Circulatory System Material Research Articles

Pengembangan Komik Biologi Berbasis Android sebagai Media Pembelajaran Materi Sistem Peredaran Darah

The objective of this research was to produce learning media of Android-based comic applications with circulatory system material and to determine the feasibility of products based on validation tests by expert validators. The product validation phase was carried out by a team of experts, namely material experts and design experts. The development model conducted by using 4-D model consisting of 4 stages, namely define, design, develop, and disseminate. The dissemination stage of this research was not conducted, this stage only disseminate in the research location in SMA Muhammadiyah 2 Metro. The research shows that the results of the material expert validation data in percentage was 98%, design experts with a percentage was 93%, small group try out with an overall percentage is 91%, with the highest assessment aspects received a percentage was 100% on the assessment indicators of the content of the material on the product, the second highest on the aspect of the assessment indicators of the images in the comic media. Based on the research results of the assessment of comic media products included in the criterion of very good which means that the product is worthy of use in the biology learning.

Development of STEM-Based Flipbook Learning Media on the Bloodstream System Materials for Junior High School

This study aims to develop The STEM-based flipbook learning media on the Human Circulatory System material for junior high school students. This study uses research and development methods or Research and Development (R&D) with the ADDIE research model and involves 7 validators to validate flipbook learning media. This research instrument uses a validation sheet consisting of a content validation sheet, media validation sheet, material validation sheet, language validation sheet and media and content validation sheet with analytical techniques using quantitative descriptive analysis. The results of this study are the development of STEM-based Flipbook learning media has been declared feasible with an average score of 81%. The criteria are very valid and get positive results from various validators. Based on the validation results, it shows that the learning media developed is suitable for use in learning, because the media has features (videos, quizzes, and STEM LKPD) that can be accessed online.

Pengembangan Media Animasi dalam Model Pembelajaran STAD Materi Sistem Peredaran Darah Manusia di SMP

The development of animation media in the learning model STAD aims to create effective and attractive learning activities so as to improve student learning outcomes. The animation media was developed in learning the human circulatory system in junior high schools. The research method used the Sadiman development model. Product validation is carried out by material experts and media experts. Meanwhile, the target of the field evaluation was class VIII students of SMP Negeri 1 Kauman Ponorogo. Based on the results of the field evaluation, it can be concluded that the animation media in the learning model STAD, the human circulatory system material, is categorized as suitable for use in learning activities. Furthermore, based on the results of the pre-test and post-test that were tested using the Paired Sample T-Test, it was found that there was a difference between the pre-test and post-test results. So it can be concluded that the use of animation media in the learning model STAD for the human circulatory system material in SMP can be applied as a guide in learning activities by teachers to create effective and interesting learning so that it can improve learning student’s outcomes.

Pengembangan Multimedia Interaktif Materi Sistem Peredaran Darah Manusia Untuk Kelas V Sekolah Dasar

Interactive multimedia is a learning medium that presents the material with a combination of text, images, audio, video, and animation. The purpose of this research and development is to produce an interactive multimedia product that is valid, feasible, and effective for learning activities on the human circulatory system material at the elementary school level. The method used in this research is Research and Development (R&D) with the Lee & Owens development model consists of 5 stages as follows: (1) analysis, (2) planning, (3) development, (4) implementation, (5) evaluation. The validation stage was carried out on media experts and material experts and then tested on 19 grade V students of SDN Tamiajeng. The results of interactive multimedia development were declared valid with the percentage of media experts was 98.61%, 79.16% of material experts, 82.98% small group trials, 84.36% large group trials. Interactive multimedia is declared effective for learning by obtaining a percentage of 84.21%. Because of this finding, it can be concluded that interactive multimedia material on the human circulatory system produces valid, feasible, and effective categories to be used for learning.

