Sakulhuha T. The development of mat

Sakulhuha T. The development of mathematic ploblem solving Activities based on the constructivist theory in the application emphasized on polya's problem solving steps for prathomsuksa 6. [Master Thesis in Curriculum and Instruction]. Khon Kaen: The Graduate School, Khon Kaen University; 2009. Thai.

Sakulhuha T. The development of mathematic ploblem solving Activities based on the constructivist theory in the application emphasized on polya's problem solving steps for prathomsuksa 6. [Master Thesis in Curriculum and Instruction]. Khon Kaen: The Graduate School, Khon Kaen University; 2009. Thai.

Sakulhuha T. The development of mathematic ploblem solving Activities based on the constructivist theory in the application. Emphasized on Polya 's problem solving steps for prathomsuksa 6. [Master Thesis in Curriculum and Instruction]. Khon Kaen:? The, Graduate School Khon Kaen University; 2009. Thai.