80 research outputs found
The Effect of Problem Solving Model Towards Higher Order Thinking Skills and Students Learning Activities
Get PDFThis study aims to determine the influence of the application of Problem Solving Model towards higher order thinking skills and learning activities of Class X students in SMAN 3 Bukittinggi. This type of research is an experimental study with a Random Design Only Posttest Design Group. The research subjects were 32 students of Class X MIPA 2 SMAN 3 Bukittinggi who were registered in the 2019/2020 school year. The research instrument for obtaining high order thinking skills data is an objective form of question sheet, while the learning activities data obtained through the observation sheet filled by observers. The results showed the average value obtained in the class applied the Problem Solving Model was 76.06. This value is higher when compared to the average value in the control class, which is 66.19. Learning activities of students with the application of the Problem Solving Model, namely for oral activity 73.44%, visual activity 93.76%, and writing activity 96.88%. This percentage is also higher than the control class which has a percentage of 42.19%, 84.38%, and 75%. Based on the results of the study, it can be conclude that the Problem Solving Model has a significant positive effect on the increase in high order thinking skills and learning activities of Class X students of SMAN 3 Bukittinggi.
Keywords: Problem Soving, HOTS, Learning Activitie
Meta-analisis: Praktikalitas Booklet sebagai Media Pembelajaran Biologi Berdasarkan Penilaian Guru dan Peserta Didik
Get PDFUsaha guru untuk menciptakan pembelajaran yang efektif dan menyenangkan bagi peserta didik dapat diwujudkan dengan penggunaan media pembelajaran. Media pembelajaran biologi diharapkan dapat meningkatkan motivasi dan hasil belajar peserta didik, salah satu bentuk media pembelajaran adalah booklet. Pengembangan booklet harus memenuhi kriteria kepraktisan yang mengindikasikan kemudahan dalam penggunaannya. Kepraktisan booklet sebagai media pembelajaran biologi diukur melalui uji praktikalitas yang bertujuan untuk mengevaluasi kepraktisan booklet sebagai media pembelajaran biologi. Metode yang digunakan dalam penelitian ini berupa meta-analisis yang dilakukan dengan cara mengumpulkan dan menganalisis data dari berbagai penelitian yang sudah ada (data sekunder). Hasil uji praktikalitas oleh guru dan peserta didik dari 5 artikel dan 5 skripsi, memperoleh persentase sebesar 89,84% dan 88,90% dengan kriteria sangat praktis. Hasil dari pengakumulasian nilai praktikalitas oleh guru dan peserta didik didapatkan persentase sebesar 89,37% dengan kriteria sangat praktis. Hal ini menunjukkan bahwa booklet sangat layak dan praktis untuk digunakan sebagai media pembelajaran biologi
Students’ Scientific Communication Skills At SMAS It Mutiara Duri
No full text21st century education requires students to master several skills. Scientific communication skills are one of the skills that must be mastered to face the global era to produce quality human resources. Scientific communication skills in the form of scientific presentations to students do not meet the assessment criteria so they are still low. This study aims to determine communication skills in the form of scientific presentations of class X students at SMAS IT Mutiara. This type of research is a descriptive study. The sample used is two classes selected based on cluster sampling technique. The data collection technique used is observation. The results of this study indicate that the scientific presentation skills that are implemented well are answering questions and using better language
Identification of Factors Causing Learning Difficulties In The 11th Grade Students on Cell Material and Substance Transport
Get PDFLearning difficulties are the condition of learners who are not studying properly and are unable to obtain the predetermined KKM scores. Learners are experiencing learning difficulties influenced by several factors. Factors that affect learning difficulties learners are internal factors and external factors. Learning difficulties are often found in learners in following the learning process. Cell and substance transport is one of the high school class XI materials in biology lessons. In replication of cell material and transport of class XI MIA substances in SMA Negeri 1 Lubuk Alung shows value below KKM. So, based on the understanding of learning difficulties above means the students of class XI MIA in SMA Negeri 1 Lubuk Alung experiencing learning difficulties because they are unable to meet the limits of KKM which has been determined. Therefore, the researcher wanted to identify the difficulties of studying students in grade XI SMA Negeri 1 Lubuk Alung on cell material and substance transport.The type of this research is descriptive research. The instruments used in this study are questionnaires and questions. Questionnaire given in the form of statements and soaalnya in the form of multiple choice. The population of this study is the students of class XI MIA SMA Negeri 1 Lubuk Alung consisting of 7 classes with the number 231 people. The sample of this study was 70 people taken 10 people per class. Based on the data analysis can be seen the absence of the value of learners are complete after being given a matter of understanding the concept of the concept of cell material and substance transport. For the results of questionnaires data obtained the percentage of factors that cause the learning difficulties of the most high learners are themselves by 54.62%, the next school by 50.6%, the community 39.63% and the last family 30.94%
