1. Açıkgöz, K. (2003). Etkili öğrenme ve öğretme [Effective learning and teaching]. 4th edition. İzmir: Education World Publications.
2. Altun, M. (2014). Eğitim fakülteleri ve sınıf öğretmenleri için matematik öğretimi [Mathematics teaching for education faculties and classroom teachers]. 18th edition. Bursa: Alfa Academy.
3. Altun, M. (2016). Ortaokullarda (5, 6, 7 ve 8. sınıflarda) matematik öğretimi [Teaching mathematics in secondary schools (5th, 6th, 7th and 8th grades)]. (12th edition). Bursa: Current Publications.
4. Aydın, Ş. (2018). Matematik eğitiminde: Matematik dersi ve problem. Ortaokul 8. sınıf öğrencilerin matematik dersine ve problem kavramına yönelik görüşleri [In mathematics education: Mathematics lesson and problem. Opinions of secondary school 8th grade students on mathematics lesson and problem concept]. Beau Bassin: Lambert Academic Publishing.
5. Aykaç, M. & Köğce, D. (2019). Preservice clasroom teachers’ opinions on use of educational games in ınstructions of primary school courses. Educational Policy Analysis and Strategic Reserch, 14(1), 116-143.