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PENGARUH PENDEKATAN SAVI MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STAD TERHADAP HASIL BELAJAR PADA SISWA KELAS VII SMP NEGERI 14 SURAKARTA Wijayanti, Tutik Fitri; Prayitno, Baskoro Adi; Marjono, Marjono
Pendidikan Biologi Vol 5, No 1 (2013): Pendidikan Biologi
Publisher : P Biologi FKIP UNS Surakarta

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ABSTRACT ? This  research aims to find out the influence of SAVI approach using STAD type of cooperative learning model on learning achievement in the VII graders  Junior High School of 14 Surakarta. This research belonged to a quasi-experiment with quantitative approach. The research was designed using posttest only non-equivalent control group design by applying SAVI approach with STAD type of cooperative learning for experiment class and using conventional learning approach with lecture and demonstration methods for control class. The population of research was all 7th graders Junior High School of 14 Surakarta in the school year of 2011/2012. The sample of research was the VII C graders as experiment group and VII B graders as control group. The sampling technique used was cluster random sampling. Technique of collecting data used was objective test, observation test, and school document. The hypothesis testing was conducted using t-test. The data analyzed by Minitab version 16 program help at 5% significance. The hypothesis result of the influence of SAVI approach with STAD type of cooperative learning results p-value < 0,05, so there is affects SAVI approach with STAD type of cooperative learning on the learning achievement in the VII graders Junior High School of 14 Surakarta. Keywords: SAVI approach, STAD, Learning Achievement.
PENGARUH MODEL PEMBELAJARAN COOPERATIVE LEARNING TIPE GROUP INVESTIGATION (GI) TERHADAP KETERAMPILAN PROSES SAINS DAN HASIL ELAJAR BIOLOGI SISWA KELAS X SMA NEGERI 4 SURAKARTA TAHUN PELAJARAN 2011/2012 Primarinda, Ikha; Maridi, Maridi; Marjono, Marjono
Pendidikan Biologi Vol 4, No 2 (2012): Pendidikan Biologi
Publisher : P Biologi FKIP UNS Surakarta

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ABSTRACT ? The aim of the research was to know the influence of Group Investigation type (GI) of cooperative learning model toward science process skill and biology learning achievement of X degree students at SMA Negeri 4 Surakarta in the academic year of 2011/2012. The methodology of the research was quasi-experimental with quantitative approach. The research designs were post-test only control group by using experimental class (the implementation of Group Investigation (GI) of cooperative learning model) and control class (conventional learning). The population of this research is all of X degree students at SMA Negeri 4 Surakarta in 2011/2012 academic year. The  sample was taken by using cluster random sampling technique, with the result that XB  class as experimental group and XA class as control group. The technique of collecting data used test, observation paper and the school document. The data was analyzed by using t-test. This research concluded that Group Investigation type (GI) of cooperative learning model was significantly effective toward science process skill and biology learning achievement of X degree students at SMA Negeri 4 Surakarta in the academic year of 2011/2012. Keywords: cooperative learning, Group Investigation, Science process skill, biology learning achievement.
THE RELATIONSHIP AMONG BIOLOGICAL LEARNING DIFFICULTIES WITH AFFECTIVE COMPETENCE AND COGNITIVE COMPETENCE TOWARD STUDENT OF SMUN 8 SURAKARTA IN ACADEMIC YEAR OF 2004/2005 ROSYIDI, ALVI; MARJONO, MARJONO; KURNIASIH, ANISAK
BIOEDUKASI Vol 2, No 2 (2005): BIOEDUKASI
Publisher : Prodi Pendidikan Biologi FKIP UNS

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The aims of this research were to know the relationship among biological learning difficulties with affective competence and cognitive competence and each contribution to that difficulties toward student of SMUN 8 Surakarta. This research was carried out during academic year of 2004/2005. This was the descriptive quantitative research with ex post facto. The threated student was sampled in amount of 40 students by simple random sampling.  The data obtained was then analized by multivariate-linear regression analysis. The result showed that there was significant difference between biological learning difficulties with affective competence and cognitive competence. The dominant contributor to the difficulties was the affective competence (82,29%). This research also found that there was correlation between those two competences. Key Words : Biological learning difficulties, affective competence, cognitive competence.
ETEKTTVITAS TEKNIK REMEDIAL UNTUK MENANGGULANGI KESULITAN BELAJAR IPA-BIOLOGI SISWA KELAS II SEMESTER I SLTP NEGERI 3 SRAGEN TAHUN PELAJARAN 2OO2/2OO3 MARIDI, MARIDI; MARJONO, MARJONO; SETYOWATI, METTI
BIOEDUKASI Vol 2, No 1 (2005): BIOEDUKASI
Publisher : Prodi Pendidikan Biologi FKIP UNS

