Sources

Beers, G. Kylene. //When Kids Can't Read, What Teachers Can Do: a Guide for Teachers, 6-12//. Portsmouth, NH: Heinemann, 2003.

====Fisher, Douglas, and Nancy Frey. //Improving Adolescent Literacy: Content Area Strategies at Work//. Upper Saddle River, N.J.: Pearson/Merrill/Prentice Hall, 2008.====

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

[|National Assessment of Educational Progress]

[|National Data of Adolescent Literacy]

[|Table 1.1. Comparison of Math and Literacy Learning (p. 6) from Fogelberg, E., Skalinder, C., Satz, P., Hiller, B., Bernstein, L., and Vitantonio, S. (2008). Integrating Literacy and Math: Strategies for K-6 Teachers.]