Ridwan Efendi, M.Pd. was born in Garut, West Java. He is currently a Lector at FPMIPA UPI Bandung.

Education:

• 2000, Bachelor Degree, Physics Education, UPI Bandung.
• 2004, Masters Degree, Basic Science Education Program - Concentration in Physics Education, UPI Bandung.

Research in the last 5 years:

• 2004: Kajian Model Pembelajaran Learning Cycle dengan Tiga Teknik Hands-on Berdasarkan Pemahaman Konsep dan Kemampuan Inkuiri Siswa SMU pada Konsep Hukum Newton Tentang Gerak.
• 2008: Profile Ability of Teacher in Reflection Activity Lesson Study Programme (Journal).
• 2008: Profile Ability of Teacher in Reflection Activity Lesson Study Programme.
• 2009: Basic Technology Education Within Digital Era: Physics Pre-Service Teacher Design-Based Learning.
• 2009: Anti-Social Behaviors in Primary School: Keeping Out of Trouble.
• 2010: Kemampuan Fisika Siswa Indonesia dalam TIMSS.
• 2010: Kemampuan Earth Science Siswa Indonesia dalam TIMSS.
• 2011: Penerapan Design Based Learning (DBL) dalam Perkuliahan PTD untuk Mengembangkan Kemampuan Problem Solving dan Literasi Teknologi Mahasiswa.