Application Of Blended Learning Models Combined With Mobile Games To Improve The Learning Outcomes Of Medical Biology Students

Millennial generation is a term that is often used as a symbol of the rapid use of products by people today. The use of mobile phones connected to the internet is spread throughout the community. The material in medical biology courses is considered difficult by most students. The teacher tries to make improvements to the teaching and learning process by using learning models that are suitable for the millennial generation, that is blended learning model combined with mobile games. This study aims to determine the differences in learning outcomes of students who use the blended learning model combined with mobile games with the learning outcomes of students who use the direct learning model in medical biology courses. This research is an experimental quasy study that uses two sample groups, they are the experimental group and the control group. The results of the study were analyzed using Independent T test statistical analysis. Based on the research, there are significant differences in student learning outcomes using the blended learning model combined with mobile games with learning outcomes of students who use direct learning in medical biology courses, where students use blended learning models combined with mobile games have higher learning outcomes when compared with students who use the direct learning model.

The Effect Of Lemon (Citrus Limon L.) Extract On Mortality Of Aedes Sp. and Potential As Repellent

Lemon (Citrus limon L.) is a plant with a peel type that contains phytochemical compounds namely flavonoids, terpenoids, tannins and limonenes that can be used as plant-based insecticides. The contents of these chemical compounds have the ability to kill mosquitoes, and act as respiratory poisons and stomach poisons for the mosquitoes. The purpose of this study was to determine the effect of the extract of lemon peel (Citrus limon L) On the mortality of Aedes sp. and to determine its potential as a repellent. This type of research used in thisstudy was an experiment using a completely randomized design study (CRD) which was carried out using 3 variations of the treatment dose of lemon peel extract (Citrus limon L) namely 25%, 27.5%, and 30%and controls (+) and (-). Data collection was carried out by looking at and recording mortality / deaths from Aedes sp. after being given treatment and observing mosquitoes on the body of mice and counting the number of mosquitoes that using the Protection Power formula. Data were statistically tested using One Way Anova and continued with LSD (Least Significant Difference) test. The results obtained by the value of Fcount ˃ table is 0.484 at the level of α = 0.05 so that H0 is rejected and H1 is accepted. This means that there is a significantinfluence of each treatment. The best effective dose is 30% with 50 mosquitoes dead. The highest protection power at a concentration of 30% was 97.3%, while the lowest protective power at a concentration of 25% was 77.1%.

Composition And Structure Vegetation Of Lowang Gali Tourism Forest, East Lombok Regency

The composition and structure of vegetation is one way to determine the level of control and distribution of a habitat, including in Lowang Gali forest tourism which has the potential as an educational tourism area in East Lombok Regency. Based on the observations, there were 14 families with 22 species of woody plants. The moraceae family is the family with the largest number of species, consisting of 5 (five) ficus genera, namely: Ficus racemosa, Ficus salicifolia, Ficus variegate, Ficus sur and Ficus seftica. Based on the results of data analysis, the highest INP value for seedlings was Ficus seftica (23,39%), the highest sapling was Alstonia scholaris (19,80%), the highest pile strata was Dysoxylium gaudichadianun (50,44%) and tree strata. the highest were Alstonia scholaris (45,15%) and Dysoxylium gaudichadianun (45,15%). The index value of plant species diversity in the Lowang Gali forest tourism area is more than 1 (1 ≤H'≤ 3) which indicates moderate diversity.

The Effect Of Liquid Organic Fertilizer Of Robusta Coffee On The Productivity Of Red Cry Chili (Capsicum annum L.)

This study aims to determine the effect of liquid organic fertilizerfrom Robust coffee peels on the productivity of curly red chilies(Capsicum annum L). This type of research is quantitative, theresearch approach used is experimental by using a completelyrandomized design RAL consisting of 7 treatments of 5 replicationsso that there are 35 experimental units and are placed randomly,namely 0% fertilizer (P0), 10% fertilizer (P1), fertilizer. 20% (P2),30% fertilizer (P3), 40% fertilizer (P4), 50% fertilizer (P5), 60%fertilizer (P6). The data analysis technique used One-way ANOVAwith a significance level of 5% and the LSD advanced test. ANOVAtest results show that the comparison of the effect of liquid organicfertilizer on robust coffee peels has an effect on vegetative growthand generative growth in curly red chilies (Capasicum annum L.).Fertilizer treatment with a concentration of 50% (P5) had the mostsignificant effect on the number of flowers, number of fruits, wetweight and dry weight of curly red chilies. On the growth of thenumber of leaves, the concentration of 30% (P3) also gave the highesteffect and yield although not significant. The 50% concentration (P5)was the optimal concentration for the growth of plant height andlength of curly red chili plants.

Potential Analysis Of Gawar Gong Ecotourism In Wanasaba District, East Lombok Regency: Development Environmental Learning Posters

The purpose of this study was to determine the potential of GawarGong ecotourism in Otak Kebon, Beririjarak Village, East Lombokas a material for developing environmental learning posters. Thistype of research is research and development. Development researchis adapted from the 4D development model, namely through thestages of defining, designing, developing, and distributing. The dataanalysis used is descriptive qualitative analysis and SWOT analysis,namely the analysis of strengths, weaknesses, opportunities andthreats. The results showed that Gawar Gong ecotourism has a lot ofpotential such as natural beauty and flora and fauna that must bepreserved and preserved and the results of the validation test on thedeveloped posters show that environmental learning posters get avery feasible category value or can be used as an environmentallearning medium for the community and Gawar Gong ecotourismvisitors.

