< Back to Equality and Inequality Home

Bibliography

Lowery, Lawrence et al. It’s the Thought that Counts: A Sourcebook of Mathematical Activities Related to Conservation Abilities. Palo Alto, CA: Dale Seymour Publications, 1986.

National Council of Teachers of Mathematics. Principles and Standards for School Mathematics. Reston, VA: NCTM, 2000.

Van de Walle, John A. and LouAnn H. Lovin. Teaching Student-Centered Mathematics: Grades K–3. Boston, MA: Pearson Education, Inc., 2006.