<![CDATA[Abstrak ___________________________________________________________________ Penelitian ini bertujuan menguji efektivitas group investigation ditunjang penugasan awetan bioplastik terhadap hasil belajar dan minat wirausaha siswa materi keanekaragaman makhluk hidup kelas VII SMP N 6 Pati. Penelitian ini merupakan penelitian Pre-Experimental Designdengan desain One-Shot Case Study. Populasi penelitian ini yaitu kelas VII yang terdiri atas tujuh kelas. Sampel penelitian diambil dua kelas dengan teknik purposive sampling. Indikator efektif dilihat dari 75% siswa mencapai KKM, 75% siswa memiliki minat wirausaha minimal tinggi dan 85% siswa aktif. Hasil penelitian menunjukkan bahwa hasil belajar, minat wirausaha dan aktivitas siswa kedua kelas mampu mencapai indikator. Analisis hasil belajar siswa menunjukkan rata-rata persentase ketuntasan klasikal 94%, sedangkan persentase minat wirausaha tinggi dan sangat tinggi 96% dan rata-rata persentase aktivitas aktif dan sangat aktif 96%. Selain itu, sebagian besar siswa dan guru IPA kelas VII memberikan tanggapan yang positif terhadap desain pembelajaran ini. Kesulitan manajemen waktu dan pendampingan investigasi kelompok menjadi kendala dalam pembelajaran. Penerapan pembelajaran group investigation ditunjang penugasan awetan bioplatik pada materi keanekaragaman makhluk hidup terbukti efektif terhadap hasil belajar, minat wirausaha dan aktivitas siswa kelas VII SMP N 6 Pati.  Abstract ___________________________________________________________________ This research aimed to examine the effectiveness of Group Investigation supported by bioplastic preservation learning assignment upon studentsâ learning results and entrepreneurship spirit of VII grade students at SMP N 6 Pati. This Research was the Pre-Experimental Design with One-Shot Case Study. The population of this research were VII grade students  consisted of seven classes. Sample taken for this research was two classes with purposive sampling technique. The result of this research showed that studentsâ learning results, activities and entrepreneurship spirit could be used as the indicators of the successfulness. Analysis of learning results showed that percentage of completeness classical was ⥠94%, percentage of student entrepreneurship with criteria high and very high was 96% and percentage of student activity was ⥠96%.%. In addition, almost all the students and the science teacher of VII grade provided positive feedback toward this learning design. Applying Group Investigation supported with bioplastic preservation learning assignment was proven as the effective way to improve the learning achievement, student entrepreneurship and student activity of VII grade at SMP N 6 Pati.]]>
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