Penelitian ini bertujuan untuk meng

Penelitian ini bertujuan untuk mengembangkan media pembelajaran yang layak, praktis dan efektif. Kelayakan dapat dilihat dari hasil validasi para ahli, kepraktisan dapat dilihat dari kegiatan pembelajaran, sedangkan keefektifan dapat dilihat dari hasil belajar siswa. Media pembelajaran yang dikembangkan berupa media tiga dimensi, dengan menggunakan media ini diharapkan dapat meningkatkan hasil belajar siswa pada subtema lingkungan tempat tinggalku kelas IV Sekolah Dasar.
Jenis penelitian adalah penelitian pengembangan. Model pengembangan yang digunakan adalah four-D Models yang telah direduksi. Reduksi yang dilakukan antara lain penyederhanaan tahap-tahap pengembangan yaitu tahap pendefinisian (define), tahap perancangan (design) dan tahap pengembangan (develop), sedang tahap penyebaran (desiminate) tidak dilaksanakan. Metode Pengumpulan data meliputi validitas, observasi dan tes hasil belajar. Uji hipotesis dalam penelitian ini menggunakan independent sample t test.
Hasil penelitian menunjukkan bahwa 1) Kelayakan media tiga dimensi yang dikembangkan berkategori baik, 2) Kepraktisan media tiga dimensi dalam kegiatan pembelajaran berkategori sangat baik, 3) Keefektifan media tiga dimensi dalam pembelajaran menunjukkan bahwa hasil analisis uji-t terhadap nilai pretest pada kelas eksperimen dan kelas kontrol diperoleh nilai Sig. (2-tailed) 0,614 > (α = 0,05), hal tersebut mengandung arti bahwa kedua kelas memiliki pengetahuan awal yang sama. Sebaliknya, hasil analisis uji-t terhadap nilai posttest pada kelas eksperimen dan kelas kontrol diperoleh nilai Sig. (2-tailed) 0,000 < (α = 0,05), hal tersebut mengandung arti bahwa kedua kelas memiliki hasil belajar yang berbeda. Berdasarkan hasil tersebut maka dapat disimpulkan bahwa media tiga dimensi yang dikembangkan layak, praktis dan efektif untuk meningkatkan hasil belajar siswa pada subtema lingkungan tempat tinggalku kelas IV Sekolah dasar.
 

Results (English) 1:

This research aims to develop a decent learning media, practical and effective. Eligibility can be seen from the results of validation experts, practicality can be seen from the learning activities, while the effectiveness can be seen from the results of student learning. Learning media developed in the form of a three-dimensional media, using media is expected to enhance student learning outcomes in the environmental subtema tinggalku place class IV elementary school.This type of research is research development. Development model used is four-D Models that have been reduced. The reduction is done among other things simplifying development phases i.e. phase definition (define), stage design (design) and development stage (develop), is the stage of dissemination (desiminate) not implemented. Methods of data collection include validity, observation and tests the results of the study. Test the hypothesis in this study using independent sample t test. The results showed that 1) feasibility of three-dimensional media developed good category, 2) the practicability of media activities in a three-dimensional learning categorized very well, 3) the effectiveness of learning in three-dimensional media pointed out that the results of the analysis of the test-t against the value of the pretest on the class of the control class experiments and obtained the value of the Sig (2-tailed) 0.614 > (α = 0.05), it means that the two classes have the same initial knowledge. On the contrary, the results of the analysis of the test-t class posttest of experimentation and classroom control retrieved the value of the Sig (2-tailed) 0.000 < (α = 0.05), it means that the two classes have a different learning results. Based on these results it can be concluded that the three-dimensional media developed viable, practical and effective way to improve student learning outcomes in the environmental subtema tinggalku place class IV elementary school.  

Results (English) 2:

This research aims to develop learning media viable, practical and effective. Eligibility can be seen from the results of validation experts, practicality can be seen from learning activities, while effectiveness can be seen from the results of student learning. Developed learning media in the form of three-dimensional media, using this medium is expected to improve student learning outcomes in my neighborhood subtema Elementary School fourth grade.
This type of research is the development of research. The model used is the development of four-D Models that have been reduced. Reduction undertaken include simplification of the stages of development that the definition phase (define), stage design (design) and stage of development (develop), while the deployment phase (desiminate) is not implemented. Data collection methods include validity, observations and tests of learning outcomes. Test this hypothesis using independent sample t-test.
The results showed that 1) Feasibility media three-dimensional developed categorized as good, 2) Practicality media three-dimensional learning activities categorized as excellent, 3) The effectiveness of media three-dimensional learning results show that t-test analysis of the value pretest the experimental class and control class values ​​obtained Sig. (2-tailed) 0.614> (α = 0.05), it implies that the two classes have the same initial knowledge. Instead, the results of t-test analysis of the value of posttest in the experimental class and control class values ​​obtained Sig. (2-tailed) 0.000 <(α = 0.05), it implies that the two classes have different learning outcomes. Based on these results it can be concluded that the three-dimensional media developed feasible, practical and effective way to improve student learning outcomes in subtema my neighborhood elementary school fourth grade.