Getting initial instruction right is essential for improving student and teacher efficacy. Teachers are more likely to hit the mark when they work with colleagues to unpack the standards before instruction. By designing what the authors call a "proficiency scale," and aligning instructional strategies for the varied levels, teachers can…

Findings from recent studies suggest that students' pathways into mathematics-related careers begin as early as middle school when students are forming lasting self-perceptions of their academic abilities. Middle school is also a time when students begin making choices about future coursework in math, science, and technology that will have…