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Jurnal Inovasi Pendidikan Kimia
Published by Universitas Negeri Semarang
ISSN : 19790503     EISSN : 25031244     DOI : http://dx.doi.org/10.15294/jipk
Core Subject : Science, Education, Engineering,
Chemical Engineering, Chemistry & Bioengineering Chemistry Education
Arjuna Subject : -
Articles 758 Documents
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PENERAPAN PEMBELAJARAN GROUP INVESTIGATION BERBASIS INKUIRI TERBIMBING UNTUK MENINGKATKAN HASIL BELAJAR KOLOID Wijayanti, Arinda Dian; Susatyo, Eko Budi
Jurnal Inovasi Pendidikan Kimia Vol 8, No 1 (2014): January 2014
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

This study aims to determine whether the implementation of inquiry-based learning Group Investigation Guided influential in improving learning outcomes of chemistry in competence of Colloid Systems and how the responses of teachers and students towards applied learning. Sampling used cluster random sampling technique, obtained class XI IPA 1 as the experimental class and the XI IPA 4 as control class. Retrieval of data used techniques: tests, observations, questionnaires, and documentation. The results showed that the average grade of experimental  class was higher than the control class based on the test of the right hand, with both of the posttest score of t count  6.89 over t table of 2.00. The results of the analysis of the magnitude of the effect between variables obtained coefficient of determination 73.38%, mean that the inquirybased learning Group Investigation Guided Contributed to increasing students cognitive learning outcomes of 73.38%. On Affective and psychomotor assessment, the average grades of the experimental class learning better than classroom control. Analysis of the questionnaire responses of teachers and students also indicated that inquiry-based learning Group Investigation Guided obtained a good response. This study concluded that the implementation of inquiry-based learning Group Investigation Guided influenced in improving learning outcomes chemistry class XI student with competencies related colloidal systems and obtained good response from teachers and students.Keywords: Group Investigation, Learning Outcomes, Inquiry-Guided
PENERAPAN MODEL LEARNING START WITH A QUESTION BERPENDEKATAN ICARE PADA HASIL BELAJAR Haryadi, Dheni Nur; Nurhayati, Sri
Jurnal Inovasi Pendidikan Kimia Vol 9, No 2 (2015): July 2015
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh dan besar kontribusi pengaruh model learning start with a question berpendekatan ICARE pada hasil belajar. Desain penelitian yang digunakan adalah posttest only control design. Pengambilan sampel dilakukan dengan teknik cluster random sampling. Kelas XI IPA 4 sebagai kelas kontrol dan kelas XI IPA5 sebagai kelas eksperimen. Metode pengumpulan data adalah tes, observasi, dokumentasi, dan angket. Hasil postes menunjukkan bahwa pada kelas eksperimen memiliki nilai rata-rata sebesar 81,53, sedangkan kelas kontrol memiliki nilai rata-rata sebesar 77,60. Hasil uji pengaruh antar variabel menunjukkan bahwa nilai koefisien korelasi biserial 0,4407 dan koefisien determinasi 19,42 %. Nilai afektif, nilai psikomotorik, dan nilai angket dianalisis secara deskriptif. Hasil analisis secara deskriptif menunjukkan hasil belajar afektif dan psikomotorik kelas eksperimen lebih baik dari hasil belajar afektif dan psikomotorik kelas kontrol. Penerapan model learning start with a question berpendekatan ICARE memperoleh respon setuju dari siswa. Hasil penelitian menyimpulkan bahwa model learning start with a question berpendekatan ICARE berpengaruh positif pada hasil belajar dan besarnya kontribusi pengaruh 19,42 %. This research aims to determine the influence and contribution value of learning start with a question model based ICARE approach on learning outcomes. Study design is posttest only control design. Sampling technique is used cluster random sampling. Class of XI IPA 4 as the control group and XI IPA 5 as the experiment group. Data collection methods are test, observation, documentation, and questionnaires. Posttest result showed that the average value in experiment group was 81,53 while the average value in control group was 77,60. Result of affecting among variable test show that biserial correlation coefficient value was 0,4407 and determination coefficient was 19,42 %. Affective value, psycomotoric value, and questionnaires value were analyzed by descriptive method. Result of descriptive analysis show that experiment group of affective and psycomotoric learning outcomes had better than control. Implementation of learning start with a question model based on ICARE approach get agreement from students. The research results concluded that the learning start with a question model based on ICARE approach get positive influence to learning outcome and contribution value was 19,42 %.
