Vol. 9 No. 2 (2020): June

Published: 2020-06-24

Editorial

Editorial

J. DIEZ-PALOMAR

117-120
- PDF (Español (España))

Articles

Interpretations of Slope Through Written and Verbal Interactions Between a Student and Her Tutors in Algebra 1

A. F. DEJARNETTE, S. MCMAHON, C. HORD

121-146
- PDF
El conocimiento del profesor de Matemáticas en la práctica: enseñanza de la proporcionalidad.

E. TORRES MARTIN, J. DEULOFEU PIQUET

147-172
- PDF (Español (España))
Relations Attitude Towards Mathematics Lesson, Anxiety and Academic Success

M. TUNCER, Ö. YILMAZ

173-195
- PDF
Maths instruction in vocational high school from teachers and students’ eyes: a different kettle of fish

H. OZDEMIR

196-214
- PDF