The Education Quarterly Reviews is an Open Access publication. It may be read, copied and distributed free of charge according to the conditions of the Creative Commons Attribution 4.0 International license. The Asian Institute of Research Education Quarterly Reviews is a peer-reviewed International Journal. The journal covers scholarly articles in the fields of education, linguistics, literature, educational theory, research, and methodologies, curriculum, elementary and secondary education, higher education, foreign language education, teaching and learning, teacher education, education of special groups, and other fields of study related to education. As the journal is Open Access, it ensures high visibility and the increase of citations for all research articles published. The Education Quarterly Reviews aims to facilitate scholarly work on recent theoretical and practical aspects of Education.
This research was purposed to develop module and learning model and instrument of proofing ability in algebra structure through cooperative learning with helping map concept media for students' of mathematic major and mathematics education in State University and Private University in North Sumatra province. The subject of this research was the students' of mathematic and mathematics education in Medan State University and Qualitye University. Developmental Research that oriented on developing product at stage and first year was done identification of proofing and positive behavior on algebra structure based on curriculum and was developed module and model cooperative learning with helping concept media map. The result that got at the first stage was the formula of proofing ability and positive behavior on algebra structure with first module and model cooperative learning assisting concept media map that assumed effective, efficient in algebra structure. Module and model of this learning consist of the book of lecturing guiding (lecturing unity schedule, lecturing contract, and lesson plan), module, and book of students' assignment.
Penelitian ini bertujuan untuk mendeskripsikan: (1) tingkat kemampuan komunikasi matematis siswa dengan menggunakan model pembelajaran Thinking Aloud Pair Problem Solving, (2) kesulitan kemampuan komunikasi matematis yang dialami siswa dalam menyelesaikan soal pada model pembelajaran Thinking Aloud Pair Problem Solving. Penelitian ini merupakan penelitian kualitatif dengan pendekatan deskriptif, dimana kemampuan komunikasi matematis merupakan cara penyampaian informasi mengenai ide gagasan matematis melalui simbol-simbol ayau gambar baik lisan atau tulisan. Dari hasil penelitian diperoleh bahwa : (1) tingkat kemampuan komunikasi matematis siswa dengan menggunakan model pembelajaran Thinking Aloud Pair Problem Solving yang berkemampuan sedang memiliki proporsi tertinggi sebesar 32% kemudian diikuti oleh siswa berkemampuan rendah sebesar 20% dan terakhir siswa berkemampuan sangat tinggi, tinggi, dan sangat rendah masing-masing sebesar 16%, (2) kesulitan kemampuan komunikasi matematis siswa, dimana 32% siswa tidak mengalami kesulitan, 32% siswa mengalami sedikit kesulitan, 36% mengalami kesulitan, dimana kesulitan siswa yang terlihat dari aspek indicator kemampuan komunikasi matematis siswa yaitu ekspresi, menggambar, pemahaman matematika.
Dengan menipisnya cadangan gas alam pada ladang gas Arun, Aceh,maka produksi gas di PT.Arun NGL juga berhenti, sehingga menyebabkan beberapa industri petrokimia(ASEAN,KKA,Humpus Aromatik,dll) yang berada dikawasan industri Arun juga berhenti operasionalnya, akibat kekurangan bahan baku. Dengan adanya program pemerintah yang mengalihkan PT Arun menjadi receiving terminal, dengan ini penulis ingin membuat suatu konsep klaster industri berbasiskan energi diwilayah Ex.PT.Arun dengan mengunakan metode komperatif dan kompetitif advantage. Dari pembahasan dapat disimpulkan bahwa Infrastruktur sarana dan prasarana serta bahan bakunya telah tersedia kembali sehingga memungkinkan untuk membuat suatu klaster industri energi serta memjalankan industri yang telah ada. Dengan adanya klaster industri energi ini diharapkan dapat terjadinya integrasi industri migas dengan industri petrokimia serta industri hilir lainnya untuk menunjang perindustrian daerah bahkan diharapkan dapat menunjang pertumbuhan industri baru dikawasan Lhokseumawe.
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