The Covid 19 pandemic is a serious problem that must be dealt with immediately. The use of masks is an effort to minimize transmission of viruses between humans. The high demand for masks, especially medical masks, is causing scarcity in the market. Therefore, cloth masks are needed as an alternative for the community to be used daily in the midst of activities facing health crises that occur. The purpose of this community service activity is to transfer sewing skills to the Anyar Village LPM partners who are members of the "Independent Beginner Group" while supporting the efforts of the village change program in producing 1000 pcs masks for the community. The implementation of the activities carried out for 2 weeks includes a site survey, problem analysis, discussion of determining the schedule of activities with the village and partners, socialization of activities to the target target, core activities include opening, training, mentoring and product delivery. The success of this activity was measured from the creation of the participant's skills so that the target of making 1000 masks was achieved. The response of partners to this activity was very well marked by the enthusiasm of the participants ie 100% attendance of participants arrived on time until the activity ended. The community service activity ended with handing over 1000 pcs of masks to the Head of Anyar Village to be distributed to the community.

This community service activity aims to improve the ability of the people of Kidang Village in making compost using EM4 technology. This activity is intended for farmer groups, village heads and youth clubs. The method of implementing this service includes the coordination of activities, preparation of tools and materials, implementation and demonstration. This activity is carried out by providing material and how to make compost with EM4 technology. Next is the demonstration using the tools and materials provided previously. In this activity, the training participants were very enthusiastic in participating in the activity until it was finished. There is a positive response so that the activities are held in each hamlet. It is hoped that the delivery of material can be obtained thoroughly by all the people of Kidang Village. In addition, activities like this can be continued to the mass production stage, so that in the future it is expected that Kidang Village has its own fertilizer products that can be traded to increase the income of its people.

Rhinopoma microphyllum is a bat species that lives in a habitat covered by grove of trees and shrubs in the primary forest vegetation. These species is included in the IUCN Red List list with Least Concern (LC) status or at the least information. This study was to describe of R. microphyllum as a new record in the southern of Lombok, and to examine the parasites and microbes that infest it. The study was carried out in the developed ecotourism area of southern Lombok Island of NTB during February-April 2017. A modified net and quadrant for cave ceiling was used to collect bat sample. Ectoparasite collection was done by combing the bat's hair and the falling specimens were collected. The endoparasite examination was done by the flotation methods of intestinal contents, while microbial examination was done by collecting the microbes from oral cavity and feces. The results showed the discovery of R. microphyllum in two ecotourism development sites, The Buwun Cave and The Gale Gale Bangkang Cave Prabu Village, Central Lombok. The endoparasit examination found 4 species of endoparasit, 1 species of Coccidia sp, 2 species of Trematodes from Lecithodendridae Family (Prosthodendrium sp and Acanthatrium sp) and 1 unidentified Nematode specimen. The ectoparasite examination found only 1 species, Ischnopsyllus hexactenus (The long Eared Bat Flea), and the microbes found from oral cavity analysis are the Gram positive Coccus (Stphylococcus aureus) and faecal analysis are the Coccobacil Gram negative (Providensia penneri).

The research was conducted in order to determine the species richness in the cave region of southern island of Lombok. The study was conducted through a survey technique at 5 caves located in the southern region of the island of Lombok the Cave Gale-Gale, Buwun Cave, Cave Kenculit, Raksasa Cave and Cave Pantai Surga. The survey was conducted from March to May 2014. Sampling bat for identification as done by using the mist nets. Bats were caught identified further in the Laboratory of Biological Science, University of Mataram. The results show that has found 6 Family with 12 species. Based on identification of 12 species were found in the caves of the area south of the island of Lombok, there are 9 species ever discovered by Kitchener (2002) LATAR BELAKANGKelelawar merupakan salah satu ordo dari kelas mamalia yang memiliki kemampuan berpindah dengan menggunakan sayap (terbang). Secara umum, kelelawar yang tergolong ke dalam Ordo Chiroptera dapat dikelompokkan ke dalam 2 Sub ordo yaitu Sub ordo Megachiroptera (Pemakan buah-buahan) dan sub ordo Microchiroptera (Pemakan serangga) (Suyanto, 2001). Kelelawar yang ada di Indonesia diperkirakan mencapai 230 spesies atau 21% dari spesies kelelawar yang ada di dunia. Spesies tersebut diantaranya 77 spesies dikelompokkan ke dalam sub ordo Megachiroptera sedangkan 153 spesies dikelompokkan ke dalam sub ordo Microchiroptera (Suyanto, 2001).Suyanto (2001) menyebutkan bahwa 20% kelelawar sub ordo Megachiroptera dan lebih dari 50% kelelawar sub ordo Microchiroptera memilih tempat bertengger di dalam gua. Keberadaan kelelawar di dalam gua, menurut Wijayanti (2011) dapat berperan sebagai kunci penyedia energi ekosistem (key factor in cycle energy) bagi organisme yang ada di dalam gua.Oleh sebab itu, apabila ekosistem gua tidak dikelola dengan baik, dapat mengganggu keseimbangan ekosistem, baik ekosistem yang ada di dalam gua maupun ekosistem yang ada di luar gua.Beberapa hasil penelitian menginformasikanbahwa Pulau Lombok merupakan salah satu pulau yang memiliki keanekaragaman spesies kelelawar cukup tinggi.

This study aims to determine the effect of the scientific-based guided inquiry learning model on the critical thinking skills of class X students. In this study there are 2 variables, namely the independent variable and the dependent variable, the independent variable is the guided inquiry learning model (Guided Inquiry). the dependent variable is students' critical thinking ability. The population of this study were students of class X MIA at MA Al-Ishlahul Ittihad Jabon Tentan Bagu Village, Pringgarata District, Central Lombok Regency. The selected sample is class X MIA with a total of 20 students. This study applies a quantitative approach with the Quasi Experiment method with a one group pre-test post-test design. The instrument used in the study was a written test in the form of 10 essay questions for the Pre-test 5 test questions and Post-test 5 test questions. The test questions were used to measure students' critical thinking skills on earthworm material. Based on the data analysis, the average pre-test was 63.75 which was included in the non-critical category and the post-test average was 81.75 which was included in the critical category. The data analysis technique in this study used a paired t test with the help of SPSS. Based on the results of the t-test, it was found that there was a significant difference between the results of the Pre-test and the Post-test. The results of the calculation of students' critical thinking ability data show that the value of sig = 0.000 0.05 then the HO hypothesis is rejected and Ha is accepted. Thus, it can be concluded that there is an influence of the guided inquiry learning model on the critical thinking skills of class X MIA students at MA Al-Ishlahul Ittihad Jabon Tentan Bagu Village, Pringgarata District, Central Lombok Regency.