The Influence of Powerpoint-Based Discovery Learning Models on Biology Student Learning Outcomes

<span>This study aims to determine the effect of the Power Point-Based Discovery Learning learning model on the learning outcomes of biology students on the circulatory system material in humans at MAS PP Nurul Huda Bangai. The research method used is quantitative research in the form of Quasi Experimental Design using a pretest-posttest control design. The PowerPoint-based Discovery Learning learning model is taught in class XI-A and the conventional learning model is taught in class XI-B. The instrument used in this study was a multiple-choice test for student learning outcomes. The data analysis technique used in this study is the Mann-Whitney technique using the SPSS 23.0 for Windows program. The results showed that there was an effect of the Power Point-Based Discovery Learning learning model on the learning outcomes of biology students (P=0.000<0.05), with the average score and standard deviation of the posttest in the Discovery Learning class 77.97 ± 10,848 and the average value and the posttest standard deviation in the conventional class was 69.82 ± 5.348. The results of this study are expected that teachers can apply the Power Point-Based Discovery Learning learning model when teaching the circulation system material in humans to improve student learning outcomes.</span>

Analysis of generic science skills in prospective biology teacher students

The learning process of blood coagulation practicum for circulatory system material in Biology Education students aims to determine the ability of generic science skills. Descriptive method used in this study with research subjects consisted of 58 6th semester students. Data were obtained using essay tests. Achievement of generic science skills in students is focused on five aspects of generic science skills with research results that show, direct observation 98.83% (very good), symbolic language 38.79% (very poor), modeling 90.95% (very good), logical inference 39.51 % (very little), logic framework 94.90% (very very), with an overall average yield (75.6%) in the medium category. this generic science ability is still needed intensive guidance to increase shn for prospective teacher students biology.

Pengembangan Perangkat Pembelajaran IPA Berbasis Discovery Learning untuk Menuntaskan Hasil Belajar Siswa

This research aims was to produce a decent learning device IPA (valid, practical, and effective) to complete the learning outcomes in human circulatory system material. To achieve these objectives, the authors developed a learning device that consists of a syllabus, lesson plans, worksheet, Instructional Materials for Students and Student Assessment Instrument using 4-D model of development.This learning device validated and revised before it tested on twenty five students of seven grader of SMP Negeri 1 Blitar with one group pretest-posttest design. In analyzing data, this study used observation, test, and questionnaire. The technique of analyzing data used descriptive qualitative and quantitative design. The result of the study showed that first, the learning device was valid. Second, teaching and learning activity done well. Third, learning outcome was 100% complete. Fourth, students gave positive response with excellent category. Based on the findings, it could be concluded that the learning device for science subject with discovery learning based had been valid, practical, and effective it could be used to complete the learning outcomes of students.

Validitas Lembar Kerja Peserta Didik (LKPD) Berbasis Model Problem Based Learning (PBL) Pada Materi Sistem Peredaran Darah Kelas XI SMA

This research is motivated by the problem of the lack of teaching materials used in learning, in the learning process only using textbooks as a learning resource and there are still no learning resources that can solve student problems. The purpose of this study was to produce a valid student worksheet based on the Problem Based Learning (PBL) model on the Circulatory System Material for Class XI at SMAN 2 Pulau Punjung, Dharmasraya Regency. This research is a development research using a 4-D development model. The instruments used in this study were the validity test sheet and the interview sheet. Data analysis using descriptive analysis. Based on the results of the data analysis carried out, it can be concluded that: The results of the study show that LKPD based on Problem Based Learning (PBL) is very valid in learning on the circulatory system material for class XI at SMAN 2 Pulau Punjung, Dharmasraya district with a percentage of 91.90%.

EMMI (e-MODULE MULTIPLE INTELLIGENCE) : MODUL FISIKA DASAR MAHASISWA DENGAN 3D PAGEFLIP PRO

This study aims to produced eMMI based on multiple intelligence (eMMI) with 3D pageflip pro for biology student’s in IKIP Budi Utomo Malang, in the circulatory system material that is suitable for used in the learning process. This research was developed with a 4-D model consisting of definitions, planning, development and dissemination. Data collection using a questionnaire. This eMMI have been validated by material experts and media experts.The evaluation results from material validation, is known that above 90%, while the results of media validation are above 96%. Small scale test results indicate the validity results above 90%. From the results of the validation of media experts and material experts, it is stated that the e-eMMIe is suitable for use and based on the questionnaire, it can be said that students and teachers are expected to really take advantage of teaching materials in order to create interesting and fun learning in physics learning.

