O’Connell, S., Giovanni, J. (2011). Mastering the Basic Facts in Addition and Subtraction: Strategies, Activities, and Interventions to • Move Students Memorization. Portsmouth, NH: Heinemann. Carolina of Public Instruction. Support Tools for Achieving New Standards.” Web. February, 2012. • “Instructional http://www.nc-core-tools/unpacking/math/1st.pdf (Van de Walle, A., Lovin, J. H. (2006). Teaching Student-Centered mathematics, Grades K-3. Boston, MASS: Pearson Education, Inc. • Wright, R. J., G. Stafford, A,K, Martland, J. (2006). Teaching Number in the Classroom with 4-8 Year Olds. Thousand Oaks, CA: Paul • Chapman g.
• O’Connell, S., Giovanni, J. (2011). Mastering the Basic Facts in Addition and Subtraction: Strategies, Activities, and Interventions to Move Students Memorization. Portsmouth, NH: Heinemann. • Carolina of Public Instruction. “Instructional Support Tools for Achieving New Standards.” Web. February, 2012. http://www.nc-core-tools/unpacking/math/1st.pdf • (Van de Walle, A., Lovin, J. H. (2006). Teaching Student-Centered mathematics, Grades K-3. Boston, MASS: Pearson Education, Inc. • Wright, R. J., G. Stafford, A,K, Martland, J. (2006). Teaching Number in the Classroom with 4-8 Year Olds. Thousand Oaks, CA: Paul Chapman g.
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