This paper reports on the use of a profiling instrument to evaluate an in-service professional development program for teachers of middle school numeracy. Two aspects of the use of the profile are reported. One relates to the aims of the profile to reflect Lee Shulman?s seven types of teacher knowledge and to measure change in teachers with…

Discusses the development, implementation, and evaluation of a unit designed to assist preservice teachers of quantitative literacy called numeracy. Investigates the relevance of quantitative literacy to daily life, aspects of quantitative literacy, and lessons in schooling using an internet site as a teaching resource. (Author/KHR)

Considers 33 preservice secondary mathematics teachers' solutions to a famous sampling problem with particular interest on the use of intuition and/or formal mathematics in reaching a conclusion. Considers the relationship of solution strategy to students' background in formal mathematics and gender. Discusses implications for teaching statistics…