Pengembangan Multimedia Interaktif Berbasis Macromedia Flash pada Materi Sistem Peredaran Darah Manusia Kelas V Madrasah Ibtidaiyah Al-Ikhwan Pekanbaru

This research aimed at describing the validity of Macromedia Flash based Interactive Multimedia on Human Circulatory System material and describing student and teacher responses to Macromedia Flash based Interactive Multimedia on Human Circulatory System material. This research was instigated by the conventional instructional media used by the teacher, and the lack of school facility utilization to support the learning process. It was Research and Development (R&D) with Borg and Gall development model. The subjects of this research were 31 students at the fifth grade of Islamic Elementary School of Al-Ikhwan Pekanbaru in the Academic Year of 2019/2020, and the object was Macromedia Flash based Interactive Multimedia on Human Circulatory System material. Instruments of collecting the data were interview, documentation, validation sheet given to the experts of media and material to measure the validity of Macromedia Flash based Interactive Multimedia on Human Circulatory System material, and questionnaire of teacher and student responses to see teacher and student responses to Macromedia Flash based Interactive Multimedia developed on Human Circulatory System material. The obtained data then were analyzed by using qualitative and quantitative descriptive analysis techniques. Based on the research and data analysis, it could be concluded that Macromedia Flash based Interactive Multimedia on Human Circulatory System material at the fifth grade of Islamic Elementary School of Al-Ikhwan Pekanbaru, especially in the final product developed, passed the valid criterion with mean scores of the assessments of media experts 96% and material experts 94.5%, it was on very good category and it was proper to be tested. After testing, Macromedia Flash based Interactive Multimedia on Human Circulatory System material at the fifth grade of Islamic Elementary School of Al-Ikhwan Pekanbaru showed 100% percentage result for the small group test and 100% percentage result for the field test, and it was on very good category. The result of teacher response to Macromedia Flash based Interactive Multimedia on Human Circulatory System material at the fifth grade of Islamic Elementary School of Al-Ikhwan Pekanbaru was 98.2% percentage, and it was on very good category.

Development of Animated Media-based Discovery Learning to Improve Scientific Literacy Content for Senior High School Students in Human Circulatory System Material

This study aims to: 1) develop animation media-based Discovery Learning on the circulatory system material, 2) determine the feasibility of the media-based Discovery Learning on the circulatory system material, and 3) examine the effectiveness of the media in increasing the dimensions of scientific literacy on content dimension in class XI IPA SMA. This type of research is research and development using the ADDIE model as steps for product development. The test instrument is used to measure the content dimension of scientific literacy content. The subjects of this study were high school students of class XI Science with a total of 30 students at Yasiha Gubug by taking purposive sampling. The media is validated by the validator of media experts, material experts, and Biology teachers as a user. The results of media expert' validation concluded that media was valid with a score of 83.19% and material expert judgment obtained a score of 82.77% included a valid category. Test the effectiveness of the product using paired sample t-test with the acquisition of 0,000 <0.05 means that the animation media-based Discovery Learning is significant to the content dimension of scientific literacy. Based on the N-gain test, animation media-based Discovery Learning can also increase the content dimension of scientific literacy of score 52% with enough categories.

The Effect of 7E Learning Cycle Model on the Students’ Critical Thinking Skills

This research has a goal to obtain information about the effect of Learning Cycle 7E model on students' critical thinking skills in the circulatory system material for the eleventh-grade students of SMA Negeri 1 Indralaya Utara. Quasi experiment method with nonequivalent control-group design was used. The sample was determined with purposive sampling technique, obtaining XI Science 1 as the experimental class and XI Science 2 as the control class. The data were collected using a test in the form of multiple-choice questions, observation of learning implementation, and student response questionnaires. The indicators of critical thinking skills include elementary clarification, basic support, inference, advanced clarification, and strategy and tactic. Based on the results of the post-test mean score analysis, the experimental class obtains 79.88 (good) and the control class 70.66 (good). The percentage of observations on the implementation of learning with the 7E Learning Cycle model is 85.25% (very good). From the questionnaire, it is known that 83% of students respond very well and 17% respond well. Based on statistical tests using SPSS22, it was found that the application of the 7E Learning Cycle model significantly effects students' critical thinking skills in the circulatory system material.

