This article analyzes teachers' perceptions and experiences using an educative curriculum designed to promote high levels of mathematical discourse. After participating in 2 days of professional learning, grade 3 teachers implemented a predifferentiated and enriched mathematics unit in their classroom. The curriculum was designed to be educative,…

This study examines the concerns of Irish secondary school teachers to the introduction of three reformed curricula, namely: English, mathematics, and Design and Communication Graphics. Major changes have been introduced in each of these subjects at different time periods over the past 12 years. The Stages of Concern Questionnaire was selected by…

Purpose: The purpose of the study was to evaluate the implementation and impact of the IDEA Public Schools' Mathematics Curriculum Redesign (MCR) effort, funded by an Innovation and Research (EIR) grant. Methods: The study used a quasi-experimental matching design to examine the effect of MCR on student achievement outcomes. The study compared…