PENGARUH MODEL PEMBELAJARAN INKUIRI BERSTRATEGI REACT TERHADAP HASIL BELAJAR KIMIA SISWA SMA KELAS XI Ismawati, Riva; -, Saptorini; Wijayati, Nanik
Jurnal Inovasi Pendidikan Kimia Vol 7, No 1 (2013): January 2013
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

This study aimed to determine the effect of inquiry learning model with REACT strategy on learning outcomes and to determine the contribution to the learning outcomes. The expected benefits are improvements in learning chemistry subjects in class XI of high school through constructivism learning activities. The population in this study were students of class XI of high school in Semarang. The analysis showed the early stages of the population have the same degree of homogeneity and normal distribution. Average learning outcomes after experimental class treated were better than the control class, which amounted to 75.52 and 67.14. Test the difference between two average results obtained t from calculation (4.85)> t from table (1.66), so we can conclude the experimental class learning results are better than the control class. Correlation test resulted biserial correlation coefficient (rb) of 0.58 and t from calculation (5.68)> t from table (1.99), so the influence was significant. Effect of application of inquiry learning model with REACT strategy shown by the coefficient of determination of 33.64%.The cognitive learning outcomes of experimental class had reached mastery learning classical while control class not yet. The average value of affective and psychomotor experimental classes are better than the control class. Based on these results, it can be concluded that the inquiry learning with REACT strategy have positive effect on learning outcomes chemistry in student class XI of high school in Semarang.
KEEFEKTIFAN MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING BERBANTUAN FLASH INTERAKTIF TERHADAP HASIL BELAJAR Nursiam, Siti; Soeprodjo, Soeprodjo
Jurnal Inovasi Pendidikan Kimia Vol 9, No 1 (2015): January 2015
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

Creative Problem Solving (CPS) merupakan suatu model pembelajaran yang berpusat pada keterampilan pemecahan masalah yang diikuti dengan penguatan kreativitas. Tujuan penelitian ini adalah untuk mengetahui apakah model pembelajaran Creative Problem Solving berbantuan flash interaktif efektif bila diterapkan pada materi kelarutan dan hasil kali kelarutan. Penelitian ini merupakan jenis penelitian eksperimen dengan populasi seluruh siswa kelas XI IPA di suatu SMA N di kota Magelang tahun pelajaran 2013/2014. Teknik sampling menggunakan cluster random sampling. Pengumpulan data dalam penelitian ini menggunakan metode dokumentasi, tes, observasi, dan angket. Uji yang digunakan untuk menganalisis data adalah uji perbedaan dua rata-rata, uji ketuntasan klasikal, dan uji estimasi rata-rata hasil belajar kognitif. Hasil uji perbedaan dua rata-rata dua pihak menunjukkan adanya perbedaan antara kelas eksperimen dan kelas kontrol. Uji ketuntasan belajar kelas eksperimen mencapai ketuntasan belajar (individual dan klasikal) sedangkan kelas kontrol belum mencapai ketuntasan klasikal. Hasil uji estimasi rata-rata menunjukkan rata-rata hasil belajar kelas eksperimen dari 86,25 sampai 87,35 dan kelas kontrol dari 81,45 sampai 82,55 sehingga bisa disimpulkan bahwa model pembelajaran Creative Problem Solving terbukti efektif diterapkan pada materi kelarutan dan hasil kali kelarutan. Creative Problem Solving (CPS) is a learning model that is centered on problem solving skills, followed by strengthening creativity. The purpose of this study was to determine whether the Creative Problem Solving learning model-assisted interactive flash effectively can be applied to the material solubility and solubility product. This research is experimental research with the entire population of students of class XI IPA at a high school in Magelang in 2013/2014 school year. Sampling techniques used cluster random sampling. Collecting data in this study used the methods of documentation, testing, observation, and questionnaires. The test is used to analyze the data are two average value test, mastery learning classical test, and the estimated average test results of cognitive learning. The result of the two average value indicated the differences between experimental group and control group. The result of the test was obtained that experiment group achieved the learning completeness (individual and classical) while control group had not achieved classical completeness yet. The result of the estimation of average treatments showed experimental group of the average of the test result was 86,25 until 87,35 and control group was 81,45 until 82,55 so it can be concluded that the learning model Creative Problem Solving has been effectively applied to the material solubility and solubility product.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION DENGAN PENDEKATAN PREDICT-OBSERVE-EXPLAIN Listiowati, Ayu Dwi; Widodo, Antonius Tri
