The study was aimed at responding the following questions: how is the students’ participation in the teaching learning through Spidergram?, and can Spidergram improve students’ vocabulary in Procedure Text?. The objective of the study was to describe the students participation in teaching learning and to identify the improvement of the students’ vocabulary in teaching learning using Spidergram. The study was conducted at MTs Manba’ul Ilmin Nafi’ Sarang Rembang in the academic year 2015/2016. The subject of the study was the students of seventh grade B. The number of the students were seventeen. The research design that was used was classroom action research. The researcher conducted preliminary study, cycle I, and cycle II. The techniques which were used to collect the data are documentation, observation, and test. The researcher gave test in every cycle and assessed the test in every cycle. The result of study showed that the students’ vocabulary in Procedure Text increased. In the preliminary study, the average of students’ score is 57,35. In the cycle I, the average of students’ score is 85,88. Then in cycle II, the average students’ score is 88,82. From the result of observation checklist, it showed there was positive change on students in learning English. During implementing Spidergram in learning vocabulary in procedure text, the students gave attention and participation well. The students became more active in teaching learning activity. Therefore, it can be concluded that teaching vocabulary through Spidergram can enrich student’ vocabulary in procedure text.