dc.identifier.citation | Castronova, Joyce . A. 2014. Discovery Learning for the 21st Century: What is it and how does it compare to traditional learning in effectiveness in the 21st Century. Valdosta.edu, 1(1): 1- 12. Costa, A. L., & Kallick, B. (1992). Reassessing assessment. In A. L. Costa, J. A. Bellanca, & R. Fogarty, (Eds.), If minds matter: A forward to the future, Volume II (pp. 275280). Palatine, IL: IRI/Skylight Publishing. Cooney, Davis; (1975). Dynamics of teaching secondary school mathematics. U.S.A; Houghton Mifflin Company Dyer, J., Gregersen, H., Cristensen, C. M. (2011). The innovator’s dna: mastering the five skills of disruptive innovator’s. Boston, Massachusetts: Harvard Business Review Press. Jaeng, Maxinus. 2004. Pengembangan Model Pembelajaran Matematika Sekolah dengan cara Pembelajaran Perseorangan dan Kelompok Kecil (PPKK). Disertasi tidak diterbitkan. Surabaya : Program Pasca Sarjana : Universitas Negeri Surabaya Kristanto, Andri. (2003). Perancangan sistem informasi dan aplikasinya. Penerbit: Gava. Media, Jakarta Markaban. (2006). Model pembelajaran matematika dengan pendekatan penemuan terbimbing.Yogyakarta: PPPG Matematika Murtiyasa, Budi. (2016). Isu-Isu Kunci dan Tren Penelitian Pendidikan Matematika. Makalah. Disampaikan pada Konferensi Nasional Penelitian Matematika dan Pembelajarannya (KNPMP I) 6 Universitas Muhammadiyah Surakarta, 12 Maret 2016 National Council of Teachers of Mathematic (NCTM). (2000). Principle and standards for school mathematics. NCTM. Ormiston, Meg (2011). Creating a digital-rich classroom: teaching & learning in a web 2.0 world. Solution Tree Press. pp. 2–3. ISBN 978-1-935249-87-0 P21. (2011). Framework for 21st century learning. Washington DC, Partnership for 21st Century Skills. P21. (2013). Reimagining citizenship for the 21st century: a call to action for policymakers and educators. Washington DC, Partnership for 21st Century Skills. Roestiyah NK. (2001). Strategi belajar mengajar. Jakarta: Rineka Cipta, 2001. Suryosubroto. (2002). Proses belajar mengajar di sekolah. Jakarta: Rineka Cipta. Trilling, B., &Fadel, C. (2009). 21st century skills: Learning for life in our times. San Fransisco: Jossey-Bass Wahyudin (1999). Kemampuan guru matematika, calon guru matematika, dan siswa dalam mata pelajaran matematika. Bandung: Disertasi SPs UPI. Tidak diterbitkan Wiggins, G., and McTighe, J. (2011). The understanding by design guide to creating highquality units. Alexandria, VA: ASCD. www.edutopia.org, diunduh September 2018 | id_ID |