Jurnal Inovasi Pendidikan Kimia Vol 7, No 2 (2013): July 2013
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

This research aimed to determine the effect of Problem Based Instruction learning model with Predict-Observe-Explain approach on chemistry learning outcomes. The population is XI grader Sciences of Senior High School in Brebes for academic year 2011/2012. Initial data analysis showed that the population are normally distributed and homogeneous, so the sampling technique which used is cluster random sampling. From this sampling, XI Science-5 used as a control class (Problem Based Instruction learning model without Predict-Observe-Explain approach) and XI Science-1 as an experiment class (Problem Based Instruction with Predict Observe Explain approach). Final data analysis showed that learning outcomes for both classes are normally distributed and have equal variances. In the correlation test, obtained 0.433 of r b value, which showed a middle correlation, so Problem Based Instruction with Predict-ObserveExplain approach has middle effect on chemistry learning outcomes in solubility and solubility product. This learning contributes to student learning outcomes is 19%. The average value of affective and psychomotor in experimental class is better than the control class. Based on this  research, we can conclude that Problem Based Instruction with Predict-Observe-Explain approach has a positive effect on chemistry learning product in Senior High School students.Key Words: Problem Based Instruction Learning 
IMPLEMENTASI PEMBELAJARAAN KONTEKSTUAL DENGAN STRATEGI PERCOBAAN SEDERHANA BERBASIS ALAM LINGKUNGAN SISWA KELAS X Lilia, Lita; Widodo, Antonius Tri
Jurnal Inovasi Pendidikan Kimia Vol 8, No 2 (2014): July 2014
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

The limitations of the tools and materials made practicum in school is not performing well, so it requires a simple experimental strategy. This study aims to determine the differences of outcomes in using contextual learning with a simple experimental strategy and the magnitude of mastery learning subject matter of redox reactions in a high school in Tegal. The population of this study was all class X at the high school. The sampling technique used was cluster random sampling, obtained X-2 as an experimental class using the strategy of implementation of contextual learning environments on simple experiments and X-3 as a control class using the expository method. The study design was a posttest only control group design. After learning by using the contextual method, a posttest were performed in the experimental and control class. Statistical test used are the test for normality, equality of two variances, the difference between two average and mastery learning. The average grade of experimental class posttest 80.86 and control class 73.70. In the hypothesis test, obtained t  3.501 greater than 1.993, with 5% significance level and 74 degrees of freedom. It means that the average grade of cognitive achievement is better than the control experiment, so it can be concluded thah the implementation of contextual learning with a simple experimental strategy based environments in class X gives a positive difference to the learning outcomes of the subject matter of the redox chemistry in class X.Keywords:A Simple Experiment Based Environments, Contextual Learning
PENGGUNAAN STRATEGI PEMBELAJARAN INKUIRI UNTUK MENINGKATKAN METAKOGNISI SISWA SMA Fitriana, Maulida; Haryani, Sri
Jurnal Inovasi Pendidikan Kimia Vol 10, No 1 (2016): January 2016
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

