Showing papers by "Iwan Junaedi published in 2022"

Learning Obstacles in the Making of Lesson Plans by Prospective Mathematics Teacher Students

Abstract: Prospective mathematics teachers’ students must be able to build didactic situations that encourage students to actively learn. They must also be able to develop lesson plans independently. The facts found include lesson plans in the form of drill activities and the activity of downloading lesson plans from the Internet rather than compiling the lesson plans themselves, which are problems that need to be resolved. This study aims to analyse the learning obstacles experienced by prospective mathematics teacher students in preparing lesson plans. This research was a qualitative didactic design research with a focus on the analysis of didactic and metadidactic situations. The research subjects were three easily accessible prospective teachers, lecture administrators, lecturers from certain courses, and program administrators. Lecturers were chosen through the snowball method. The analysis of prospective teachers learning obstacles was conducted by analysing their actions, formulations, and validations during courses on curriculum analysis, media, and microteaching. The results showed that there were (1) ontogenic obstacles, namely, the readiness of students to attend lectures; (2) didactic obstacles, namely, imperfect learning materials and SLPs (semester lecture plans) that did not include elaborating and studying basic competence as indicators; and (3) epistemological obstacles, namely, the lack of opportunities for students to practise in the field, confirm, and validate the work they had produced with practitioners (i.e., school mathematics teachers). The results showed that there were ontogenic obstacles to student readiness, a didactic obstacle to learning materials used in lectures, and epistemological obstacles to the absence of interaction with schoolteachers. After knowing the learning obstacle of mathematics learning planning lectures, this research has implications for the development of lecture designs that encourage students to produce lesson plans. The lesson plans produced by students make school students learn actively.

Mathematical Critical Thinking Profile-based Ennis and Gardner's Theory of Multiple Intelligences

Abstract: Mathematical thinking is absolutely essential for school learning at all levels, including the HOT and LOT. The purpose of this study is to characterize the mathematical critical thinking ability pattern using Ennis and Gardner's theory of multiple intelligences. The research conducted in this study is qualitative. Purposive sampling was used in this study, which was conducted at SMPN 29 Bandar Lampung. Five people were involved in this study. To collect data, the researcher used a mathematical critical thinking essay test, a multiple intelligence questionnaire administered by a psychology expert, and in-depth interviews. Techniques for data analysis include data reduction, data visualization, inference, and verification (conclusion drawing and verification). The triangulation technique is used to find the truth of the data. The findings indicated that students were able to articulate the steps involved in developing mathematical critical thinking abilities. Additionally, students are more critical when it comes to problem-solving and approach the problem appropriately. Students provide direct responses rather than generalizations. Mathematics-related critical thinking patterns are frequently inductive.

Basic Mathematical Literacy Skills Ability by Van Hiele Project Based Learning Theory

Abstract: Mathematical literacy is a person's ability to formulate, apply

The Coaching Model for Prospective Science and Mathematics Teachers from the Achievement and KIPK Paths

Abstract: Analysis of students' achievement in 2019 found new facts that there was a tendency to decrease in achievement from the achievement path and the Indonesian Smart College Card students. The percentage of students' achievement from both paths is less than 5%. This study aims to develop a student achievement coaching model for prospective science and mathematics teachers from the achievement and KIPK paths. The research uses research and development methods to develop a student coaching model involving education management experts to validate the model. The study obtained results where the student achievement coaching model was declared suitable for use by experts. The results of a large-scale model applicability test involve 240 prospective science and mathematics teachers. The percentage of students who made achievement for one semester from the achievement path was 16%, and from the KIPK path was 25%. The coaching model increased students' achievements, which was less than 5% for both paths. In conclusion, the student achievement coaching model from this research can be a new way to continue the culture to make achievements during school and college.

Musical Creation: Aku dan Kamu Bukan Kita | Kreasi musik: Aku dan Kamu Bukan Kita

Abstract: Karya seni karawitan baru berjudul “Aku dan Kamu bukan Kita”, ini bermakna pada penunjukan aku (penata), masyarakat penonton (kamu), (bukan kita) merupakan perbedaan interpretasi, apresiasi, dan pemahaman masing-masing individu yang menikmati karya ini. Artinya bahwa dalam kehidupan ini kita harus menyadari adanya perbedaan prinsip, persepsi, cara pandang, perlakuan dalam kehidupan. Perbedaan itu indah dan tidak mesti diseragamkan. Kita harus saling menerima dan saling menghargai perbedaan, karena perbedaan adalah pengayaan yang dapat digunakan untuk saling melengkapi dan saling mengisi kekurangan satu sama lainnya. Penciptaan karya ini bertujuan untuk menampilkan warna baru dalam seni karawitan Bali yang selama ini selalu dimainkan secara berkelompok, dan masing-masing orang memainkan satu instrumen. Berbeda halnya dibandingkan dengan garapan baru ini, yang dalam penyajiannya menggunakan satu instrumen, dimainkan oleh satu orang pemain. Sajian musik solois ini dikembangkan dari instrumen tingklik dengan mengadopsi teknik permainan berbagai alat pukul instrumen tradisional Bali. Penciptaan karya seni karawitan baru “Aku dan Kamu bukan Kita”, ini dilakukan dengan menggunakan metode penciptaan yang dikemukakan oleh I Wayan Senen yaitu melalui proses rangsangan awal, kemudian dilanjutkan dengan proses implementasi gagasan dengan menggunakan proses penciptaan yang dikemukakan oleh Halma Hawkins, melalui tahapan eksplorasi, improvisasi, dan pembentukan. Inovasi karya seni karawitan baru yang dimainkan secara solois ini mengembangkan teknik permainan instrumen yang diadopsi dari berbagai macam teknik instrumen pukul di Bali.

Pengaruh resiliensi matematis terhadap literasi matematik peserta didik ma nudia semarang

Abstract: Resiliensi matematis berguna buat dipergunakan peserta didik pada soal literasi matematika. Tujuan penelitian ini untuk mengetahui pengaruh resiliensi matematis terhadap literasi matematik peserta didik. Jenis penelitian ini penelitian survei korelasional. Sampel pada penelitian ini merupakan peserta didik MA Nudia Semarang tahun pelajaran 2022/2023. Sampel diambil dengan teknik purposive sampling yang menggunakan jumlah responden 24 responden. Teknik pengumpulan data angket untuk mengukur resiliensi matematis dan tes uraian untuk mengukur literasi matematis siswa. Analisis hasil penelitian menggunakan uji normalitas serta uji linearitas terlebih dahulu baru dilakukan analisis inferensial. Abstract Mathematical resilience is useful for students to use in mathematical literacy problems. The purpose of this study was to determine the effect of mathematical resilience on students’ mathematical literacy. This type of research is a correlational survey research. The sample in this study were students of MA Nudia Semarang in the 2022/2023 academic year. The sample was taken by purposive sampling technique that used the number of respondents 24 respondents. The technique of collecting data is a questionnaire to measure mathematical resilience and a description test to measure students’ mathematical literacy. Analysis of research results using normality test and linearity test first then inferential analysis is carried out. Testing the research hypothesis using simple regression analysis. The results showed that the significant value was 0,005 < 0,05 which concluded that there was an effect of mathematical resilience on the mathematical literacy of students. The effect of mathematical resilience on students’ mathematical literacy is 30,4%.