This study aims to determine the quality of the Odd Semester Final Examination Questions for Class XII Sociology Subjects at SMA Negeri 2 Padang Panjang in the 2021/2022 academic year in terms of analysis: 1) content and empirical validity, 2) reliability, 3) distinguishing characteristics, 4) difficulty level. And 5) distracting qualities. This research is a descriptive study using a quantitative approach because all the data or information obtained is manifested as numbers. The research subjects were students of class XII SMA Negeri 2 Padang Panjang, with a total population of 163 students. Data collection techniques were carried out using the documentation method to obtain data on questions, answer keys, and student test results. Based on the results of data analysis, the results of a review of aspects are obtained: 1) The validity of the content of the questions has a high category material aspect, a high category construction aspect, and a high category linguistic aspect. 2) Empirical validity, there are 7 items valid questions (17.5%) and 33 items (82.5%). 3) In terms of reliability, the question has low reliability of 0.19. 4) Discriminatory power, questions with less discriminating power 23 items (57.5%), questions with sufficient discriminating power 14 items (35%), good discriminating power three items (7.5%). 5) Difficulty level, 16 items (40%) are classified as easy, 12 items (30%) are classified as moderate, and 12 items are items (30%) ) are difficult. 6) The effectiveness of distractors, 29 items (72.5%) are eligible, and 11 items (27.5%) are not eligible. Thus it can be concluded that the quality of the items tested is not good.

Loss learning ialah istilah yang digunakan dalam menggambarkan adanya ketidak optimalan pembelajaran yang dilakukan di sekolah.. Tujuan penelitian ini untuk melihat apakah ada Loss Learning di SMP Insan Mandiri Bandar Lampung. Metode dalam penelitian deskriptip dengan analisis kualitatif lokasi dalam penelitian ini adalah bertempat di SMP Insan Mandiri Bandar Lampung dengan informan Kepala Sekolah, waka dan guru. Hasil dalam penelitian ini adalah adanya loss learning sebenarnya sudah terjadi pada saat sebelum covid-19 misalkan peserta didik yang belum paham perkalian dan materi lainnya. Kemunculan covid-19 ini memperparah munculnya loss learning di SMP Insan Mandiri pada tahun pertama hanya 10-20% tetapi ditahun kedua mecapai 70-80% peserta didik yang mengalami loss learning dari berbagai faktor.

The availability of various string-matching algorithm raises the concern of finding the one with the best performance. With the growth of digital content, especially a text-based content, using an optimal algorithm is crucial to decrease the cost of performing a task. There are numerous studies using a specific content to evaluate the performance of ones algorithm. In this paper, we chose two commonly used string-matching algorithm; Reverse Colussi and Raita and compare the performance of these algorithm in finding text in Indonesian language. We specifically use Indonesian songs lyrics as our samples. To perform the test, we build and text-based song finder Android application. Our test result shows that Raita outperformed Reverse Colussi in most of the cases. This finding is due to the requirement of Reverse Colusi algoritm to have pre-processing step before performing the search.

Speaking subject performed at colleges, especially English language courses, is provided to students to actively develop English speaking skills. However, in fact there are still many students who are less taking advantage of the opportunities given. This has an impact on low student speaking skills. The purpose of the study was to investigate the influence of peer assessment of student speech skills in the second semester of Economics Development of STIE Muhammadiyah JambiThe design of this research is a quasi experimental with a posttest-only control group design. The population of the study was the semester II student of Economics Development of STIE Muhammadiyah Jambi year 2018/2019. The population consisted of 75 students. This research sample was class A as the experimental class and B as the control class. Both classes was taken the value of the speaking test which then be compared. The results of this study showed that students taught using peer assessment had better speaking skills than students taught using the teacher assessment.

This study looks at the extent to which kahoot can be used by STIE Muhammadiyah Jambi students in understanding teaching materials as well as analyzing students' perceptions about the strengths and weaknesses of this media when it is practiced in daily teaching. The target of this research is the first year students of STIE Muhammadiyah Jambi. The research method used is quantitative descriptive. Data was taken from observations, field notes and questionnaires that were analyzed using qualitative data analysis. The results showed that the majority of respondents stated that Kahoot's main advantages were practical and easy to use. The majority of respondents did not experience obstacles to use this application. The biggest benefit felt by respondents is a pleasant learning atmosphere and sufficient results to show their ability to understand the material. In addition, the ability of lecturers is sufficient in the use of learning media. This can be seen from the level of participant satisfaction related to lecturer performance. Meanwhile, the biggest drawback of using Kahoot is network-related technical constraints and there is no opportunity to change answers.  keywords: learning tool, students perceptions, effectiveness of kahoot