Pre-service teachers need to know the variety of learning methods and they should have the ability to plan learning strategies as well. This study aims to develop a module of mathematics learning strategy based on the review of articles published from 2014-2018. This study was conducted using Borg & Gall development model and the quality criteria used referred to Nieveen (valid, practical, and effective). The result shows that the module has met the validity criteria of 3.4, practical criteria of 82%, and it also has fulfilled the criteria of effectiveness. This module is recommended as a reference to study about recent mathematics learning strategy. A further study is needed to develop such a module based on international journals.
Penelitian ini bertujuan untuk membentuk keterampilan pemecahan masalah melalui model IDEAL Problem Solving. Penelitian ini merupakan penelitian kualitatif kolaboratif dengan teknik pengambilan subjek penelitian yaitu purposive sampling. Pengambilan sampel dengan pertimbangan tertentu terfokus pada keterampilan pemecahan masalah subjek penelitian. Subjek penelitian terdiri dari subjek S.A, S.B, S.C, dan S.D. Keempat subjek penelitian dilakukan pengamatan, alat perekaman, dan wawancara untuk menggali informasi mendalam dan pendapat, sehingga diperoleh gambaran keterampilan pemecahan masalah subjek penelitian. Hasil penelitian menunjukkan bahwa keterampilan pemecahan masalah S.A, S.B, S.C., dan S.D melalui model IDEAL Problem Solving dengan teori pemrosesan informasi dapat terbentuk.
Children’s characteristics can become absolute, and it can be understood in child’s development. Children’s characteristics is not formed by itself but needs to be directed and provided guidance in knowledge, so supports children's creativity. This research aims to improve the cognitive abilities of children for their ability of sorting numbers through playing card numbers in Group A TK Handayani VI Bantarbolang Village Wanarata Bantarbolang sub-district, Pemalang Regency. This is a classroom action research (CAR) with 2 cycles, each cycle consisting of stages of planning, implementation, observation, and reflection. The subjects of this study were 14 students of Group A. The data collection methods used were observation and documentation. The instrument was tested for its validity and reliability. The data analysis technique used was descriptive qualitative and quantitative descriptive. The result shows that the pre-action activities scored to 35%, and reached an increase in the first cycle to 50%, then reached to 80% in the second cycle. It can be concluded that the research hypothesis, which states the number symbol printed on the playing cards can improve the children’s cognitive ability, was accepted because it was evidence from the result that there was an increase to the higher score.
The importance of learning mathematics can not be separated from its role in all aspects of everyday life. Communicating ideas using language and mathematical notation is even more practical, systematic, and efficient. Recognizing the importance of mathematical communication skills then as a prospective educator should seek learning that can provide opportunities and encourage students to trained the ability of mathematical communication. Indicator of mathematical communication ability in this research include grammatical ability (K1) and sociolinguistic ability (K2). The subject of high school mathematics curriculum is a compulsory course that must be taken, because it will be discussed about the subject matter of school math and various models. One of the learning model that meets the indicator of mathematical communication ability is IDEAL Problem Solving model.This study aims to improve the ability of mathematical communication in grammatical and sociolinguistic aspects. The type of research used is classroom action research based on Stephen Kemmi and Robin Mc Taggart models. From the result of the research, it is found that the application of IDEAL Problem Solving model of high school mathematics curriculum can improve mathematical communication ability in grammatical (K1) and sociolinguistic (K2) aspect. The percentage of grammatical aspect (K1) increased from 78% to 89% and sociolinguistic aspects (K2) increased from 81% to 89%.
ABSTRAKPerilaku menyontek dianggap menjadi hal yang biasa dikalangan siswa maupun mahasiswa, sehingga perlu untuk dicarikan solusi dan langkah pemecahan masalah dalam hal ini. Banyak faktor yang menyebabkan masalah ini, diantaranya adalah orientasi akademik siswa. Perilaku menyontek dalam penelitian ini dikategorikan menjadi nilai kepribadian menyontek dan kuantitas praktik menyontek siswa. Penelitian ini bertujuan 1) untuk mengetahui hubungan antara goal orientation dengan nilai kepribadian menyontek siswa Sekolah Menengah Pertama pada pelajaran matematika, 2) untuk mengetahui hubungan antara nilai kepribadian menyontek dengan kuantitas praktik menyontek siswa, 3) untuk mengetahui hubungan antara goal orientation dengan kuantitas praktik menyontek siswa. Jenis penelitian ini adalah penelitian deskriptif kuantitatif. Subyek penelitian adalah siswa kelas VII Madrasah Tsanawiyah Negeri 4 Demak yang diambil 26 siswa dengan random sampling. Metode pengumpulan data yang digunakan adalah angket, soal tes matematika, observasi, dan wawancara. Hasil penelitian menunjukkan bahwa ada hubungan yang signifikan antara goal orientation perilaku menyontek siswa. Hal ini dapat dilihat dari ketiga hasil uji hipotesisnya yaitu ada hubungan negatif dan signifikan antara goal orientation dengan nilai kepribadian menyontek, ada hubungan positif dan signifikan antara nilai kepribadian menyontek dengan kuantitas praktik menyontek siswa, serta ada hubungan negatif dan signifikan antara goal orientation dengan kuantitas praktik menyontek siswa. Kata kunci: goal orientation, kepribadian menyontek, kuantitas praktik menyontek. ABSTRACTCheating is considered to be common among students. It is necessary to find solutions to solve this problem. There are so many factors that cause this problem, one is the student's academic orientation. Cheating in this research was categorized as students' cheating personality values and the quantity of cheating habit. This study aims: 1) to determine the relationship between students' goal orientation and cheating personality values on mathematics class in junior high school, 2) to find out the relationship between students' cheating personality values and the quantity of cheating habit on mathematics class in junior high school, 3) to find out the relationship between students' goal orientation and the quantity of cheating habit on mathematics class in junior high school. This is a quantitative descriptive research. The subjects were VII grade students of Madrasah Tsanawiyah Negeri 4 Demak. There were 26 students taken by random sampling. Questionnaires, math test questions, observation, and interviews were used to collect the data. There is a significant relationship between the students' goal orientation and their cheating behavior. There is a negative significant relationship between goal orientation and cheating personality values. There is a positive significant relationship between cheating personality values and the quantity of cheating habit. There is a negative significant relationship between the...
This study aims to find out which is better between mathematics learning outcomes in Cokroaminoto Batang Junior High School students who are taught using the Cooperative learning model Numbered Head Together (NHT) or those who are taught using the Cooperative learning model type Student Teams Achievement Division (STAD) in the material mathematics field rectangular. The sample of this study consisted of 2 classes, namely experimental class 1 and experimental class 2 using the NHT and STAD methods. This study used qualitative research methods. Data collection methods used are documentation and test methods. Research instruments in the form of learning tools and mathematics test results. Data analysis performed was a prerequisite test using the average similarity test and hypothesis testing by calculating the average. The results showed that the average learning outcomes of experimental class 1 students amounted to 76,875 and experimental class 2 amounted to 72,56667 which means that classroom learning outcomes taught by NHT type cooperative learning models were better than classroom learning outcomes taught by the STAD type cooperative learning models. From the results of the study, it can be concluded that the NHT type of cooperative learning model is more effective when compared to the STAD type cooperative learning model on the subject of quadrilateral in class VII students of Cokroaminoto Batang Middle School Academic Year 2018/2019 Keywords: STAD type cooperative learning model, NHT type cooperative learning model, learning outcomes .
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