Pengembangan Lembar Kerja Peserta Didik Bermuatan Kecerdasan Komprehensif Berbasis Model Pbl pada Pembelajaran Fisika Kelas X Tingat SMA

The aim of this research was to produce student worksheet with comprehensive intelligence based on PBL model's on learning physics class X in SHS was valid. This research type using Research & Development (R & D). The subject of this research was teaching materials in the form of student worksheet 1, student worksheet 2 and student worksheet 3 validated by validator consisting of 3 lecturers of Physics Education FKIP Universitas Riau and 2 physics teachers. Data analysis technique used in this research was descriptive analysis conducted by calculating from the average value of assessment on validation assessment instrument by validator. The results obtained by student worksheet valid after 2 validation because there are still indicators that are still categorized low. After validation-2 obtained a valid student worksheet with average validity of each LKPD is 3.27 with Very High category for student worksheet 1, 3,26 with Very High category for student worksheet 2 and 3.25 with Very High category for student worksheet 3. This indicates that student worksheet is valid and feasible to be used as one of the teaching materials that can improve students' competence in class X SHS

Inventory and Utilization Aren (a. Pinnata) by Forest Communities Widely (Study Case: Sihombu Village, Tarabintang District, Humbang Hasundutan Regency)

Aren (A. pinnata) are included in the arecaceae (areca nut) and are included in the inclosed seed plants (angiospermae). Aren is a forest plant that has many benefits but is not yet used by forest communities widely. The purpose of this study has to elevate the potential, distribution and utilization of aren. This research was using compartment sampling with compartment strip technique. The result showed that optimal growth of aren in elevate 550-560 mdpl and the utilization of aren such as, sugar palm juice, palm wine, palm fiber, leaf adnd steam. The sugar processing plants by the human in this area is steal simple and production potential processing has not been abel to be treated optimally

The Effect of Jigsaw Technique on Reading Comprehension of Narrative Text of the Second Year Students of Mts.pp.syafa\u27aturrasul Teluk Kuantan

This pre-experimental research was aimed at to find out whether there is a significant effect of Jigsaw Technique on reading comprehension of narrative text of the second year students of MTs.PP.Syafa\u27aturrasul Teluk Kuantan. Thus, the problem to be discussed was: Is there any significant effect of Jigsaw Technique on reading comprehension of narrative text of the second year students of MTs.PP.Syafa\u27aturrasul Teluk Kuantan. The design of the research was one group pretest-posttest design. Cluster sampling technique was used to select one class to become the sample. 30 students of class VIII-C at the second semester of academic year 2016/2017 were chosen as the sample. The results of the data analysis showed that the mean score of post-test was higher than pre-test. The result also showed that the value of t-test was higher than t-table at the significance level 5%. It could be concluded that there was a significant effect of jigsaw technique on reading comprehension of narrative text of the second year students of MTs.PP.Syafa\u27aturrasul Teluk Kuantan