Provide links to sources emphasing the use of written content and vocabulary as mainline mathematics insructional methods.

Writing to Develop Mathematical Understanding by David Pugalee
Developing Students' Mathematical and Scientific Literacy: Effective Content Related Reading Strategies by David Pugalee
Writing in the Mathematics Curriculum by Patricia C. Burchfield, Patricia R. Jorgensen, Kimberley G. McDowell, and Jim Rahn:
Writing in Mathematics
Writing to Learn Mathematics
Using Math Journals
Teaching Math with Writing
Writing in the Mathematics Classroom
Integrating mathematics in the Classroom

Drake, B. M. & L. B. Amspaugh (1994). What writing reveals in mathematics. Focus on Learning Problems in Mathematics, 16.3, 43-50.

Lax, A. (1989). They think, therefore we are. In P. Connolly & T. Vilardi (Eds.), Writing to learn mathematics and science (pp. 249-265). New York: Teachers College Press.

McIntosh, M. E. (1991). No time for writing in your class? Mathematics Teacher, 84, 423 - 433.

Mayer, J., & Hillman, S. (1996). Assessing students' thinking through writing. Mathematics Teacher, 89, 428 - 432.

Manning, M & Manning, G. (1996). Writing in math and science. Teaching PreK-8, 26, 107-108.

National Council of Teachers of Mathematics. (1989). Curriculum and evaluation standards for
school mathematics. Reston, VA: National Council of Teachers of Mathematics.

Pugalee, D. K. (1997). Connecting writing to the mathematics curriculum. Mathematics Teacher, 90, 30-310.

Quinn, R. J. & Wilson, M. M. (1997). Writing in the mathematics classroom: Teacher beliefs and practices. Clearing House, 71, 14-21.