Forming the concept of congruence. II. (English)
Teach. Math. Comput. Sci. 10, No. 1, 1-12 (2012).
1
Forming the concept of congruence I. (English)
Teach. Math. Comput. Sci. 9, No. 2, 181-192 (2011).
2
Teaching polygons in the secondary school: a four country comparative study. (English)
Teach. Math. Comput. Sci. 5, No. 1, 29-65 (2007).
3
Start
Contact
Print
General Help
