The graph interpretation ability is an important ability for students in conducting physics experiments. The tracker application in straight motion topic can track objects precisely and accurately. This research aims to find out how the effect of tracker use on straight-motion learning based on guided inquiry on the ability of students' graph interpretation. The sample of this research is students of class X, in one of the State Senior High School in Bandar Lampung. The research design used was one group pretest-posttest. Learning is carried out by conducting guided inquiry-based straight-line experiment activities, then processing experimental data by analyzing experimental videos using tracker software. Data on students' interpretation ability is obtained using a test (pretest-posttest). Data analysis techniques for student learning outcomes using Paired Sample T-Test. Based on the results of the research obtained the average score of the ability to interpret the graph increased by 59.00% with a high mean of N-gain (0.71) at a 95% confidence level. These results indicate that learning by using a tracker can improve the ability to interpret graphics very well. Based on the test results obtained a significance of 0.000, which is less than 0.05, it can be concluded that there are significant differences in the ability of students to interpret graphics before and after learning using a tracker.

COVID-19 memberikan dampak nyata terhadap masyarakat Pekanbaru terutama kecamatan Tampan. Kecamatan tampan sebagai daerah dengan tingkat kasus positif terbanyak serta kondisi sosial ekonomi yang kurang sejahtera menjadi perhatian kami untuk melakukan pengabdian masyarakat di kecamatan tersebut. Permasalahan yang ditemukan adalah kurangnya informasi terkait bagaimana cara menghadapi kondisi pandemik. Kondisi ini mempengaruhi kesadaran masyarakat untuk mematuhi protokol kesehatan. Pengabdian ini diharapkan mampu meringankan beban masyarakat yang kurang mampu hingga membantu masyarakat untuk beradaptasi dengan kebiasaan baru yaitu mematuhi protokol kesehatan. Adapun bentuk program kerja yang dilakukan ialah pengadaan fasilitas cuci tangan sederhana yang terbuat dari ember bekas dan sabun cuci tangan, distribusi masker gratis ke masyarakat lokasi tempat pengabdian, serta membuat informasi melalui sosial media sebagai bentuk edukasi terkait penyesuaian kondisi pandemik. Program kerja Kuliah Kerja Nyata kelompok 32 dari Universitas Abdurab berjalan dengan lancar dan efektif. Hal ini dikarenakan adanya dukungan dan apresiasi baik dari kelurahan dan ketua RT 1 RW 1 kelurahan Delima. Program pengabdian yang dilakukan mencakup bidang Kesehatan dan bidang Keilmuan. Program bidang Kesehatan ini antara lain pembagian masker, serta pembuatan bak cuci tangan dan sabunnya. Sedangkan untuk program dalam bidang Keilmuan yaitu Penyuluhan dan sosialisasi kepada masyakat mengenai bagaimana menjaga kesehatan selama pandemi Covid-19 lewat program edukasi daring di sosial media instragram @kkn32.univrab.

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A lot of students consumed snack that has imbalanced food quality and nutritional values. Preliminary study showed that 54,5% students at 001 Teratak elementary school had low level of knowledge on healthy snack choice. Nutrition education is needed with efficient and simple method such as guessing picture. The aim of this study was to analyze the effect of guessing picture media method on student’s knowledge on healthy snack choice in 001 Teratak Elementary School. This was quasy experimental study with a pre-test post-test control group design. 42 samples selected from 46 students in class 5 by purposive sampling technique with inclusion and exclusion criteria. Samples divided into intervention (n=21) and control group (n=21). The intervention group had guessing healthy snack choice picture while the control group had guessing ordinary pictures. Research variables were the level of knowledge in intervention and control group based on the value of the pre-test and post-test. The results showed that there was significant increase of knowledge that were given nutritional education of healthy snack choice using guessing picture media method (p