| [1] | Allen, K. C., Keys to successful group work: culture, structure and nurture. Mathematics Teacher. Vol. 106, No. 4. 2012. |
| |
| [2] | Amoncio, I. R., Navajo students’ commognition in high school geometry. Unpublished Thesis. Mindanao University of Science and Technology. Cagayan de Oro City, 2012. |
| |
| [3] | Braga, A., Journal writing, an alternative method of assessing students’ achievement and anxiety in high school pre-calculus. Unpublished Thesis. MPSC. Cagayan de Oro City, Philippines, 2003. |
| |
| [4] | Bruner, J., Towards a Theory of Instruction. Norton. New York, 1966. |
| |
| [5] | Candice, R., The effects of a problem centered approach to mathematics on low-achieving sixth graders. USA, 2004. http://www.thef reelibrary.com. Downloaded April 7, 2013. |
| |
| [6] | Cohen, E. Designing Group Work: Strategies for the Heterogeneous Classroom. Teachers College Press. 2nd Ed. New York. 1994. |
| |
| [7] | Dales, Z. (2003). The Impact of Portfolio Assessment in Teaching Basic College Mathematics. Unpublished Dissertation. Mindanao Polytechnic State College, Cagayan de Oro City. |
| |
| [8] | Department of Education Order No. 73, series 2012 |
| |
| [9] | Kadunz, G., The meaning of writing. 12th International Congress on Mathematics Education. COEX, Seoul, Korea, 2012. |
| |
| [10] | Kuinisala, T., Interactive writing: its effects on students’ achievement scores in high school mathematics. Unpublished Thesis. Mindanao Polytechnic State College. Cagayan de Oro City, 2005. |
| |
| [11] | Maier, H., Schreiben im Mathematikkunterricht. Mathemtik Lehren. (2000). |
| |
| [12] | Mundy, J., Principles and standards for school mathematics. National Council of Teachers of Mathematics, Inc., Reston Virginia, USA, 2000. |
| |
| [13] | Polizon, M. G., Mathematics discourse and journal writing: their impact on students’ mathematics performance. Unpublished Dissertation. Mindanao University of Science and Technology. Cagayan de Oro City, Philippines, 2013. |
| |
| [14] | Romberg, T., Curriculum and evaluation standards for school mathematics. NCTM, Inc., Virginia, USA, 1989. |
| |
| [15] | Schoenfeld, A. H., A source book for college mathematics teaching. Committee on the Teaching of Undergraduate Mathematics of the Mathematical Association of America. USA, 1990. |
| |
| [16] | Sfard, A., Thinking as communicating: human development, the growth of discourses and mathematizing. Cambridge Press. New York, 2008. |
| |
| [17] | Strayer, J. and Brown, E., Teaching with High-Cognitive demand Mathematical Tasks Helps Students Learn to Think Mathematically. Notices of the AMS. Vol. 59, No. 1. (2012). |
| |
| [18] | IMMS, International Report on Achievement. Timss.be.edu/timss.html. 2003. |
| |
| [19] | Vygotsky, L. S., Mind in the society: the development of higher mental process. Harvard University Press. Cambridge, MA, 1978. |
| |
| [20] | Watanabe, M. “Heterogenius” Classrooms: Detracking Math and Science: A Look at Groupwork in Action. Teachers College. New York. 2012. |
| |
| [21] | Willis, J. Learning to Love Math: Teaching Strategies that Change Student Attitudes and Get Results. Association for Supervision and Curriculum Development. Alexandria, VA. 2010. |
| |