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Unnes Science Education Journal
Published by Universitas Negeri Semarang
ISSN : 22526617     EISSN : 25026232     DOI : https://doi.org/10.15294/usej
Core Subject : Education,
Education
This journal publishes original articles on the latest issues and trends occurring internationally in science curriculum, instruction, learning, policy, and preparation of science teachers with the aim to advance our knowledge of science education theory and practice
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 609 Documents
 5   6   7   8   9 
PENGEMBANGAN MEDIA FLASHCARD IPA TERPADU DALAM PEMBELAJARAN MODEL KOOPERATIF TIPE STUDENTS TEAMS ACHIEVEMENT DIVISIONS (STAD) TEMA POLUSI UDARA Ikhwati, Hestiana; Sudarmin, Sudarmin; Parmin, Parmin
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3344

Abstract

Pembelajaran terpadu dianjurkan untuk diaplikasikan disemua jenjang pendidikan. Pengembangan media flashcard IPA Terpadu dalam pembelajaran model kooperatif tipe STAD dapat memfasilitasi pembelajaran IPA Terpadu di sekolah. Tujuan dalam penelitian ini adalah mengetahui kelayakan dan keefektifan media flashcard yang telah dikembangkan peneliti. Penelitian ini merupakan penelitian Research and Development. Langkah-langkah penelitian dikembangkan dengan menggunakan metode R & D yang diambil dari pendapat Sugiyono, 2009. Hasil penelitian menunjukkan bahwa media flashcard layak dan efektif diterapkan dalam pembelajaran IPA Terpadu tema polusi udara. Hal ini terlihat dari skor kelayakan penilaian mencapai 84,17% sesuai kriteria layak menurut BSNP. Sedangkan ketuntasan klasikal yang diperoleh siswa pada uji pelaksanaan lapangan mencapai 92% yang artinya media flashcard efektif diterapkan untuk pembelajaran IPA. Berdasarkan hasil penelitian disimpulkan bahwa media flashcard IPA Terpadu layak dan efektif digunakan dalam pembelajaran model kooperatif tipe STAD tema polusi udara di SMP/MTs kelas VIII. Integrated learning are encouraged to apply at all levels of education. Flashcard media development in science teaching Integrated STAD cooperative model can facilitate learning in school Integrated Science. The purpose of this research was to determine the feasibility and effectiveness of media flashcard which has been developed researchers. This research is a Research and Development. Research steps using the method developed by R & D are taken from the opinion Sugiyono, 2009. The results showed that a feasible and effective flashcard media applied in science teaching Integrated themes of air pollution. This is evident from the feasibility assessment scores reached 84.17 % according to the criteria to qualify as a National Education Standards. While the classical completeness obtained test students on field implementation is 92 % which means flashcard media effectively applied to learning science. Based on the results of the study concluded that a decent flashcard media used in accordance with the eligibility criteria according to the National Education Standards. Media flashcard also developed effective and can be used in science teaching Integrated theme STAD cooperative models of air pollution in SMP / MTs class VIII
EFEKTIVITAS LEMBAR KERJA SISWA (LKS) IPA TERPADU TEMA PENCEMARAN LINGKUNGAN TERHADAP PENANAMAN NILAI KARAKTER DAN PEMAHAMAN KONSEP Utami, Rizqi; Sumarni, Woro; Habibah, Noor Aini
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3345