Antibacterial Test of Binahong Leaf Extract Ointment (Anredera cordifolia) Against Staphylococcus aureus Bacteria from Diabetic Wounds

Diabetes mellitus (DM) is characterized by an increase in glucose levels in the blood due to disorders of glucose metabolism in the body. The pancreas organ of people with DM has a weakness in producing the hormone insulin. As a result, the distribution of blood glucose to other organs of the body is inhibited so that glucose levels in the blood increase which causes DM sufferers to experience longer wound healing than normal humans. Binahong leaves contain alkaloids, saponins and flavonoids which have antibacterial activity which can accelerate the wound healing process. The purpose of this study was to determine the antibacterial effect of binahong leaf extract ointment (Anredera cordifolia) against Staphylococcus aureus bacteria from diabetic wounds. This research includes antibacterial test for binahong leaf extract ointment (Anredera cordifolia) with variations in the concentration of 10%, 20%, and 30% of the concentration of binahong leaf extract of 25% which resulted in a wound coverage percentage of up to 100%, namely at 30% ointment concentration. The conclusion of this study is that there was no wound closure for negative control and positive control in the form of oxytetracycline, the percentage of wound closure was 85%.

Frequency of Arthropods Daily Visits on Centella asiatica L. and Synedrlla nodiflora (L) Gaertn in the Wonosari Singosari Tea Plantation Area in Malang Regency

The purpose of this research is to find the temporal distribution pattern of the visiting of Arthropods on these wild plants. This descriptive and explorative research was carried out in the Wonosari tea plantation, Singosari, Malang in March 2011. The visual control method for these purposes was adopted from the modification of the visual control method developed by Frei and Manhart (1992). Observations were done with 10 repeats, consisting of 10 tempos with 15 minutes duration. Data relating to the temporal distribution of Arthropods on these wild plants were presented as diagrams and interpreted descriptively. The result of this research can be described as follows: There was a difference between the temporal distribution of Arthropod visiting the wild plants Centella asiatica L. and Synedrella nodiflora (L) Gaertn. For the Centella asiatica L the highest visitor number was at 10.00 am while for the wild plant Synedrella nodiflora (L) Gaertn it was at 11.20 am.

Molecular Characterization of Rhizobacteria (Isolate EO-4) as Potential Solvent of Phosphate in-vitro from the Mangrove Ecosystem of Teluk Awur, Jepara-Indonesia

Rejuvenation and conservation of mangrove ecosystems, especially the Teluk Awur mangrove ecosystem, Jepara Regency, can be done by using bacteria that are capable of supporting plant growth or called Plant Growth Promoting Rhizobacteria (PGPR). One of the mechanisms that support plant growth by the PGPR group is phosphate dissolving activity, because the phosphate in the soil is in the form of a compound that is difficult for plants to absorb. This study aims to determine the character of Rhizobacter isolates as a superior phosphate solvent in dissolving phosphates in-vitro from the Teluk Awur mangrove ecosystem, namely isolates coded EO-4. These isolates have similar microbiological and biochemical characters to the genus Enterobacter. Molecular characterization of isolates was carried out using the Polymerase Chain Reaction (PCR) method - 16S rRNA sequence analysis (comparing with 16S rRNA sequences in gene banks). The results showed that the phosphate-solubilizing rhizobacteria that were isolated had the same base pair percentage of 48% with Enterobacter pyrinus (access number NR_028875).

Inventory Of Spermatophyta Of Tanjung Setia Krui Beach Vegetation As A Source Of Biological Learning

The objectives of the study were: 1) to determine the types of high-level plants that make up the coastal vegetation in Tanjung Setia Krui Beach, 2) to determine the diversity and dominance of high-level plants at Tanjung Setia Krui Beach, 3) to determine the results of research on the inventory of high-level vegetation on Tanjung Setia Krui Beach to be used as a source of learning biology in high school in the form of an encyclopedia. This research method is sampling using purposive sampling method with a plots. The higher plants that were found were then identified in that place. The results showed that 20 species from 12 families. Family Hydrocaritaceae, Family Potamogetonaceae, Family Convolvulaceae, Family Poaceae, Family Arecaceae, Family Pandanaceae, Family Combretaceae, Family Asteraceae, Family Malvaceae, Family Portulaceae, Family Leguminosae, Family Lecythidaceae. The three stations have a value of 1≤H'≤3 which means that they show moderate diversity. The conclusion of this study is that the inventory of high-level plants that makes up coastal vegetation at Tanjung Setia Krui Beach was used as a learning resources for high school biology class X on Biodiversity material in the form of an Encyclopedia.

The Influence Of The Mixture Feed Kayambang (Salvinia Molesta D. S Mitchell) With Different Compositions To The Growth Of Sangkuriang Catfish (Clariass Spp) Enlargement Age (Grower)

Experimental research aims to determine the influence of mixed feed S. Molesta with different composition on the growth of Clarias Sp. The treatment carried out on this study included 3 different compositions of the S. Molesta flour is treatment A composition of the addition of S. Molesta is different from 20.62 grams (to reach A protein 30%), B treatment of S. Molesta composition given at 13.34 grams (to achieve protein 40%), and the treatment C composition of S. Molesta of 6, 05 gram (to reach protein 50%) and control (feeding factory F782). From the results of the study showed that the influence of artificial feed S. Molesta is best at treatment A and the lowest at the treatment of C. Based on research conducted the average weight increase Clarias SP is in the treatment of A 0.781 grams and the most significant increase in the length of the average in treatment A (30% protein) increased by 0.433 cm. Friedman test results show there is a difference in weight and length Clarias sp which is given the treatment of feed A, B and C and feed the plant (P > 0.05). The conclusion of the study was the influence of the feed mix S. Molesta to Growth Clarias SP age enlargement.