Penelitian ini bertujuan untuk mengetahui (1) peningkatkan metakognisi siswa melalui strategi pembelajaran inkuiri materi kelarutan dan hasil kali kelarutan di suatu SMA di Donorojo, (2) perbedaan antara penggunaan strategi pembelajaran inkuiri dan pembelajaran langsung terhadap peningkatan metakognisi siswa. Metode eksperimen dengan desain pretest-posttest group design digunakan dalam penelitian ini. Objek penelitian ini adalah siswa kelas XI IPA. Teknik pengambilan sampel adalah cluster random sampling karena populasi berdistribusi normal dan homogen. Hasil penelitian menunjukkan bahwa rata-rata nilai posttes kelas eksperimen 75,15 dan kelas kontrol 72,42. Berdasarkan hasil analisis N-gain pada kelas eksperimen menunjukkan peningkatan metakognisi sebesar 0,68 antara sebelum dan sesudah penggunaan strategi pembelajaran inkuiri. Sedangkan hasil analisis N-gain pada kelas kontrol menunjukkan peningkatan metakognisi sebesar 0,62 antara sebelum dan sesudah penggunaan strategi pembelajaran langsung. Pada uji hipotesis diperoleh t hitung sebesar 1,65 kurang dari t 1,66 yang berarti rata-rata hasil belajar kognitif kelas eksperimen tidak berbeda dari kelas kontrol. Kesimpulan dari penelitian ini adalah (1) strategi pembelajaran inkuiri dapat meningkatkan metakognisi siswa, (2) tidak ada perbedaan yang signifikan antara penggunaan strategi pembelajaran inkuiri dan pembelajaran langsung terhadap peningkatan metakognisi siswa.The objective of this study is to find out (1) the improvement of the students’ metacognition by using the inquiry learning method on the water-soluble substance and the result of its product in a high school in Donorojo, (2) the significant difference between the use of inquiry learning method and the direct instruction method to the improvement of students metacognition. This study is an experimental research and the design was pretest-posttest group design. Object of this study is eleventh grade students of science program. The selection of the sample was by using cluster random sampling because the populations of this study were normal and homogenous. The result of this study showed that the mean score of post-test in the experiment group (75.15) was higher than that of the control group (72.42). The results of the analysis of N-gain in experiment group showed an increase of students’ metacognition 0.68 between before and after the use of inquiry learning method. While the results of the analysis of N-gain in the control group shows an improvement of students’ metacognition 0.62 between before and after the use of direct instruction method. In the hypothesis result, t (1.65) was lower than that of the t (1.66). The result indicated that the mean score of cognitive aspect of the experiment group was the same as the control one. Based on the result of this study, it can be concluded that (1) the inquiry learning can improve the students’ metacognition, (2) there was no significant difference between the use of inquiry learning method and direct instruction method to the improvement of students metacognition.
PENGARUH MODEL PEMBELAJARAN INKUIRI BERSTRATEGI REACT TERHADAP HASIL BELAJAR KIMIA SISWA SMA KELAS XI lsmawati, Riva; Saptorini, Saptorini; Wijayati, Nanik
Jurnal Inovasi Pendidikan Kimia Vol 6, No 2 (2012): July 2012
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran inkuiri berstrategi REACT terhadap hasil be/ajar serta menentukan besar kontribusinya pada hasil be/ajar. Manfaat yang diharapkan adalah perbaikan kondisi pembelajaran mata pelajaran kimia kelas XI melalui kegiatan pembelajaran kontruktivisme. Populasi dalam penelitian ini adalah siswa SMA kelas XI di Semarang. Analisis tahap awal menunjukkan populasi memiliki tingkat homogenitas sama dan berdistribusi normal. Rata-rata hasil be/ajar kelas eksperimen setelah diberi perlakuan lebih baik daripada kelas kontrol, yaitu masing-masing sebesar 75,52 dan 67, 14. Uji perbedaan dua rata-rata hasil be/ajar diperoleh thitung (4,85) > tiabel (1,66), sehingga dapat disimpulkan bahwa hasil be/ajar kelas eksperimen lebih baik dari kelas kontrol. Uji korelasi diperoleh koefisien korelasi biserial (rb) sebesar 0,58 dan thitung (5,68) > trabet (1,99), sehingga pengaruh yang ditimbulkan signifikan. Pengaruh penerapan model pembelajaran inkuiri berstrategi REACT ditunjukkan oleh koefisien determinasi sebesar 33,64%. Hasil be/ajar kognitif kelas eksperimen sudah mencapai ketuntasan be/ajar klasikal sedangkan kelas kontrol be/um. Rata-rata nilai afektif dan psikomotorik kelas eksperimen lebih baik daripada kelas kontrol. Berdasarkan hasil penelitian, dapat disimpulkan bahwa pembelajaran inkuiri berstrategi REACT berpengaruh positif terhadap hasil be/ajar kimia siswa SMA kelas XI.
