I need to select to proper order

1. Been-Zeev, T., & Star, J. (2001). Intuitive mathematics: Theoretical and educational implications. In B. Torff & R. Sternberg

(Eds.), The Educational Psychology Series. Understanding and teaching the intuitive mind: Student and teacher learning (pp. 29-56). Mahwah, NJ: Erlbaum.

2. Been-Zeev, T., Duncan, S. &Forbes, C. (2005). Stereotypes and math performance. In J. I. D. Campbell

(Ed.), Handbook of mathematical cognition (pp. 235-249), New York, NY: Psychology Press.

3. Bender, W. N., Vail, C.O., & Scott, K. (1995). Teachers’ attitudes towar increased mainstreaming: Implementing effective

instruction for students with learning disabilities. Journal of Learning Disabilities, 28, 87-84, 120. doi: 10. 1177/002221949502800203

4. Bender, W. N. (2005). Differentiating math instruction: Strategies that work for K-8 classrooms!

           Thousand Oaks, CA: Corwin Press.

a.no editing needed (i.e., 1, 2, 3, 4)

b.3, 4, 1, 2

c.3, 1, 4, 2

d.4, 3, 2, 1