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PENGARUH PEMBERIAN PETA KONSEP TERHADAP PRESTASI BELAJAR BIOLOGI POKOK BAHASAN SISTEM PENCERNAAN MAKANAN SISWA KELAS II SEMESTER GENAP MADRASAH ALIYAH NEGERI KLATEN TAHUN PELAJARAN 2002/2003 MARJONO, MARJONO; SUNYOTO, LITHON; MAHMUDAH, SITI
BIOEDUKASI Vol 2, No 1 (2005): BIOEDUKASI
Publisher : Prodi Pendidikan Biologi FKIP UNS

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PENGARUH MODEL INKUIRI TERBIMBING DENGAN DIAGRAM V (VEE) DALAM PEMBELAJARAN BIOLOGI TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN HASIL BELAJAR SISWA Hapsari, Dwi Pertiwi; Sudarisman, Suciati; Marjono, Marjono
Pendidikan Biologi Vol 4, No 3 (2012): Pendidikan Biologi
Publisher : P Biologi FKIP UNS Surakarta

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ABSTRACT ? The purpose of this research are: 1) to ascertain the influence of guided inquiry models with diagram V (Vee) on biology learning toward critical thinking skills of 10thgrade students at SMA Negeri Gondangrejo in academic year 2011/2012, 2) to ascertain the influence of guided inquiry models with diagram V (Vee) on biology learning toward learning achievement of 10thgrade students at SMA Negeri Gondangrejo in academic year 2011/2012. The research was quasi experiment research using quantitative approach. The research was designed using posttest only control design. The populations of this research were all of 10thdegree students at SMA Negeri Gondangrejo Karanganyar in academic year 2011/2012. The sample of this research was established by cluster random sampling. The samples of this research were the students of 10th-1 as experiment group and 10th-2 as control group. Experimental group applied guided inquiry models with diagram V (Vee). Control group applied conventional learning models specifically speech varies with experiment accompanied a simple summary. The data was collected by document, test, observation form, and questionnaire. The hypothesis analyzed by t-test with help of SPSS 16. The research concluded that the influence of guided inquiry models with  diagram V (Vee) on biology learning had significant effect toward critical thinking skills of 10thgrade students at SMA Negeri Gondangrejo in academic year 2011/2012 with significant value is 0,041. The influence of guided inquiry models with diagram V (Vee) on biology learning had significant effect toward learning achievement of 10thgrade students at SMA Negeri Gondangrejo in academic year 2011/2012 with significant value cognitive domain is 0,013; psychomotor domain is 0,000 by observation form and 0,001 by questionnaire; affective domain is 0,000 by observation form and 0,005 by questionnaire. Keywords: Guided Inquiry Models, Diagram V (Vee), Critical Thinking Skills, Biology Learning Achievement
PENGARUH MODEL PROBLEM BASED LEARNING (PBL) TERHADAP KEMAMPUAN MEMECAHKAN MASALAH DAN HASIL BELAJAR KOGNITIF BIOLOGI SISWA KELAS VII SMP NEGERI 14 SURAKARTA TAHUN PELAJARAN 2011/2012 Siswanto, Siswanto; Maridi, Maridi; Marjono, Marjono
Pendidikan Biologi Vol 4, No 2 (2012): Pendidikan Biologi
Publisher : P Biologi FKIP UNS Surakarta

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ABSTRACT ? This  research  aims  to  determine the effect of  PBL  learning model  of problem-solving skills and cognitive learning outcomes biology class VII students of SMP Negeri  14  Surakarta. PBL  model  is a model  of learning  by  forcing students  to  practical  problems  or  as a  foothold  in  learning,  in other words, students learn  through  the problems. Given the  problems  the students  are challenged  to  find  / search for a solution of  real world problems can be resolved as a group  (in collaboration). The cooperation will enable students  in learning  to improve problem-solving skills and cognitive learning outcomes. This research is a  Quasi  Experimental  research  design  using a  pretest-postest Control Group. Population is all students in grade VII Junior High School 14 Surakarta with cluster random sampling technique using sampling. Aspects of data collection techniques and problem-solving skills using the cognitive learning outcomes tests are analyzed using statistical tests anacova. Keywords: Model  of  Problem Based  Learning  (PBL),  Problem  Solving  Ability, Cognitive Sciences Learning Outcomes
FAKTOR PEMBATAS PERTUMBUHAN DAN HASIL TANAMAN KARABENGUK (Curcuma pruriens (L) DC.) MUSIM KEMARAU PADA TANAH LATOSOL DAN LITOSOL Marjono, Marjono; Supriyono, Supriyono; Supriyadi, Supriyadi; Purnomo, Djoko
Caraka Tani: Journal of Sustainable Agriculture Vol 25, No 2 (2010): October
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/carakatani.v25i2.14056