PENGEMBANGAN MODUL PEMBELAJARAN BERBASIS MIND MAPPING PADA MATERI SISTEM PEREDARAN DARAH SMA

The learning module is one of the learning materials that makes students learn independently so that is known to what extent students have mastered a learning material. Based on the analysis of needs at SMA Nurul Qomar Palembang, it is known that the condition of the learning module is still a learning module with material presentation in the form of essays which are still equipped with writing without a certain approach, so that students find it difficult to understand the material. This study aims to determine the validty and practicality of mind mapping learning modules on the circulatory system material for SMA Nurul Qomar Palembang. This research is up to the seventh stage of ten stages, namely: 1)potential and problems, 2)data collection, 3)product design,4)design validation, 5)design revision, 6)product testing, 7) product revision. The subjects of this study were students of class XI IPA SMA Nurul Qomar Palembang. The data collection techniques used were observation, interview and questionnaire distribution. The data analysis technique used is the analysis of the validty of the learning module and the analysis of the practicality of the learning module with a measurement scae according to Riduwan (2009). Based on the validation of several experts 90,62%, and learning device experts 83,33%, biology teacher response 75,59%, student response 88,21%, the mind mapping learning module on the high school blood circulation system material gets the criteria of �Very Appropriate� so it is very well usedin the learning process.
 
 Keywords : Module , Mind Mapping , Learning Material

Application of Virtual Laboratory assisted Discovery Learning Model to Improve Science Process Skills and Learning Outcomes in Circulatory System Material

Discovery learning (DL) model is a learning model that hones students' process skills in finding concepts. Science process skills are needed to support optimal learning outcomes. The absence of a laboratory is thought to be the cause of the less optimal learning process so that supporting media such as virtual laboratories (VL) are needed. This study aims to determine the effect of implementing the VL-assisted DL model to improve Science Process Skills (SPS) and student learning outcomes in the circulatory system material. The research design used was the pretest-posttest control group design. The study population was all students of class VIII Junior High School Darul Ihsan Aceh Besar, and the sample selection was using random sampling techniques so that 60 students were selected as the research sample who were divided into two classes. The results showed that the application of the VL-assisted DL model in the experimental class experienced an increase in SPS by 71.05 (high category) compared to the control class. The application of the VL-assisted DL model also experienced an increase in learning outcomes, namely 73.16 (high category). The conclusion in this study is the application of the VL-assisted DL model to the circulatory system material has an effect on improving SPS and learning outcomes

Circulatory system learning through student facilitators and explaining in terms of cognitive learning outcomes

The circulatory system knowledge is essential to be mastered by junior high school students. This study aims to determine the effect of the student facilitator and explaining (SFAE) learning model on the learning outcomes of the circulatory system material in grade VIII students of Muhammadiyah 8 Yogyakarta Middle School. This type of research was quasi-experimental research, with the design used a nonequivalent control group design. The population in this study were all students of class VIII SMP Muhammadiyah 8 Yogyakarta in the academic year 2019/2020. The study sample involved 54 students divided into two classes taken by purposive sampling based on the value of daily tests that had been done previously. The research instrument was a test in the form of pretest and posttest questions. The results obtained were the application of the SFAE learning model in class VIII C of Muhammadiyah 8 Yogyakarta Middle School influencing the learning outcomes of students, as evidenced by the results of the hypothesis test using the Mann Whitney u-test, the significant results obtained 0,000 <0.05. The SFAE learning model influences the cognitive learning outcomes of students on the circulatory system material.Keywords: Learning outcomes, learning activeness, circulatory system, facilitator and explaining learning

Pengembangan E-Modul Sistem Peredaran Darah pada Manusia Berbasis Multiple Intelligence untuk Kelas IX SMP

This study aims to produce a product or e-module based on multiple intelligence using the 4-D model in the circulatory system material that is suitable for use in the learning process. This research was developed with a 4-D model consisting of definitions, planning, development and dissemination. Data collection using a questionnaire. Products that have been developed have been validated by material experts and validated by media experts.The results of the evaluation of the material expert validator were content quality getting 3.83, learning quality getting a score of 4.5, interaction quality getting a score of 3.67 and display quality getting 4 and media experts, namely the simplicity aspect getting a score of 4, the integration aspect getting a score of 4, 67, the learning interaction aspect gets a score of 4, 83, the balance aspect gets a score of 4, 2, the form aspect gets a score of 4, the color aspect gets a score of 5 and the language aspect gets a score of 4 and the average score is 4.38. From the results of the validation of media experts and material experts, it is stated that the e-module is suitable for use. Based on the results of the research, it can be said that students and teachers are expected to really take advantage of teaching materials in order to create interesting and fun learning in biology learning.

