### Peningkatan Kemampuan Keterampilan Motorik Siswa pada Kompetensi Merakit Kusen Kayu Melalui Siklus Pembelajaran Latihan Membuat Sambungan Kayu di SMK Negeri 3 Boyolangu Tulungagung

*Dwi .cahya Wahonoadi*

#### Abstrak

Peningkatan Kemampuan Keterampilan Motorik Siswa pada Kompetensi

Merakit Kusen Kayu Melalui Siklus Pembelajaran Latihan Membuat Sambungan Kayu di SMK Negeri 3 Boyolangu Tulungagung, SMK Negeri 1 Kediri, dan

SMK Negeri 1* *Blitar

Oleh : Dwi Kukuh Wahonoadi^{*)}

** **

**ABSTRACT**

The upgrade of Students’ Motoric Skills Competence at Timber Frame Assembly Through Learning Cycle of Wood Joints Drills at SMK Negeri 3 Boyolangu Tulungagung, SMK Negeri 1 Kediri, and SMK Negeri 1 Blitar

**Key word **: the upgrade, students’ motoric skills, wood joints drill, wood frame assembling

Based on the students' achievement data of class II at first semester in 2006/2007 the timber frame assemble competence at SMK N 3 Boyolangu Tu-lungagung, SMK N 1 Kediri, and SMK N 1 Blitar are low. Learning problem can be observed through the student’s marks and it’s average. On the other hand, teachers realized the students’ weakness when finishing the wood frame assembling, especially students’ skills in making the wood joints. The research design used is classroom action research. Action procedures are formed in four cycles: (a) cycle 1 learning how to make the joint pen; (b) cycle 2 learning of making the joint cross drill; (c) cycle 3 learning the exercise of birds’ tail joint; and (d) cycle 4 learning how to assemble a wood frame.

The results showed that: (a) at the end of cycle 1, it was found that SMK N 3 Boyolangu Tulungagung obtained the average of seven point twenty four (7.24) there were 24 students (75%) had been competent and eight students (25%) had not been competent, while the SMK N 1 Kediri had the average of seven point twenty five (7.25) there were 20 students (64.5 %) had been competent and 11 students (35.5%) had not been competent. On the other hand, SMK N 1 Blitar had the average of seven point nineteen (7.19) there were 25 students (71.4%) had been competent and 10 students (28.4%) had not been competent. Further more, the remedial teaching how to make a joint pen was conducted, so that all students were competent; (b) at the end of cycle 2, SMK N 3 Boyolangu Tulungagung obtained the average of seven point thirty six (7.36) there were 27 students (84.4%) had been competent and five [1]students (15.6 %) had not been competent, while the SMK N 1 Kediri gained the average of seven point thirty two (7.32) there were 23 students (74.2%) had been competent and eight students (25.8%) had not been competent. On the other hand, SMK N 1 Blitar obtained the average of seven point thirty five (7.35) there were 27 students (77.1%) had been competent and 10 students (22.9%) had not been competent. Next, the remedial teaching how to make notch cross joint was conducted, so that all students were competent; (c) at the end of cycle 3, SMK N 3 Boyolangu Tulungagung achieved the average of seven point forty nine (7.49) there were 30 students (91.8%) had been competent and two students (8.2 %) had not been competent. While the SMK N 1 Kediri had average of seven point thirty eight (7.38) there were 28 students (90.3%) had been competent and three students (9.7%) had not been competent. On the other hand the SMK N 1 Blitar obtained the average of seven point forty one (7.41) there were 32 students (91.4%) had been competent and three students (8.6%) had not been competent. Further, the remedial teaching of how to make the notch bird tail joint was conducted, so that all students were competent to make this joint; and (d) at the end of cycle 4, it was found that the SMK N 3 Boyolangu Tulungagung achieved the average of seven point eighty five (7.85), SMK N 1 Kediri obtained the average of seven point eighty nine (7.89), and SMK N 1 Blitar gained the average of seven point seventy six (7.76). It showed that each student received grades is over than or equals seven (≥ 7.00) (100%) and it means that all students were competent or were successful in learning. This exercise shows that learning to make the most of wood joint can enhance students' skills competence in assembling wood frame in SMK N 3 Boyolangu Tulungagung, SMK N 1 Kediri, and SMK N 1 Blitar.