Learning Difficulties about the Relationship between Irrational Number Set with Rational or Real Number Sets
Learning Difficulties about the Relationship between Irrational Number Set with Rational or Real Number Sets
The aim of this study is to investigate students' difficulties about the relation between irrational number set, rational number set and real number set.For this purpose, 'Irrational Number Concept Test' which was composed of open-ended questions has been developed.The Data collection instrument was applied to 58 students in grade 8 …