Effectiveness of student math-worksheets with a picture-based approach of the STEM

Agus PAHRUDİN, Suherman SUHERMAN, Achi RİNALDİ, Leni ARTIANI, Iip SUGİHARTA

Improving mathematic creative thinking skill using creative problem solving learning model

Ari SEPTİAN, Hedi BUDİMAN, Ramdhan SUWARMAN, Yuyun YUNİNGSİH

The effect of cognitive styles on reasoning and problem solving ability

Agus SETİAWAN

Developing a Risk Model to identify factors which critically affect Secondary School students’ performance in Mathematics.

Stylıanos TSAKİRTZİS, Ioannis GEORGAKOPOULOS

Game based learning in mathematics: Future teachers viewpoint

Nilza Humaira SALSABİLA, Riska Ayu ARDİNİ, Hapipi HAPİPİ, Ratna Yulis TYANİNGSİH, Tabita Wahyu TRİUTAMİ