Uji Kelayakan Panduan Praktikum Keragaman Genetik Menggunakan Model Project Based Learning

Aims to produce a proper practicum guide based on the aspects of the validity of the material and media. The research data was collected using the ADDIE model. The results of the study focused on the data of the development stage. The data obtained were analyzed qualitatively in the form of suggestions from the validator and quantitative analysis in the form of a Likert scale questionnaire. Research in the development stage uses an instrument, namely a material and media expert validation questionnaire sheet. Based on the results of the study, it was found that the practicum guide product developed was declared feasible in terms of the validity of the material and media, with a percentage score of 94% and 86% in the very good category. The results of the trial showed that in the small group trial 80% (good) and the large group trial 87% (very good).

Improvement Of Volyball Lower Passing Skills Through Jigsaw Learning Model In Class Ix-J Students Of Mtsn 4 Jombang

This study aims to improve the mastery of the concept of passing down volleyball for class IX-J students at MTsN 4 Jombang in the 2019/2020 school year. The subjects of this study were students of class IX-J MTsN 4 Jombang in the 2019/2020 school year. The design of this research is that this research is a classroom action research so that the research design used in this study is a design of classroom action research (CAR). The research instrument consisted of learning observation sheets and student test sheets. The data from this study were analyzed using the formula for the average percentage score of the results of the research instrument. The results of this study indicate that there is an increase in the average value of student learning outcomes from each research cycle, with details of the average score in the first cycle of (73.33%), the second cycle (86.66%), and the third cycle (96.66%). . The conclusion of this study is that the jigsaw learning model has the potential to improve the mastery of the concept of passing under volleyball for class IX-J MTsN 4 Jombang students in the 2019/2020 school year.

Student Motivation in Online English Learning

This study aims to discover and describe the condition of the motivational object experienced by students in online English learning during the COVID-19 pandemic. This research was conducted in Yogyakarta in the even learning year 2020/2021. Sampling was done using a purposive sampling technique, and four classes were obtained, each of which there was 32 students, with the total number of samples being 128 students. Data collection techniques in this study are by distributing questionnaires, interviews, and documentation. The questionnaire was made using google forms. Data analysis calculated the percentage of each category indicator and learning motivation aspect, from which the data percentage score was interpreted, and each indicator was analyzed in depth. The results of this study indicate that the learning motivation of students in Yogyakarta in the even semester is in the odd category. This can be seen from the moderate category, as many as 72 students out of 128 students, while from the motivational presentation score with the highest ARSC aspect, the satisfaction aspect is 28%. This research is expected to evaluate various parties involved in organizing online learning in universities so that the implementation is more optimal.

Trends of Vocational Education and Training Research in Building Construction Engineering

Research that has been done by building engineering students as a thesis tends to choose a theme that has been widely researched before. This research aims to find out the trends of vocational education research in the field of engineering building including trends of theme research and trends of methodology research. This research used descriptive quantitative research methods with a library research approach. Data collection techniques using documentation. Data analysis techniques are used in content analysis. The results of this study show the trends that have occurred in vocational education research in the field of building engineering in 4 universities, then obtained the trend of vocational education research themes and research methodology trends: 1) The theme of vocational education research in the field of building engineering is in high demand is the theme of teaching and learning with a percentage score of 47%, 2) The research method in demand is Research and Development with a percentage score of 31%, 3) Interesting research subjects are learners with a percentage score of 58%, 4) The data collection technique in demand is a questionnaire with a percentage score of 36%, and 5) The data analysis technique of interest is descriptive statistical analysis with a percentage score of 67%.