Abstract

Penelitian ini bertujuan untuk mendeskripsikan keefektifan pembelajaran dengan menggunakan LKS IPA terpadu pada tema pencemaran lingkungan terhadap penanaman nilai karakter dan pemahaman konsep siswa kelas VII. Populasi yang diambil adalah siswa SMP Negeri 1 Tempuran kelas VII semester genap tahun ajaran 2012/2013. Jenis penelitian ini merupakan penelitian eksperimen. Desain penelitian yang digunakan adalah post test only control design dengan menerapkan pembelajaran menggunakan  LKS IPA terpadu pada kelas eksperimen dan kelas kontrol yang menerapkan pembelajaran tanpa menggunakan LKS. Pengambilan data melalui observasi pengukuran nilai karakter dan pemahaman konsep yang berupa hasil belajar kognitif. Hasil analisis data penelitian menunjukkan nilai karakter dan hasil belajar kognitif kelas eksperimen lebih baik dibandingkan dengan kelas kontrol. Rata-rata nilai karakter komunikatif sebesar 88, rasa ingin tahu sebesar 86,9 dan kreatif sebesar 78,3 pada kelas eksperimen dan pada kelas kontrol rata-rata nilai karakter komunikatif sebesar 78,1, rasa ingin tahu sebesar 71,8 dan kreatif sebesar 63,1. Sedangkan hasil belajar kognitif pada kelas eksperimen sebesar 88,63 dan 80,19 pada kelas kontrol. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa penerapan LKS IPA terpadu tema pencemaran lingkungan efektif terhadap penanaman nilai karakter dan pemahaman konsep. The purpose of this study to describe the effectiveness of learning by using the Integrated Science worksheets on the theme of environmental pollution to instill character values and understanding concept of grade VII. Population of this study are all of students grade VII of SMP Negeri 1 Tempuran on 2012/2013 academic year. The study design was used  post-test only control design which on experimental class the learning using the Integrated Sciences student worksheet and control class, the learning without the use of worksheets. The data were collected from the observation to measurement of the character value and cognitive test to measurement understanding concept. The result of the study showed that the average of the character value and understanding concept on axperimental class better than control class.The average value of communicative character is 88, curiosity character is 86.9 and creative character is 78.3 in the experimental class and on the control class, average communicative character values ​​is 78.1, 71.8 of curiosity characterand creative character is 63.1. While the average of cognitive test on the experimental class is 88.63 and 80.19 on the control class. Based on these results, it can be concluded that the application of Integrated Sciences worksheet on the theme environmental pollution effective against the character value and understanding concepts. 
EFEKTIVITAS PENGGUNAAN HERBARIUM DAN INSEKTARIUM PADA TEMA KLASIFIKASI MAKHLUK HIDUP SEBAGAI SUPLEMEN MEDIA PEMBELAJARAN IPA TERPADU KELAS VII MTs Afifah, Ni’matul; Sudarmin, Sudarmin; Widianti, Tuti
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3346

Abstract

Penelitian ini bertujuan untuk mengetahui efektivitas pembelajaran IPA terpadu menggunakan herbarium dan insektarium sebagai suplemen media pembelajaran dibandingkan tanpa herbarium dan insektarium pada tema klasifikasi makhluk hidup di MTs Al-Islam Jepara. Penelitian dilaksanakan pada kelas 7 MTs Al-Islam Jepara tahun ajaran 2012/2013 dengan desain Pretest-Posttest Control Group Design. Sampel yang digunakan adalah kelas 7B dan 7C, diambil dengan teknik cluster random sampling. Hasil penelitian pembelajaran IPA terpadu tema klasifikasi makhluk hidup diperoleh nilai rata-rata hasil belajar siswa kelas eksperimen sebesar 83,08 dan kelas kontrol sebesar 72,23. Persentase aktivitas siswa kelas eksperimen sebesar 82,05% lebih tinggi dibandingkan kelas kontrol sebesar 75,95%. Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan bahwa efektivitas pembelajaran IPA terpadu menggunakan herbarium dan insektarium sebagai suplemen media pembelajaran lebih tinggi dibandingkan tanpa herbarium dan insektarium pada tema klasifikasi makhluk hidup kelas 7 MTs. This research aims to know the effectiveness learning of integrated science using herbarium and insectarium as supplement instructional media compare to without herbarium and insectarium on living things classification theme in MTs Al Islam Jepara. This research was conducted on class 7 MTs Al-Islam Jepara in the academic year of 2012/2013 using pretest-posttest control group design. The samples were class 7B and 7C which was chosen with cluster random sampling technique. From the result of integrated science learning on living things classification on theme, it was achieved the average score of students’ learning outcome on experimental group was 83,08 and control group was 72,23. Percentage the students’ activity on experimental group was 82,05% higher than compare to on control group was 75,95%. Based on the result and the discussion, it can be concluded that the effectiveness of integrated science learning use herbarium and insectariums as supplement instructional media is higher than without herbarium and insectarium on living things classification theme on class 7 MTs. 
PENGEMBANGAN LKS IPA TERPADU BERBASIS PERMAINAN EDUKATIF PADA TEMA PENCEMARAN LINGKUNGAN DAN KESEHATAN MELALUI LESSON STUDY Pratiwi, Tiyas; Parmin, Parmin; Widiyatmoko, Arif
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3347

