All Issue
February. 2023
- Vol. 62 No. 1
- Splitting operation for composite units and construction of fractions as multipliers
- The analysis and algebraic consideration on the rationalizing denominators in school mathematics
- Students’ cognition and a teacher’s questioning strategies in the error-finding activity of the concept of irrational numbers
- An analysis of students’ engagement in elementary mathematics lessons using open-ended tasks
- Elementary school students’ metaphors of angle concepts
- Challenges faced by elementary teachers in implementing the five practices for effective mathematical discussions
- A case study on the design and application of metaverse class
space in elementary mathematics: Focusing on the affective domain
- Exploring factors in terms of school and social environment that affect high school student’s affective attitude on mathematics according to the student’s academic level, grade, gender, and school location