reading log (early childhood)

Review the articles regarding Number Theory and the teaching of number sense using developmentally appropriate methods. Summarize and reflect on these two articles and explain your opinion on the research and how you could use what you learned in your own classroom. Share advice you would give to a co-teacher on the teaching of number sense. 

• Article on Number Sense Series:  Developing Early Number Sense, http://nrich.maths.org/2477
• Chapter on Theories of Mathematical Learning and Understanding, http://ponce.inter.edu/cai/tesis/lmrivera/cap2.htm