Abstract

Penelitian ini bertujuan mengetahui kelayakan dan keefektifan LKS IPA Terpadu berbasis permainan edukatif pada tema pencemaran lingkungan dan kesehatan melalui lesson study di SMPN 30 Semarang. LKS yang dikembangkan adalah LKS berbasis permainan edukatif yaitu word square dan cross word pada tema pencemaran lingkungan dan kesehatan melalui lesson study. Jenis penelitian ini merupakan pengembangan 4-D (Four D). Penelitian ini menggunakan tiga tahapan yaitu define, design, dan development. Pada proses lesson study menggunakan tiga tahapan yaitu perencanaan, pelaksanaan dan refleksi. Hasil penelitian menunjukkan LKS yang layak digunakan berdasarkan kriteria BNSP memperoleh persentase sebesar 98,95% pada tahap 1 dan memperoleh persentase sebesar 94,14% pada tahap II. LKS yang dikembangkan efektif diterapkan setelah diterapkan proses dengan lesson study. Dengan proses lesson study mampu meningkatkan hasil belajar dengan rata-rata pada uji skala kecil 81,11 dan pada uji skala besar 83,19 dan siswa 100% mencapai ketuntasan belajar. Tanggapan guru dan siswa terhadap LKS memberikan tanggapan sangat baik. Sehingga dapat disimpulkan bahwa LKS IPA Terpadu berbasis permainan edukatif tema pencemaran lingkungan dan kesehatan melalui lesson study untuk siswa SMP telah terbukti layak dan efektif digunakan dalam pembelajaran. This study aims to determine the feasibility and effectivenes of Integrated Science worksheets based and though lesson study in SMP 30 Semarang. Student worksheet that was developed worksheet based on educational games, consistied of word square and cross word on the theme of enviromental pollution and healty though. The design of this research is the 4-D (Four D) development. This study used three stages, they were define, design, and development stages. In the lesson study process, it used there stages: plan, do and see. The result showed that the student’s worksheet was feasible to be used as instructional material with the percentage of 98,95% and second phase obtained the percentage of 94,14% base on BNSP standard. The student worksheet was also effectively to be applied through the lesson study process. In the lesson study process we can see students learning outcomes with the average score of in the small scale stage test was 81,11 and 83,19 large scale stage test, 100% of student’s achieve mastery learning. Teacher’s and student response to student worksheet has proven to be feasible. It can be concluded that the integrated science worksheets based educational games theme of enviromental pollution and healty though lesson study for junior high school students has been proven feasible and effective to use in learning. 
PENGEMBANGAN PETUNJUK PRAKTIKUM IPA TERPADU BERBASIS INKUIRI TERBIMBING PADA TEMA MAKANAN DAN KESEHATAN Umah, Siti Khoirul; Sudarmin, Sudarmin; Dewi, Novi Ratna
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3348