Analisis Keterampilan Menulis Ilmiah Peserta Didik Pada Pembelajaran Biologi Melalui Penerapan Model Problem Solving Berbasis Isu Sosiosaintifik
Get PDFPenelitian ini bertujuan untuk mengetahui tingkat keterampilan menulis ilmiah peserta didik pada pembelajaran biologi melalui penerapan model problem solving berbasis isu sosiosaintifik. Pengukuran keterampilan menulis ilmiah peserta didik diperlukan sebagai tolak ukur bagi guru dalam pelaksanaan proses pembelajaran agar lebih efisien dan dapat melatih keterampilan menulis ilmiah peserta didik. Keterampilan menulis ilmiah dibutuhkan untuk menyebarluaskan gagasan dan hasil penyelidikan serta nilai-nilai moral dan sosial. Penelitian ini merupakan penelitian pre-experimental dengan rancangan One Shot Case Study. Penelitian dilaksanakan di kelas X SMAN 3 Pariaman tahun pelajaran 2022/2023. Sampel penelitian ini diambil menggunakan teknik purposive sampling dengan 33 orang peserta didik. Teknik pengumpulan data menggunakan tes tertulis. Tes tertulis berupa makalah yang ditulis tangan. Instrumen yang digunakan berupa lembar kerja peserta didik yang telah valid. Analisis data berdasarkan rubrik penilaian keterampilan menulis ilmiah peserta didik
Students’ Critical Thinking Skills at SMAN 7 Tebo
No full text Critical thinking skills are one of the most important skills in the 21st century. These students' critical thinking skills need to be known so that the teacher can respond to this by considering the use of learning methods and models that will be used in the classroom. This type of research is descriptive. The population in this study were all students of class X MIPA at SMAN 7 Tebo in the academic year 2020/2021, while for the research sample the sampling technique used was simple random sampling. The research instrument used a validated critical thinking skills questionnaire with validation criteria. The data collection technique in this study was to distribute questionnaires filled out by students. From the research results, it is known that the critical thinking skills of class X MIPA students at SMAN 7 Tebo are still low. This happens because of the lack of students in practicing critical thinking skills, the teacher's focus is only on memorizing knowledge, and the teacher does not apply learning critical thinking skills in the classroom. Keywords: critical thinking skills
Students’ Scientific Reasoning At SMA Adabiah Padang
No full text Scientific reasoning is one of the higher order thinking skills that are systematic and logical by using the scientific method in solving problems. Scientific reasoning skills are crucial to build students' understanding of the main concepts followed by the ability to communicate them to others. Moreover, it also has a long-term impact on students’ academic achievement. The aim of this study was to identify students' scientific reasoning in order that it affects the development of scientific reasoning abilities as a learning paradigm in 21st century, especially in the learning process of biology. The final results of this study are expected to be the foundation for empowering students' scientific reasoning abilities. This study used a test of scientific reasoning ability on virus material utilizing instrument adapted from Lawson (1978). The test consisted of 12 essay questions with 8 content questions and 4 reasoned questions. This reaseach is a descriptive study conducted on students from class X MIPA 2 and X MIPA 3 at SMA Adabiah Padang. The results showed that the scientific reasoning abilities of students in both classes were mostly in the low and medium criteria, in other words, none of the students from the two classes had high scientific reasoning ability. In conlusion, many students have low scientific reasoning skills. The students from X MIPA 2 and X MIPA 3 had the lowest scientific reasoning ability on analysis and argumentation. On the other hand, the best reasoning skill in both classes was found in the indicator of knowledge. Keywords: Scientific Reasoning Abilit
Students’ Creative Thinking Skills at SMAN 1 Basa Ampek Balai
No full text thinking skills are one of the 21st century skills that students must have. Based on the scores obtained by students on the research observation questionnaire at SMAN 1 Basa Ampek Balai, it is known that the creative thinking skills of class X IPA students are still low. The type of the research is descriptive research. The population in this study was all class X IPA students of SMAN 1 Basa Ampek Balai for the 2020/2021 school year. The sample in the study was determined using the Simple Random Sampling technique,where each class in the population had the same opportunity to be selected. The instrument has been validated beforehand with the validation results that are valid. The results showed that creative thinking skills were still low. This is because the teacher does not providestudents stimulate. So more attention that is needed to habituate activities that direct students to think creatively in class, either through training or with other activities that stimulate students' creative thinking. Keywords: Creative Thinking Skill
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