List of Articles

Early Childhood Math: Learning Materials and Supplies

Math Lesson from Phases of the Moon: Selecting Effective Activities and Manipulatives

Partial List of Publications: Metaphorics Research

ROOT(Math Success) = Childhood + Concrete Analogs + Challenges

• Report

TIMSS 1995-2023: Zone Proxima Charts Investigate Fourth Grade Mathematics Preparedness via Benchmarks within Year and by Testing Jurisdiction

• Report (webpage version) - Report describing charts, analysis, and supporting literature. 

• Report (download PDF) - Report describing charts, analysis, and supporting literature. 

• TIMSS Charts 1995 - 2023 (Low Threshold) - Using a Low Threshold for Proficiency

• TIMSS Charts 1995 - 2023 (High Threshold) - Using a High Threshold for Proficiency

• Key: TIMSS Charts 1995 - 2023 - Key for Interpreting Charts Using a Low Threshold for Proficiency

• Key: TIMSS Charts 1995 - 2023 - Key for Interpreting Charts Using a High Threshold for Proficiency