relation: http://eprints.uny.ac.id/1373/ title: Students’ Achievement In Developing Instructional Material Of Junior High School Mathematics In English Through Implementation Of Peer Assesment In Cooperative Setting creator: Cholis , Sa’dijah subject: KNPM 2011 description: This research proposes that to study students’ achievement in developing the instructional material of Junior High School Mathematics in English through implementation of peer assessment in cooperative setting. The subject of this study are fifth semester students of Study Program of Mathematics Education, Malang State University, offering AY 2010/2011. Descriptive study is implemented in this study. The researcher analizes syllaby, lesson plan, worksheet, media, assessment, and scenario that developing by students for teaching mathematics in English. This research concludes that students’ achievement in developing instructional material of junior high school mathematics in English through implementation of peer assessment in cooperative setting is good.This research also found that students work cooperatively and appreciate each other during the teaching learning process in coooperative setting. Key words: instructional material, teaching mathematics in English, peer assesment, cooperative publisher: Department of Mathematics Education, Yogyakarta State University date: 2011 type: Article type: PeerReviewed format: text language: en identifier: http://eprints.uny.ac.id/1373/1/P%20-%2055.pdf identifier: Cholis , Sa’dijah (2011) Students’ Achievement In Developing Instructional Material Of Junior High School Mathematics In English Through Implementation Of Peer Assesment In Cooperative Setting. PROCEEDINGS International Seminar and the Fourth National Conference on Mathematics Education. ISSN 978-979-16353-7-0 relation: http://uny.ac.id