Hubungan Kecukupan Asupan Energi dan Makronutrien dengan Status Gizi Anak Usia 5-7 Tahun di Kelurahan Kampung Melayu, Jakarta Timur Tahun 2012

Status gizi merupakan parameter yang dapat mengetahui masalah kesehatan di suatu daerah ataunegara. Hingga saat ini prevalensi masalah gizi di Indonesia masih cukup tinggi dan masalah gizi kronisakan menimbulkan komplikasi jangka panjang. Penelitian ini bertujuan untuk mengetahui hubungankecukupan asupan energi dan makronutrien dengan status gizi pada anak usia 5-7 tahun. Desainpenelitian ini adalah observasional-analitik potong lintang menggunakan data sekunder. Status giziditentukan dengan indeks berat badan menurut usia (BB/U) dan tinggi badan menurut usia (TB/U).Data yang dianalisis adalah data yang memenuhi kelengkapan tanggal lahir, pengukuran antropometri,serta analisis food recall 24 jam. Besar sampel penelitian ini adalah 122 anak. Analisis statistik yangdigunakan adalah metode Fisher. Hasil penelitian menunjukkan terdapat perbedaan  bermakna antarakecukupan asupan protein dengan status gizi (indeks BB/U: p=0,024; indeks TB/U: p=0,037). Tidakterdapat perbedaan bermakna antara kecukupan asupan energi dengan status gizi (indeks BB/U:p=0,358; indeks TB/U: p=0,733), kecukupan asupan lemak dengan status gizi (indeks BB/U: p=1,000;indeks TB/U: p=1,000), dan kecukupan asupan karbohidrat status gizi (indeks BB/U: p=0,462; indeksTB/U: p=1,000). Disimpulkan asupan energi dan makronutrien berhubungan dengan status gizi anak

Application of the Teams-Games Tournament Learning Model, Problem-Based Learning, and Direct Instruction in Mathematics Learning about Statistics

This study aims to determine whether there are differences in the learning outcomes of students who are taught statistics using the DI, TGT, or PBL models. Class VIII A is taught using the TGT cooperative learning model, Class VIII B is taught using the PBL cooperative learning model, and Class VIII C is taught using the DI cooperative learning model. One-way analysis of variance (One-Way Analysis of Variance) is the research design used. After the treatment, the results of the post-test measurement of student learning outcomes were used to compile data. The research method used is quasi-experimental. Based on the ANOVA hypothesis test with a significance level of 0.05, Fcount = 4.3068056 > Ftable = 3.150, indicating that H0 is rejected and H1 is accepted. Therefore, the average learning outcomes of students taught by the DI model, suitable TGT type, and PBL differ. So that additional tests can be carried out using the BNT test and the results obtained. The average learning outcomes of students taught using the DI model were significantly lower than those taught using the TGT model (mean = 83.13636). The average learning outcomes of students taught by the DI model (mean = 73.19047) are different from those of students taught by the PBL learning model (mean = 82.1429), while the average learning outcomes of students taught by cooperative learning type TGT and PBL are identical

The Learning Outcomes Of Students That Experience The Cooperative Learning Model Make A Match Offline And Online

This research aims to determine the differences in the learning outcomes of students who experience the Make a Match (MAM) type of cooperative learning model offline and students who experience the online MAM type cooperative learning model in terms of their academic abilities. This research was conducted at the Tombatu Christian Vocational School in the even semester of the 2020/2021 academic year. The research method used is quasi-experimental, and the research design used is a two-factor analysis of variance. The research object was 18 students in class X of the Nursing Department using the MAM-type cooperative learning model offline and 20 students in class X of the Computer and Network Engineering Department (TKJ) using the MAM-type cooperative learning model online. The research instrument used was a test of learning outcomes through an essay. The study results show that: (1) There are significant differences in the learning outcomes of students with high academic ability in classes that experience the offline MAM-type cooperative learning model and online MAM. The learning outcomes of students with high academic abilities who study offline are better than those who study online. (2) There is a significant difference in the learning outcomes of students with low academic ability in classes that experience the MAM-type cooperative learning model offline and online. The learning outcomes of students with low academic ability who study offline are better than those who study online. (3) Significant differences exist in student learning outcomes in classes that experience the offline and online MAM-type cooperative learning model. The learning outcomes of students who study offline are better than those of online students