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Fertilizer of NPK or manure no velvet bean yield increase. On leguminosae, nitrogen fertilizer utilization can decreased rhizobium activity on nodule change N2 to ability nitrogen for plant. For this reason, experiment limiting factor for velvet bean yield important to due. This research was conduct on Litosol soil in Tancep, Ngawen, Gunungkidul regency and on latosol soil in UNS experimental Land, Jumantono, Karanganyar regency. The experimental design was Randomized complete block design and factorial with 2 factors. The treatment was: 1) soil kind, 2 level litosol soil in Ngawen and latosol soil in Jumantono, and 2) fertilizer on 7 level, a) control without fertilizer, b) P 200 kg/ha, c) P 100 kg/ha and K 100 kg/ha, d) P 200 kg/ha and foliage fertilizer D, e) P 200 kg/ha and foliage fertilizer B, f) P 100 kg/ha, K 100 kg/ha and foliage fertilizer D and g) P 100 kg/ha, K 100 kg/ha and foliage fertilizer D and B. All experiment due with 3 replications. Result of this research shows: 1) P, K and micro nutrition due to limiting growth and yield of velvet bean, 2) latosol soil take the higher growth and yield than litosol soil, 3) plant growth and yield on latosol soil was very responsive than litosol soil.
Studi Perilaku Populasi Monyet Ekor Panjang (Macaca fascicularis) di Taman Wisata Alam Grojogan Sewu Kabupaten Karanganyar Saputra, Alanindra; Marjono, Marjono; Puspita, Dewi; Suwarno, Suwarno
Bioeksperimen: Jurnal Penelitian Biologi Vol 1, No 1: Maret 2015
Publisher : Universitas Muhammadiyah Surakarta

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Studi perilaku populasi monyet ekor panjang dilakukan di Taman Wisata Alam (TWA) Grojogan Sewu Tawangmangu Karanganyar. Penelitian ini bertujuan untuk mempelajari aktifitas harian populasi monyet ekor panjang dengan menggunakan metode scan sampling. Penelitian ini dilaksanakan pada bulan November 2014. Pengamatan dilakukan selama 150 menit dengan interval waktu 5 menit. Hasil penelitian menunjukkan bahwa persentase perilaku harian populasi monyet ekor panjang yang diperoleh yaitu: bergerak (35%), grooming (25%), bermain (15%), inaktif (10%), makan (6.8%), agonistik (3.6%), tidur (2.3%), kawin (0.9%), dan bersuara (0.8%).
Pengaruh Kecepatan Putaran dan Tekanan Pada Proses Polis terhadap Kilau Perak Machmud, Djumala; Supardi, Supardi; Marjono, Marjono
Dinamika Kerajinan dan Batik: Majalah Ilmiah No 16 (1997): Dinamika Kerajinan dan Batik
Publisher : Balai Besar Kerajinan dan Batik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2937.553 KB) | DOI: 10.22322/dkb.v0i16.1075

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Proses penyempurnaan produk kerajinan perak dengan permukaan datar dengan sistim polis dapat mempercepat produksi. Hal ini mendorong perajin utuk menambah kecepatan putaran peralatan polis tanpa memperhitungkan efektifitas kerja peralatan. Peningkatan kecepatan akan memperbesar gaya lempar yang terjadi sehingga mengurangi efektifitas proses polis, sedangkan tekanan yang semakin besar akan meningkatkan gaya gesek yang terjadi. Percobaan dilakukan pada 3 tingkat kecepatan yaitu RPM 1440, 1550 dan 1950. Tekanan yang diberikan pada masing-masing kecepatan adalah 3; 3,5 dan 4 kg. Kilau perak yang terjadi kemudian dianalisa. Hasil percobaan menunjukkan bahwa kilau perak yang paling bagus diperoleh pada RPM 1440 dengan tekanan 4 kg.Proses penyempurnaan produk kerajinan perak dengan permukaan datar dengan sistim polis dapat mempercepat produksi. Hal ini mendorong perajin utuk menambah kecepatan putaran peralatan polis tanpa memperhitungkan efektifitas kerja peralatan. Peningkatan kecepatan akan memperbesar gaya lempar yang terjadi sehingga mengurangi efektifitas proses polis, sedangkan tekanan yang semakin besar akan meningkatkan gaya gesek yang terjadi. Percobaan dilakukan pada 3 tingkat kecepatan yaitu RPM 1440, 1550 dan 1950. Tekanan yang diberikan pada masing-masing kecepatan adalah 3; 3,5 dan 4 kg. Kilau perak yang terjadi kemudian dianalisa. Hasil percobaan menunjukkan bahwa kilau perak yang paling bagus diperoleh pada RPM 1440 dengan tekanan 4 kg.