Jurnal Pendidikan Matematika dan IPA
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DIAGNOSA KESALAHAN KONSEP ( MISKONSEPSI ) MAHASISWA TINGKAT PERTAMA PADA KONSEPKONSEP DASAR BIOLOGI
Full text linkThe problems of incorrect concepts (misconception) often occurred in Biology learning, especially the abstract concepts. This research is aimed to find the misconception occurred in basic concept of First Semester Biology Students in Biology Education Study Program. Explorative description is used in this research. The subject of this research is 21 persons that are first year students 2008/2009. Diagnostic-test in multiple choices with reasonable answers is the instruments of this research. The misconception in first semester students in Biology education is the highest in the respiratory system of living organisms as 90,48%. Students that state sticking and implanting includes in vegetative artificial reproduction is about 85,71%, and red and yellow colors in Bougainville flower in corolla and calyx is about 80,95%. The cause of misconception is reading book and the explanation they accept. By the early finding of the misconception occurred in students, it is suggested the teachers that teach Basic Biology or related with the concept; the vegetative artificial reproduction, respiration, photosynthesis, dependency among living organisms, and flower morphology so it can be chosen appropriate and price method/strategy in making the lecturing process.Keyword: Misconception, Basic Concept Biolog
Pengaruh Pembelajaran Kooperatif Tipe Student Teams Achievement Divisions (STAD) Dan Think-Pair-Share (T-P-S) Terhadap Prestasi Belajar Ditinjau Dari Sikap Ilmiah
Full text linkThe purposes of the research is to obtain effect the using of STAD cooperative learning method and T-P-S toward student achievement from scientific attitude. The research used experiment method. The result of the data analysis based on 5 % level signification were found that: 1) Fcount = 9,2289 in effect of learning method toward students achievement, Fcount = 8,7450 in effect of scientific attitude toward students achievement, Fcount = 4,5246 in interaction between method and scientific attitude for cognitive aspect data while Ftabel = 3,97, 2) Fcount = 5,4759 in effect of learning method toward students achievement, Fcount = 29,9671 in effect of scientific attitude toward students achievement, Fcount = 5,2476 in interaction between method and scientific attitude for afective aspect data while Ftabel = 3,97. The conclusion of this research are : 1) student achievement that using cooperative learning type STAD is better than T-P-S type both of cognitive and affective aspect, 2) the students who have high science attitude get student achievement better than the students who have low science attitude both of cognitive and affective aspect, 3) learning method STAD and T-P-S have different effect toward student achievement to student groups who have different science attitude.Keywords : Student Team Achievement Divisions (STAD), Think Pair Share (T-P-S), Scientific attitude
PENERAPAN MODEL PROBLEM POSING BERSETTING COOPERATIF TIPE THINK PAIR SHARE PADA TOPIK ASAM BASA UNTUK MENINGKATKAN PENGUASAAN KONSEP MAHASISWA
Full text linkThe low student understanding of concepts on the topic due to lack of acid base interaction with the material studied. This study aims to determine the conception of students, student influence and respond to the model after learning problems set Posing think pair share. The sample in this study is the students who attend a course basic chemistry II 2008/2009 school year in chemical education courses totaling UNTAN FKIP 23 people with a form of research design quasy experiment. Data collection techniques used is about the shape of the test and questionnaire response essays. The results showed that there are significant differences abilities before learning concepts with students after learning. The amount of influence of 7.49 with a very high category. Conceptions of students in accordance with the concept of the experts increased by 52.9%. Students respond positively to the learning model of cooperative problem set type possing think pair share.Kata Kunci: Asam basa, Problem Posing, Kooperatif, Think Pair Share
MENYOAL PEMBELAJARAN SAINS DI SEKOLAH: BAGAIMANA SEHARUSNYA?
