction media The teacher has books and documentation for teaching EDCI201Learning Design and has individual and group worksheets. The equipment used in the classroom, such as computers and audio equipment is very suitable. It makes the teaching smooth and effective.4) Evaluation methods The exam is quite difficult and covers all the content. The rating assessment and score evaluation is fair to the students.