Abstract

Hasil observasi di MTs N Kendal, ditemukan bahwa kegiatan pembelajaran belum meningkatkan kompetensi siswa secara utuh. Hal ini terjadi karena sumber belajar yang digunakan kurang menarik minat siswa karena siswa hanya mendengarkan penjelasan dari guru dan membaca buku panduan, sehingga belum memberikan kesempatan siswa untuk memperluas kemampuan yang dimilikinya. Penelitian ini bertujuan untuk mengembangkan petunjuk praktikum IPA terpadu berbasis inkuiri terbimbing tema makanan dan kesehatan. Jenis penelitian ini adalah Research and Development, untuk mengetahui kelayakan dan efektivitas petunjuk praktikum. Penelitian dilakukan di MTs N Kendal dengan skala kecil kelas IX A dan uji skala besar kelas VIII C dan VIII D. Data utama yang telah dinilai oleh pakar kemudian dianalisis secara deskriptif persentase menggunakan aspek dan kriteria penilaian bahan ajar yang telah dimodifikasi dari BSNP. Hasil penelitian menunjukkan petunjuk praktikum valid dan layak digunakan dengan memperoleh rata-rata skor >2,75 pada komponen kelayakan isi petunjuk praktikum dan >2,5 pada komponen kelayakan kebahasaan dan penyajian pada petunjuk praktikum. Setelah melakukan perhitungan dengan rumus n gain didapatkan nilai n gain klasikal sebesar 0,49 (sedang), dengan persentase ketuntasan klasikal adalah 97,06%.  Petunjuk praktikum berbasis inkuiri terbimbing mampu meningkatkan aktivitas dan hasil belajar siswa. Hasil penelitian berdasarkan uji-t menunjukkan terjadi perbedaan secara signifikan antara sebelum dan sesudah pembelajaran menggunakan petunjuk praktikum berbasis inkuiri terbimbing. Jadi, dapat disimpulkan bahwa petunjuk praktikum IPA terpadu berbasis inkuiri terbimbing tema makanan dan kesehatan telah terbukti valid dan layak digunakan dalam pembelajaran. Observation result in MTs N Kendal showed that teaching learning process has not been able improve the students’ competence. This happens due to lack of learning resources to attract students interest because the students only listen to the teacher explanation and read their text book, so it does not give students the opportunity to improve their capabilities.This study aims to develop an integrated science practical instructions based guided inquiry about food and healthy. This research is a Research and Development, to discover the feasibility and effectiveness of the practical instructions. The study was conducted in MTs N Kendal with the small-scale trial in IX A grade and large-scale VIII C and VIII D grade. The main data that has been assessed by experts then analyzed using descriptive percentage aspects of teaching materials and assessment criteria have been modified from the National Education Standards.The results show a valid and practical guidance fit for use by obtaining an average score of >2,75 the feasibility of the component of content and >2,5 the appropriateness of language and presentation. After calculating the gain obtained by the formula n gain classical value of 0.49 (moderate), with classical completeness percentage is 97,06%. Integrated Science Practical Instructions Based Guided Inquiry can increase student’s activity in local knowledge and student learning outcomes. The results based on t-test showed that there was significant difference between the learning before and after using the Practical Instructions Based Guided Inquiry. So, can be concluded that the Integrated Science Practical Instructions Based Guided Inquiry has been proven valid and fit for use in learning.
PENGEMBANGAN BUKU CERITA IPA TERPADU BERMUATAN PENDIDIKAN KARAKTER PEDULI LINGKUNGAN PADA TEMA PENCEMARAN LINGKUNGAN Khairoh, Lutfiana; Rusilowati, Ani; Nurhayati, Sri
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3349

