Effects of Cooperative Learning Model Send Greetings and Problems Type Activity and Results of Learning

This research is an experimental study whose purpose to determine whether there effect of the cooperative learning model type sending greetings and questions on activities outcomes vocational students' mathematics. The subjects this were students X-KPW 1 2 SMK Muhammadiyah Malang City in 2020/2021 academic year as many 20 people each class. To collect data about mathematics activities, use observation sheets during tests are used mastery materials. Then obtained analyzed with a quantitative approach. Based MANOVA test, significance value activity 0.000, which means that H0 rejected. conclusion has significant influence student differences average using conventional learning.