EFEKTIVITAS PEMANFAATAN KIT BERORIENTASI VISUAL, AUDITORY, KINESTHETICATTACHEDTERHADAP HASIL BELAJAR SISWA PADA MATERI POKOK LARUTAN ASAM BAS Putri, D.P.; Kusuma, E.; Saptorini, Saptorini
Jurnal Inovasi Pendidikan Kimia Vol 6, No 1 (2012): January 2012
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Tujuan penelitian ini adalah untuk mengetahui efektivitas hasil belajar dan pembelajaran serta peningkatan hasil belajar siswa yang mendapat pembelajaran menggunakan kit berorientasi VAKA pada materi pokok larutan asam basa. Populasi bersifat normal dan homogen sehingga digunakan teknik cluster random sampling untuk memperoleh sampel. Efektivitas pembelajaran kimia menggunakan kit berorientasi VAKA sebesar 87.50% terhadap kognitif siswa. Uji Mann Whitney U Test memberikan hasil Zhitung (-12.37) < -Z1abe1 (-1.966) yang berarti ada perbedaan tingkat kreativitas yang signifikan antara kelas kontrol dan kelas eksperimen dengan kreativitas siswa kelas eksperimen lebih baik dari kelas kontrol. Berdasarkan hasil penelitian disimpulkan bahwa pembelajaran dengan menggunakan kit berorientasi VAKA efektif terhadap hasil belajar dan kreativitas siswa.The purpose of this study was to determine the effectiveness of teaching and learning outcomes as well as the increase in students learning outcomes who experienced the kit-oriented Vaka learning acid-base solution topic. Population were normal and homogeneous so that cluster random sampling technique was used to obtain the sample. The effectiveness of learning chemistry using kit-oriented Vaka was 87.50% of the students cognitive. The results of Mann Whitney U test gave Zeal (-12.37) <-Z1ab1e (-1966) which means there was a significant difference difference of creativity levels between experimental and control class with creativity of experimental class was better than that of the control class. It can be concluded that learning using the kit oriented Vaka was effective towards students learning outcomes and creativity.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION (STADJ UNTUK MENINGKATKAN HASIL BELAJAR KIMIA MATERI POKOK SENYAWA HIDROKARBON Choiriyaha, Mudrikatul; Mualif, Husnul
Jurnal Inovasi Pendidikan Kimia Vol 5, No 2 (2011): July 2011
Publisher : Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Semarang

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Penelitian ini bertujuan untuk mengetahui peningkatan hasil be/ajar Kimia siswa kelas X-8 Semester Genap MAN Demak pada materi pokok Senyawa Hidrokarbon dengan model pembelajaran kooperatif Tipe Student Teams Achievement Division (STAD). Subyek dalam penelitian ini adalah siswa kelas X-8 yang berjumlah 40 siswa. Penelitian ini menggunakan desain penelitian tindakan kelas (PTK) yang terdiri atas 2 siklus, di mana tiap sik/usnya terdiri atas planning (rencana), action (tindakan), observation (pengamatan), dan reflection (refleksi). Hasi/ penelitian menunjukkan bahwa pada siklus I, nilai rata-rata hasil be/ajar siswa mencapai 61,90 dengan ketuntasan be/ajar klasikal 65%. Hasil ini meningkat pada siklus II menjadi 75,45 dengan ketuntasan be/ajar klasikal 87,5%. Sementara itu, pada aspek psikomotorik, ketuntasan be/ajar klasikal meningkat dari 63, 16% pada siklus I menjadi 73, 96% pada siklus II dan pada aspek afektif ketuntasan be/ajar klasikal meningkat dari 62,21% pada siklus I menjadi 71, 16% pada siklus II. Dapat disimpulkan bahwa penerapan model pembelajaran kooperatif tipe STAD dapat meningkatkan hasi/ be/ajar kimia siswa kelas X-8 MAN Demak.

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