Abstract

Hasil observasi awal di SMP Negeri 1 Donorojo Jepara menunjukkan bahwa pembelajaran IPA di sekolah belum terpadu, yakni masih terpisah antara fisika, kimia, dan biologi. Kemampuan siswa tahun ajaran 2012/2013 pada pembelajaran IPA kurang, hal ini terlihat 124 siswa dari 182 siswa yang mendapatkan nilai kurang dari KKM, sebesar 65. Kepedulian siswa terhadap lingkungan juga masih rendah, tampak sampah disekitar. Tujuan penelitian ini adalah kelayakan dan menunjukkan pengaruh buku cerita IPA Terpadu yang dikembangkan terhadap hasil belajar dan karakter peduli lingkungannya. Penelitian ini menggunakan metode penelitian dan pengembangan. Hasil penelitian yang telah disimpulkan, kelayakan buku cerita sesuai dengan kelayakan yang ditetapkan BSNP didapatkan kategori sangat layak, respon siswa dan guru mendapatkan kriteria sangat baik, hasil keterbacaan berada pada kategori sangat layak, hasil belajar siswa dengan menggunakan uji t diperoleh bahwa harga t sebesar 7,503 dengan persentase ketuntasan klasikal sebesar 93,33%, karakter peduli lingkungan dengan melakukan perhitungan menggunakan rumus n gain didapatkan nilai n gain sebesar 0,44 (sedang) dengan kriteria mulai berkembang. The beginning observations to the grade science teacher of garde VII at SMP Negeri 1 Donorojo Jepara show that learning science in schools has not been integrated, means it is still separated between physics, chemistry, and biology. Students’ ability in the academic 2012/2013 islaw, it can be seen from the fact that 124 from 182 students’ got score less than the minimum criterian, that is 65. The students’ less of attention to the environment where there are still many rubbish. The purpose of this study is know the properness and the effect of Integrated Sciences story book include character education that the care of developing environment. This study uses the research and development. The results of studies that have concluded, that obtained feasibility story book set in accordance with the eligibility category BSNP obtained a very decent, the questionnaire students’ and teachers get a very good criterion, the legibility show that get a very good criterion, and the analysis of students’ learning reached by using t-test shows that the price of t 7.503 with a percentage of 93.33% classical completeness, characters care about the environment by calculating the n gain obtained value of 0.44 (moderate) to begin developing criteria. 
PENGEMBANGAN LKS IPA TERPADU BERBENTUK JIGSAW PUZZLE PADA TEMA EKOSISTEM DAN PENCEMARAN LINGKUNGAN DI SMP NEGERI 2 MARGOYOSO KABUPATEN PATI Marfuah, Siti; Irsadi, Andin; Pamelasari, Stephani Diah
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3351

Abstract

Penelitian ini dilatar belakangi adanya tuntutan pelaksanaan pembelajaran terpadu pada mata pelajaran IPA di tingkat SMP. Dalam mengimplementasikan tuntutan tersebut terdapat beberapa hambatan, yaitu buku yang digunakan berupa Buku Sains Elektronik (BSE) yang masih menyajikan materi secara terpisah dan media pembelajaran yang digunakan juga belum terpadu. Penelitian ini bertujuan untuk menghasilkan sebuah media pembelajaran IPA terpadu yang layak dan efektif digunakan dalam bentuk LKS jigsaw puzzle. Metode penelitian yang digunakan adalah penelitian dan pengembangan (Research and Development). Data dalam penelitian ini adalah validasi produk oleh pakar, hasil pretest postest, angket tanggapan siswa terhadap LKS jigsaw puzzle dan data aktifitas siswa. Hasil penelitian menunjukkan bahwa penilaian LKS oleh pakar memiliki kriteria sangat layak dengan rata-rata perolehan skor sebesar >90% dan LKS yang dikembangkan dikatakan efektif karena hasil belajar meningkat sesuai dengan rumus N-gain yang mendapat 0,54. The background of this research is the implementation of the demands of integrated learning in science subjects at the level of SMP. There are several problems to implement because the instruction material presented the science material separately and the media content. This reseanch aims to develop an integrated science learning media using puzzle to make the learning process can be more interesting. The aims of the study is to produce a science integrated suitable and effective learning media through worksheet jigsaw puzzle. The research method is a research and development (Research and Development). The data analyzed in this study is the data product validation by the experts, the results of the pretest posttest, the students’ responses to the questionnaire jigsaw puzzle worksheets and data of students’ activity. The results of the research showed that the assessment criteria worksheets by the experts very suitable with an average gain score of >90% and worksheets that were developed to be effective for increasing learning outcomes in accordance with the formula N-gain which got 0.54. 
PENGEMBANGAN MULTIMEDIA INTERAKTIF SEBAGAI MEDIA PEMBELAJARAN IPA TERPADU PADA TEMA SISTEM GERAK PADA MANUSIA Widayat, Widi; Kasmui, Kasmui; Sukaesih, Sri
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3353

