SIMPULAN, IMPLIKASI, DAN SARAN
68 Febriani, H. 2010. Pengaruh Pembelajaran Discovery dan Pembelajaran
Kooperatif Tipe Jigsaw Terhadap Hasil Belajar Siswa dan Keterampilan Sosial Siswa SMP Swasta PGRI 2 Medan.Tesis.
Pascasarjana Universitas Negeri Medan. Gholamin, A. 2013. Studying the Effect of Guided Dicovery Learning on
Reinforcing the Creative Thinking of Sixth Grade Girl Students in Qom During 2012-2013 Academic Year. Journal of Applied Science and
Agriculture85: 576-584. Hamalik. 2005. Strategi Belajar Mengajar. Bandung: Pustaka Setia.
Harahap, M.D. 2015. Pengaruh Model Pembelajaran Terhadap Keterampilan Proses Sains, Sikap Ilmiah, dan Hasil Belajar IPA Siswa SMP Negeri 8
Padangsidempuan. Tesis. Pascasarjana Universitas Negeri Medan.
Hartman, B., K. 2009. Effecttiveness of Problem Based Learning in Introductory Business Courses. Journal of Instructional Pedagogies14: 1-9.
Heong, Y. 2011. TheLevel ofMarzano Higher OrderThinkingSkills Among Technical Education Students .InternationalJournal of Social and
humanity1 2: 121-125. Ida. 2012. Implementasi Problem Based Learning PBL Terhadap Hasil Belajar
Biologi ditinjau dari Intelligence Quotient IQ. Tesis.Pascasarjana Universitas Pendidikan Ganesha Singaraja.
Isjoni. 2009. Cooperative Learning, Mengembangkan Kemampuan Berkelompok. Bandung: Alfabeta.
Jacobsen, D. A. 2009. Methood for Teaching. Yogyakarta: Pustaka Pelajar. Joice, B. Weil, M. 1972. Conceptual Complexity Teaching Stle and Models of
Teaching. Columbia University. Kawuwung,F. 2011.”Profil Guru, Pemahaman Kooperatif NHT, danKemampuan
Berpikir Tingkat Tinggidi SMP Kabupaten MinahasaUtara”. Jurnal El- hayah 14: 23-27.
Krathwohl,D.R. Anderson,L.W.2001.ATaxonomy ForLearning,Teaching,And Assesing; ARevisionOfBloom’s Taxonomy OfEducationObjective:
tersediadi www.purdue.edugeri.Diakses 14 Oktober2015. Krathwohl, D. R.2002.A revision ofBloom’s Taxonomy: an overview-Theory
IntoPractice, Collegeof Education, TheOhio StateUniversityPohl. 2000.Learning
to think,
thinking to
learn:tersediadi www.purdue.edugeri. Diakses 14 Oktober 2015.
Lie, A. 2002. Cooperative Learning. Jakarta: PT. Grasindo.