Author Details

Retnowati, Endah, Department of Mathematics Education, Yogyakarta State University,, Indonesia

Volume 6 Issue 1 January 2021 - Research Articles
The effectiveness of goal-free problems for studying triangle similarity in collaborative groups
Abstract PDF

JRAMathEdu (Journal of Research and Advances in Mathematics Education)
Published by:
Universitas Muhammadiyah Surakarta
Jl. Ahmad Yani Pabelan Kartasura 57162 Sukoharjo, Central Java, Indonesia
Email: jramathedu@ums.ac.id

JRAMathEdu (Journal of Research and Advances in Mathematics Education) is licensed under a Creative Commons Attribution 4.0 International License.

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