The Used of Online Learning Method in Acquiring Children's English Vocabulary at English Buzz Bali

This study entitled “The Used of Online Learning Method in Acquiring Children's English Vocabulary at English Buzz Bali”. It focuses on finding out the effectiveness of Online Learning Method in acquiring English vocabulary. This study was test how effective is the use of online learning method to teach children’s English Vocabulary at English Buzz Bali and to know the student perception about their new learning method of study. The research of this study applied field work research that used theories by Revan Revan (1991 in M. Pedlar edition (2011) about theory of action learning and Terry Anderson (2008) about online learning method. This research used teaching and observation technique involving students in the third grade of elementary school. The data in this study were the collected from the result of Pre-test and Post-test of the students of English Buzz Bali using online platform; ZOOM for their teaching and learning process. There were ten children (M= 9) participating in this study and official permission from the school has been obtained to conduct the study. The result of this study shows that, the use of online learning method is quite effective to acquiring English vocabulary for the children during the pandemic Covid-19. It can be seen from the high percentage score (80,85%) of correct answer from the Post-test of the students who been taught through online platform. It can be concluded that online learning method is the suggested ways to acquiring children’s English vocabulary during the pandemic Covid-19.

Management Factors Influence Animal Welfare and the Correlation to Infectious Diseases in Dairy Cows

The present study assessed dairy cow welfare through the application of the Italian National Animal Welfare Reference Center (CReNBA) checklist in 36 dairy farms located in Ragusa (Italy) subjected to two different management conditions, housing with free access to pasture (Group 1, farms n = 17) and indoor housing (Group 2, farms n = 19). Five areas of investigation were considered: Area A, “Farm management and personnel”; Area B, “Facilities and equipment”; Area C, “Animal-based measures”; Area D, “Inspection of microclimatic environmental conditions and alarm systems”; and Area E, “Biosecurity”. Blood samples were collected by coccygeal venipuncture from all animals (4081 cows). The specific antibodies against Mycobacterium avium subsp. paratuberculosis, Chlamydiophila abortus, Neospora caninum, bovine viral diarrhea virus, and the bovine herpesvirus were assessed by enzyme linked immunosorbent assay (ELISA) serological test. Group 1 (access to pasture) showed a lower value of percentage score recorded in Area A (p = 0.02) and E (p = 0.01) than Group 2 (indoor housing). Herpesvirus (Infectious bovine rhinotracheitis - IBR - detection of gB antibodies/IBR-gB) blood concentrations were higher in the cows housed indoor versus those with access to pasture (p = 0.01). Farm management and personnel (score A) was correlated with the level of bovine viral diarrhea virus (τ = 0.3754) and bovine-herpesvirus-specific antibodies (IBR-gB) (τ = 0.4159). “Biosecurity” percentage score showed a significant correlation with Chlamydiophila abortus (τ = −0.4621) in the cows with access to pasture and IBR-gB (τ = 0.3435) in the cows housed fully indoors. Group 2 showed a significantly reduced level of antibodies against Neospora caninum. In conclusion, differences in the welfare assessment score were observed in the “Farm management and personnel” and “Biosecurity” between the two management conditions. It had an effect on the prevalence of herpesvirus, which occurred more in cattle with access to pasture. Therefore, an accurate application of the checklist could be an instrument to prevent and control the spread of infections in farms.

Utilization of the Teacher-Made Strategic Intervention Material with Google Classroom in Improving the Performance of the Challenged Learn-ers

This classroom-based action research aimed to improve the performance of the challenged learners in Physical Science. The combination of Strategic Intervention Material (SIM) with the aid of Google Classroom was employed as an innovation to help the respondents master the competency-based skills that they were not developed during regular classroom teaching. In a combination of qualitative and quantitative designs, this research employed observation and participation, survey, and content-based assessment as data-gathering instruments. There were 40 identified challenged learners selected purposively (10 students for each of the four sections) based on their achievement scores after the long quiz, who took part in the study. The quantitative data were processed through Statistical Package for Social Sciences (SPSS), while the obtained qualitative data were interpreted using the phenomenological methodology. Results revealed an increase in the performance level of the challenged learners based on the increase of the mean percentage score of the posttest. Additionally, it showed that SIM promotes learning retention based on their scores in the delayed-posttest, and Google classroom motivates their learning intention towards the subject, Physical Science.

