This 3-week module explores how data and statistics concepts are developed in grades 4 through 7.  Specific goals and activities include the following: Gain familiarity with the data and statistics […]

This 3-week module investigates conceptually related and interdependent ideas about geometric shapes, geometric structure, and spatial relationships. Geometry is a particularly relevant area of mathematics for young children, who are naturally curious about their […]

This 3-week module examines learning progressions in geometry with a focus on foundational ideas that promote geometric understanding.  Specific goals and activities include the following: Recognize geometric shapes and their […]

This course examines learning progressions and models related to operations on fractions. Another module, Developing Fraction Concepts 3-5, explores the meaning of "fraction" and fundamental concepts of equivalence and comparison. This module […]