Charles Hohensee

Students' Mathematical Noticing.

Using Student Reasoning to Inform the Development of Conceptual Learning Goals: The Case of Quadratic Functions

Teachers' Awareness of the Relationship Between Prior Knowledge and New Learning

Making Classroom Implementation an Integral Part of Research

Clarifying the Impact of Educational Research on Students' Learning

Using Data to Understand and Improve Students' Learning: Empowering Teachers and Researchers Through Building and Using a Knowledge Base

The Role of Replication Studies in Educational Research

Data in a Brave New World: Reducing Isolation to Amplify the Impact of Educational Research on Practice

Building and Structuring Knowledge That Could Actually Improve Instructional Practice

A Future Vision of Mathematics Education Research: Blurring the Boundaries of Research and Practice to Address Teachers' Problems