Full text linkTeachers understanding on the nature of science will determine types of students learning activities in the class. In designing a science teaching-learning process meaningfully, a teacher should consider and pay attention to the learning activities. They are (1) logical plane activities; (2) evidental or experiental plane activities; (3) psychological plane activities. A science text-books centered teaching should be modified because, the students comprehension about science products (concept and principles) could not be developed meaningfully by using text-books only. This culture is also contrary with the nature of science and is not able to build a science and technology literate people.Key words: Teachers understanding; learning activitie
PENGARUH PENGGUNAAN MEDIA KOMIK TERHADAP HASIL BELAJAR SISWA KELAS X SMA NEGERI 3 PONTIANAK PADA MATERI LARUTAN ELEKTROLIT DAN NONELEKTROLIT
Full text linkThe purposes of the research is to know the effect using media of comic toward student achievement learning in class X SMA Negeri 3 Pontianak for electrolit solution and non electrolit solution. The research uses experiment method and design research is Pretest Posttest Control Group Design. The subject research are student calss XE and XF, using purposive sampling to take the sample. The technique is used to gather the data is student achievement. Based on the data analisis using U-Mann Whitney test, 5 % level signification is found that Z count=-5,56 < Z tabel -1,96, there is the difference students learning achievement between using comic media and praktikum metod. There are 96,97 % student get higger learning achievement and get the KKM. The Effect size is 1,82, means learning using comic media give big effect 46,56 % towards the higger student achievement student class X SMA Negeri 3 Pontianak. The respon 30 students class XE towards learning electrolit solution and non electrolit solution using media of comic is 95,87 %. This is shows that learning using comic media is effective to teach electrolit solution and non electrolit solution in class X SMA Negeri 3 Pontianak. Keywords : electrolit solution and non electrolit solution, comic media, praktiku
PEMANFAATAN BUDAYA DAN TEKNOLOGI LOKAL DALAM RANGKA PENGEMBANGAN SAINS
Full text linkScience education can be developed based on the uniqueness and superiority of a region, including technology, culture and local (traditional). This study aims to identify and describe local cultural and technological environment of traditional agricultural communities the Malays and Dayaks in Pontianak regency still believed and used in maintaining life, and integrate the local culture and technology in the development of science-based learning the local culture. Qualitative approach to ethnographic studies (etnosains and etnoteknologi study) with emphasis on critical studies and interpretive conducted in order to explore local culture and technological environment of traditional agricultural communities the Malays and Dayaks in observation techniques and in-depth interviews. The results showed that in culture and traditional local technology community agricultural environment Malays and Dayak tribes identified science concepts that can be developed in science learning in schools. Keywords: local culture, local technology, scienc
PENGEMBANGAN KEMANDIRIAN BELAJAR BERBASIS NILAI UNTUK MENINGKATKAN KOMUNIKASI MATEMATIK
Full text linkTulisan ini dilatarbelakangi oleh beberapa pengalaman dalam pengajaran. Pertama, sering terjadi kegagalan dalam pembelajaran karena tidak disadari bahwa komunikasi yang terjadi berjalan tak efektif. Kedua, kemampuan berkomunikasi yang sangat berpengaruh diduga dari pengajar, ternyata terjadi dua arah yakni pengajar dan peserta didik. Ketiga, kemampuan komunikasi ternyata dapat dilatih dan kemampuan komunikasi perlu penyesuian. Sebagian dari kondisi di atas bermuara pada komunikasi yang kurang terasah dan terlatih sehingga berjalan kurang efektif. Bila komunikasi yang terjadi kurang efektif dapat berakibat pada kemandirian belajar peserta didik tak memadai. Karena melalui komunikasi yang efektif diharapkan tujuan-tujuan dalam pembelajaran dapat tercapai. Kemampuan komunikasi matematik yang baik tentunya dapat dilakukan bila percaya diri pada peserta didik ada. Karena itu, salah satu upaya membangun percaya diri peserta didik dapat dilakukan dengan cara meningkatkan kemandirian peserta didik. Kata Kunci: Kemandirian belajar, komunikasi matematik, dan nila