Penerapan Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) dalam Pembelajaran Koordinat Kartesius di Kelas VIII SMP Negeri 3 Motoling Timur

This study aims to determine  the average difference in learning outcomes for Cartesian Coordinate material taught using the Numbered Headt Together (NHT) type cooperative learning model above the Minimum Completeness Criteria (KKM) score 0f 75. The population in this study was all students in class VIII of SMP Negeri 3 Motoling Timur consists of 2 classes with a total 60 students with a sample selected from 1 class, namely class VIII, totaling 30 students. The learning tools user are RPP and LKPD. The data obtained were the results of the Posttest of experimental class students with average 0f 88,26 and a standard devitation of 7,87. The data normaliry test is fulfilled, namely Lcount  = 0,115 <  Ltable = 2,045 where the data is normally distributed. The result of data analysis with a real level of 0,05 abtained tcount = 9,22 > ttable = 2,045 so that H0 was rejected and H1 was accepted. It was concluded that the average student learning outcomes in  Cartesian Coordinate material taught using NHT type learning exceeded the Minimum Learning Completeness determined by the school namely 75

Pengembangan LKPD Berbasis Model Pembelajaran Kooperatif Tipe Think Talk Write Pada Pembelajaran Matematika

Putri Dwi Hardini. 19504114. Development Learning Based of LKPD on the Cooperative Model Think Talk Write Type in Mathematics Learning. Mathematics Department. Faculty of Mathematics, Natural and Earth Sciences. Manado State University. Tondano. 2023. This research is motivated by problems found in learning mathematics which are found from various aspects, one of which is the lack of proper use of Student Worksheets (LKPD). The purpose of this study was to produce Student Worksheets (LKPD) on Triangle material with the Think Talk Write (TTW) type cooperative learning model in class VII SMP Negeri 7 Kotamobagu which is valid, practical and effective. This type of research is research and development (R&D) using the 4-D development model (define, design, develop, and disseminate). The assesment score from the results of the expert validator’s assessment is 95 with a very valid category. For the practicality assessment score seen from the teacher’s response with a score of 98 and for student responses with a score of 87 in the very good category. The develop LKPD meets the effective criteria based on a classical learning completeness percentage of 79%. In conclusion, the developed LKPD is valid, pratical, effective for use in learning

Pengaruh Model Pembelajaran Game-Base Learning terhadap Hasil Belajar Siswa pada Materi Peluang

This research aims to find out the difference in student learning outcomes applied to the GBL learning model using direct learning methods. This type of research uses experimental research with a quantitative approach. The research population is all students of class VIII Suluun Tareran State Junior High School, the 2023/2024 school year consisting of three classes, with a total of 41 learners. Samples taken based on random sampling techniques were obtainted by students of class VIII A as an experimental class and class VIII B as a control class. The study used posttest-only control design. Student posttest results data are tested requirement, namely normality test and homogeneity test before hypothesis test. The results of the hypothesis test analysis with a real level of ???? = 0.05 obtained ????ℎ???????????????????? = 2.580 and ???????????????????????? = 2.048, then the ????ℎ???????????????????? > ???????????????????????? means reject the ????0  so that the ????1  accepted is ????1 > ????2. This it is concluded, that the average student learning outcome taught using the GBL learning model is better than the average student learning outcome taught using direct learning methods

Differences in Student Trigonometry Learning Outcomes Using Project Based Learning and Problem Based Learning Models

This study aimed to determine differences in trigonometry learning outcomes for class XI IPA students using project- and problem-based learning models. This study uses a quantitative approach. The subjects in this study were students of class XI IPA at SMAN 1 Tondano. The data collection technique was carried out by giving post-tests to students. The results of data analysis show that learning mathematics on trigonometry material experiences several obstacles, including When learning, students tend not to pay attention, students are not much involved in interpreting their knowledge, only receive information conveyed by the teacher, students tend to forget the material quickly, students are not able to solve problems that different from the example questions, the learning model applied is less effective. In addition, in this study, there are differences in trigonometry learning outcomes between students who are taught using the PjBL model with students who are taught using the PBL model

Pengembangan Perangkat Pembelajaran Berbasis Higher Order Thinking Skill (HOTS)