Abstract

Tujuan penelitian adalah untuk mengetahui kelayakan multimedia interaktif menurut tim ahli dan penggunaannya sebagai media pembelajaran di SMP N 3 Ungaran. Hasil penelitian menunjukkan, pada tahap validasi desain oleh tim ahli diperoleh persentase kelayakan dari aspek media, materi, dan keterpaduan, masing-masing sebesar 92%; 92,40%; dan 100% dengan kriteria sangat layak. Setelah direvisi, diperoleh peningkatan persentase untuk masing-masing aspek sebesar 94,44%; 93,93%; dan 100% dengan kriteria sangat layak dan multimedia interaktif siap diujicobakan pada skala terbatas. Pada uji coba skala terbatas, diperoleh hasil persentase keterbacaan oleh siswa sebesar 85,39% sedangkan oleh guru 98,61% dengan kriteria yang sama yaitu sangat baik dan tidak terdapat saran perbaikan sehingga multimedia dapat digunakan untuk uji coba skala luas. Pada uji coba skala luas, diperoleh hasil bahwa multimedia sangat baik untuk digunakan. Hal ini ditunjukkan dengan persentase penggunaan multimedia oleh siswa sebesar 89,5% dan oleh guru sebesar 95,2%. Hasil tersebut diperkuat oleh pencapaian hasil belajar siswa yang meningkat. Hal ini ditunjukkan dengan peningkatan persentase ketuntasan klasikal dari hasil pre-test 80,65% meningkat menjadi 100% pada post-test. Berdasarkan hasil tersebut, dapat disimpulkan bahwa multimedia ini sangat layak dan sangat baik untuk digunakan sebagai media pembelajaran IPA Terpadu pada tema sistem gerak pada manusia. The purpose of research is to know the feasibility of interactive multimedia according by expert team and its uses as learning media at SMP N 3 Ungaran. Research results show that in phase of the design validation by expert teams obtained the percentage of media feasibility from aspects of media, materials, and integration, respectively 92%, 92.40% and 100% with very feasible criteria. After revised, obtained the improvement of the percentage for each aspect respectively is 94.44%, 93.93% and 100% with very feasible criteria and the developed multimedia is ready been tested on a limited scale trials. On limited scale trial, obtained the results of legibility percentage by students is 85.39% while 98.61% by teacher with the same criteria that is very good and did not obtain suggestions for revision so that multimedia can be used for large scale trials. In large-scale trials, the results showed that multimedia is very good to use. This is indicated by the percentage of multimedia using by students is 89.5% and 95.2% by teachers. These results are strengthened by increasing the student achievement. This is showed by the percentage of students classical completeness is increase from pres-test result that is just 80,65% become 100% of pos-test. Based on that results, can be conclude that this multimedia is very feasible and very good to use as learning media of Integrated Sciences on the material of human motion systems.
PENGEMBANGAN HANDOUT IPA TERPADU BERBASIS INKUIRI PADA TEMA MATA UNTUK KELAS IX SISWA MTs AL-ISLAM SUMUREJO Novitaningrum, Mieta; Parmin, Parmin; Pamelasari, Stephani Diah
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3356