Brain-Based Online Learning Design in The Disruptive Era for Students in University

The learning model is a collection of activities that occur during the teaching and learning process with the objective of achieving the set goals. The brain-based online learning model developed is a solution to the students' learning problems. The majority of students struggle to interpret all of the learning materials they receive. This resulted in students' dissatisfaction with the learning materials. The purpose of this research is to develop a brain-based online learning process design based on the aforementioned problems. The Lee & Owens model of development was used in this development research. The stages of the Lee & Owens development model are analysis, design, development, implementation, and evaluation. The development research findings are as follows: (1) the media experts' assessment, which resulted in an 89.35% score with a valid category. (2) The assessment of the developed learning materials by material experts resulted in a score of 91.23% with a valid category. (3) expert evaluation, with an overall score of 86.35% for having a valid category. (4) The results of individual trials produced a percentage score of 88.5% with a valid category. (5) The results of small group trials indicated an overall percentage score of 81.60% of valid categories. (6) Field trials are classified as valid when they receive a percentage of 79.89%. The results of the development indicate that the brain-based online learning design is feasible for use. Received: 11 August 2021 / Accepted: 27 October 2021 / Published: 5 November 2021

Multimedia Interactive Learning in Science Subjects for Grade Fourth Elementary School Students

Teaching materials and online learning outcomes that are less than optimal affect the learning process. Students need visualization that can help concrete understanding of the material, especially in implementing online learning. This study aimed to develop interactive multimedia learning in science subjects according to the validation of expert tests and individual trials. This development research applies the DDD-E model (Decide, Design, Develop, Evaluate). The method used to collect data is a questionnaire equipped with observations and interviews. The data analysis used is quantitative and qualitative descriptive analysis. The subject of this development research is interactive learning multimedia. Then a review is carried out from subject content expert validators, instructional design experts, learning media experts, and individual trials on students. The results of data analysis based on validation by subject matter content experts obtained a percentage score of 96.15% with very good qualifications, instructional design experts obtained a score percentage of 87.5% with good qualifications, learning media experts obtained a percentage score of 93.00% with very good qualifications, and the results of the review of 3 students in individual trials obtained a percentage score of 91.66% with very good qualifications. Based on the results obtained, it can be concluded that the interactive learning multimedia developed is very feasible in science learning for sixth-grade elementary school students.

Adherence to the ABCDE approach in relation to the method of instruction: a randomized controlled simulation study

Background The Airway, Breathing, Circulation, Disability, and Exposure (ABCDE) approach is widely recommended and taught in many resuscitation courses. This study assessed the adherence to the ABCDE algorithm and whether this was affected by the instruction method used to teach this approach. Methods Randomized controlled trial in which simulation was used as investigational method. Between June 2017 and January 2018, neonatal healthcare providers routinely participated in simulated neonatal advanced life support (NALS) scenarios, using a high-fidelity manikin. They were randomly assigned to a video-based instruction (intervention group) or a conventional lecture (control group) as the method of instruction. One blinded researcher evaluated the adherence to the ABCDE approach on video with an assessment tool specifically designed and tested for this study. The primary outcomes were: 1) the overall adherence and 2) the between-group difference in individual adherence to the ABCDE approach, both expressed as a percentage score. Secondary outcomes were: 1) the scores of each profession category (nurses, neonatal ward clinicians, fellows/neonatologists) and 2) the scores for the separate domains (A, B, C, D, and E) of the algorithm. Results Seventy-two participants were assessed. Overall mean (SD) percentage score (i.e. overall adherence) was 31.5% (19.0). The video-based instruction group (28 participants) adhered better to the ABCDE approach than the lecture group (44 participants), with mean (SD) scores of 38.8% (18.7) and 27.8% (18.2), respectively (p = 0.026). The difference in adherence between both groups could mainly be attributed to differences in the adherence to domain B (p = 0.023) and C (p = 0.007). Neonatal ward clinicians (39.9% (18.2)) showed better adherence than nurses (25.0% (15.2)), independent of the study group (p = 0.010). Conclusions Overall adherence to the ABCDE algorithm was rather low. Video-based instruction resulted in better adherence to the ABCDE approach during NALS training than lecturing. Trial registration ISRCTN registry, trial ID ISRCTN95998973, retrospectively registered on October 13th, 2020.