Joan Shelomikha Mawikire. 19504045. Development of High Order Thinking Skill (HOTS) Based Learning Tools. Mathematics Department. Faculty of Mathematics, Natural and Earth Sciences. Manado State University. Tondano 2023. The aim of this research is to develop learning tools based on Higher Order Thinking Skill (HOTS) on tube material in class VII A of SMP Negeri 1 Tondano. To see the quality of the development of this learning tool, it is seen from three aspects, namely validity, practicality and effectiveness. This type of research is Research and Development (R&D) using the ADDIE (Analysis, Design, Development, Implementation and Evaluation) model. According to the validity aspect, the expert validator's score for the teaching module was 94 with very valid criteria and for the Student Worksheet (LKPD) the score was 92 with very valid criteria. According to the practical aspect, assessment is seen from the teacher's response and the student's response. The assessment score obtained from the teacher's response was 96 with very good criteria and the assessment score for student responses was 88 with very good criteria. According to the effectiveness aspect, the learning tools developed are effective as seen from the completion of the student learning outcomes test, which is 81%. So the results of this research are the learning tools developed that are valid, practical and effective for use in learning

Pemahaman Konsep Matematis Siswa dalam Menyelesaikan Soal Cerita Materi Barisan dan Deret Kelas X

Berdasarkan observasi yang dilaksanakan pada peserta didik di SMA Negeri 2 Tondano, masih banyak ditemukannya masalah yang berhubungan dengan pemahaman konsep matematis. Seperti peserta didik kurang memiliki pemahaman dalam hal menyelesaikan beberapa variasi soal yang berbeda dari contoh soal yang telah diberikan, peserta didik hanya bisa menghafalkan rumus tetapi tidak mengetahui cara mengerjakan soal yang berkaitan dengan rumus tersebut, peserta didik mempunyai kesulitan dalam mengerjakan soal dalam bentuk cerita termasuk dalam materi barisan dan deret, dan kurangnya keberanian peserta didik untuk mengerjakan soal di depan kelas. Penelitian ini bertujuan untuk mengetahui pemahaman suatu konsep matematis peserta didik dalam hal menyelesaikan soal cerita materi Baris dan Deret pada siswa kelas X SMA Negeri 2 Tondano. Subjek penelitian ini yaitu 21 siswa kelas XA di SMA Negeri 2 Tondano. Penelitian ini menggunakan metode deskriptif kualitatif. Instrumen dalam penelitian ini berupa tes tertulis yang terdiri dari 4 soal cerita dan wawancara yang terdiri dari 6 indikator pemahaman konsep matematis. Teknik analisis yang digunakan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil dari penelitian ini adalah pada tingkat pemahan konsep matematis siswa kategori tinggi terdapat 8 siswa dengan presentase 38%, tingkat pemahaman konsep matematis siswa kategori sedang terdapat 12 siswa dengan presentase 57%, dan tingkat pemahaman konsep matematis siswa kategori rendah terdapat 1 siswa dengan presentase 5%. Maka, dilihat dari nilai rata-rata yang diperoleh siswa, jadi dapat disimpulkan bahwa pemahaman konsep matematis siswa pada penelitian ini berada pada tingkat pemahaman konsep matematis siswa yang di kategorikan sedang

Perbedaan Hasil Belajar Sistem Persamaan Linear Dua Variabel Siswa Ditinjau dari Penerapan Model Pembelajaran

Dalam fokus pembahasan Persamaan Linear Dua Peubah, studi ini bermaksud untuk mengkaji perbedaan hasil belajar antara murid yang mengikuti pembelajaran dengan metode langsung (DI) dan murid yang mengikuti pembelajaran dengan metode berbasis masalah (PBL). Penelitian ini memakai metode semi-eksploratif dengan melibatkan siswa SMPN 7 Bitung, Sulawesi Utara, yang dibagi menjadi kelompok kontrol (kelas VIII-2) dan kelompok eksperimen (kelas VIII-1) dengan masing-masing 28 siswa. Kelompok kontrol diajarkan dengan model PBL, sedangkan kelompok eksperimen diajarkan dengan model DI. Data dikumpulkan melalui tes hasil belajar (posttest) yang diberikan kepada siswa di kedua kelas. Kedua kelompok memiliki data yang tidak berdistribusi normal saat diuji normalitas data posttest. Uji Mann-Whitney menunjukkan bahwa capaian belajar Kemampuan menyelesaikan Sistem Persamaan Linear Dua Variabel pada siswa yang belajar dengan metode Pembelajaran Berbasis Masalah secara menyeluruh lebih baik dibandingkan siswa yang belajar dengan metode pembelajaran langsung