Abstract

Hasil observasi di MTs Al-Islam Sumurejo, ditemukan bahwa proses pembelajaran IPA belum dilaksanakan secara terpadu dan bertema, seperti di MTs Al-Islam Sumurejo. Bahan ajar yang digunakan belum terpadu masih terpisah-pisah antara materi fisika, kimia dan biologi. Materi yang digunakan masih menggunakan bahan ajar yang belum terpadu dan keseluruhan materinya masih penuh dengan kalimat sehingga siswa sulit untuk memahaminya. Tujuan dari penelitian ini adalah mengembangkan bahan ajar berupa Handout IPA Terpadu berbasis inkuiri dengan tema mata untuk kelas IX MTs Al-Islam Sumurejo. Penelitian ini menggunakan rancangan penelitian dan pengembangan (Research and Development). Penelitian dilakukan di MTs Al-islam Sumurejo dengan skala kecil kelas IX A dan uji skala besar kelas IX B. Hasil penelitian dengan menggunakan Handout IPA Terpadu berbasis inkuiri yang dilaksanakan di MTs Al-Islam Sumurejo dianalisis secara kuantitatif. Hasil uji kelayakan Handout IPA Terpadu oleh pakar penyajian 87,5%, pakar isi 92,5% dan pakar bahasa  95%. Tingkat ketuntasan klasikal siswa 100% dengan nilai rata-rata 84,41. Angket tanggapan guru memiliki persentase sebesar 100%, angket tanggapan siswa dalam uji coba skala kecil sebesar 93% dan uji coba skala luas sebesar 95%. Hal ini berarti Handout IPA Terpadu yang dikembangkan layak digunakan dalam pembelajaran IPA disekolah yang diteliti. Berdasarkan dari hasil penelitian dapat disimpulkan bahwa Handout IPA Terpadu yang dikembangkan dinyatakan layak. Observation result in MTs Al-Islam Sumurejo, showed that the process of teaching and learning science has not been implemented integrstedly. In MTs Al-Islam Sumurejo. The instructional material of physics, chemistry and biology subject was still used separately not integratedly. The instructional material that was used as the main material was not represented science integratedly and it was fullof word that made the students got difficulties to understand it. Therefore the purpose of this research is to develop the instructional materials on handout that uses inquiry approach to activate the students’systematical thinking skill. This research used Research and Development design. The study was conducted in MTs AL-Islam Sumurejo with the small-scale trial in IX A grade and large-scale IX B grade. The data were analyzed quantitatively, and it was obtained that the handout was feasible to be used as instructional material, based on the experts’ judegment it was obtained 87,5% design, 92.5% content, 95% language. The KKM was 100% with the average score of 84.41. The teachers’ question of handout usage  readhed 100% while students’ respond reached 93% in small scale trial, and 95% large scale trial. Therefore it can be concluded that the handout is eligible to be used as the instructional material in Junior High School level.  
PENGEMBANGAN LKS IPA TERPADU BERBASIS PROBLEM BASED LEARNING MELALUI LESSON STUDY TEMA EKOSISTEM DAN PELESTARIAN LINGKUNGAN Saidah, Naila; Parmin, Parmin; Dewi, Novi Ratna
Unnes Science Education Journal Vol 3 No 2 (2014): July 2014
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v3i2.3357

Abstract

Hasil observasi dan wawancara pada guru di SMPN 32 Semarang ditemukan belum adanya penggunaan LKS IPA terpadu dan partisipasi siswa dalam aktifitas pembelajaran masih rendah karena siswa kurang memiliki keberanian untuk menyampaikan pendapat pada orang lain. Penelitian ini bertujuan untuk mengetahui kelayakan lembar kerja siswa IPA terpadu berbasis problem based learning melalui lesson study. Peneliti menggunakan prosedur research and development. Sample dan populasi yang digunakan berjumlah 12 siswa kelas VIIA untuk skala kecil dan 30 siswa kelas VIIB untuk skala luas. Hasil penilaian kelayakan dari ahli mendapatkan skor sebesar 3,9 yang termasuk dalam kategori layak. Penerapan LKS pada subyek penelitian memperoleh respon sangat baik. Hasil observasi mneunjukkan siswa lebih aktif. Hasil penerapan lembar kerja siswa memperoleh Ngain sebesar 0,55 yang termasuk kategori sedang dan hasil Uji t menunjukkan siginifikasi. Dengan demikian dapat disimpulkan bahwa LKS IPA terpadu memenuhi syarat kelayakan sebagai bahan ajar dan mampu meningkatkan kemampuan siswa dalam memecahkan masalah. The results of observation and interviews in SMP N 32 Semarang found that does not use integrated science student worksheets and the students' participation in learning activities is low because students have lack of the courage to express their opinions on others. This study aims to determine the eligibility of an integrated science student worksheets based on the problem based learning through lesson study. Researcher uses research procedure and development. Sample and populations used were 12 students of VIIa class for small scale and 30 students of VIIB class for wide scale. The results of the feasibility assessment of an expert to get a score of 3.9 which is included in the decent category . Implementation worksheets on study subjects gained very good response . The results of observations showed students more active . The results of the application of student worksheets gain of 0.55 Ngain which includes medium category and t test results showed significance of 13.5.It can concluded that the student worksheets meet the eligibility requirements as teaching materials and able to improve student’s skills in problem solving. 

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