Efforts to Improve Learning Outcomes of Class V Students Using Interactive Powerpoint Media

<em>The background of this study is the low learning outcomes of students as evidenced by the low score of evaluation test results. The goal to be achieved is the use of interactive powerpoint media to improve student learning outcomes. The effort made by the writer is improving learning by using interactive powerpoint learning media. This research method uses classroom action research which takes place in three cycles, each cycle consisting of 1) planning; 2) action, 3) observation and 4) reflection. The subjects of this study were 24 students of grade V SD Negeri Cawitali 03. Efforts to improve learning have been successful and end in the third cycle. This can be seen in Cycle I, students who complete learning are 16 students from 24 students = 67%, Cycle II students who complete learning are 19 students out of 24 students = 79.2% and Cycle III students who complete learning are 23 students out of 24. Students = 95.8%. Based on the results obtained, it can be concluded that the learning outcomes of the circulatory system material in grade V SD Negeri Cawitali 03 can be increased by using interactive powerpoint media</em>

Pengembangan Media Pembelajaran Ular Tangga Materi Sistem Peredaran Darah untuk Meningkatkan Hasil Belajar Peserta Didik

This research aims to developing snake ladder learning media in circulatory system material and knowing the effectiveness of snake ladder learning media on learning outcomes of science. This study uses Research and Development according to Borg and Gall and experimental tests with the design of pretest posttest control group design. Data obtained in the form of quantitative data and qualitative data. The results of validation by material experts were 85% (very feasible), by media experts at 81% (very feasible), and by linguists expert 77% (feasible), with an average overall score of 81% (very feasible). The results show that the snake ladder learning media on the circulatory system material is very feasible to be used in learning, as well as the snake ladder learning media on the circulatory system material effectively improves student learning outcomes.

REMAP-RT in the Circulatory System Material to Improve Students Cognitive Learning Output

Learning outcomes are still a benchmark of learning success, with good learning outcomes signifying mastery of knowledge that can be implemented in life. Students require to be accustomed to reading before beginning learning, to be able to manage information from learning resources.. This study aims to study the Remap-RT learning model to improve student learning outcomes by looking at the results of pretest and posttest students of class VIII E Muhammadiyah 2 Kalasan. The method used in this research is CAR (Classroom Action Research). The subject in this study was a student at VIII E of SMP Muhammadiyah 2. Data obtained by using the test twice in both cycle, cycle I and cycle II. Based on the results of the pretest and posttest the average value of class VIII E in the last cycle is higher than the first cycle. Based on these findings it can be concluded that there is an improvement in the learning process and differences in student learning outcomes using the Remap-RT learning model.

The Development Of Modules Based On Problem Solving with Mind Map About Blood Circulation System Material for Students Class VIII Junior High School

The implementation of the 2013 Curriculum is to create a creative and innovative person. One of the right approaches is Problem Solving. Circulatory system material is the material that suits the problem solving approach. Less varied teaching materials will make the learning process becomes monotonous so that learners are not interested to learn. Therefore, a research aimed to produce problem-based solving module with mind map of circulatory system material for students of class VIII SMP.This research is a development research using development procedure from Plomp with three stages: initial investigation stage, development stage or prototype, and assessment phase. The object of this research is problem solving module minded mind map, and the subject of research is teachers and learners SMPN 15 Padang.Validity results obtained an average of 86.46% with valid criteria. The results of small group practice test (small group) obtained an average of 100% very practical category. Modular practicality test obtained an average result of 83.33% with practical category, while learners of 79.32% with practical category. It can be concluded that problem solving module with mind map about circulation system material for students of class VIII SMP has been valid and practical.