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This video collection of mathematics teaching was developed by the Early Childhood Advisory Group at ¾«¶«Ó°Òµ in a collaboration with teachers in the early childhood programs of the YMCA during the 2013-14 school year.  The images in this collection represent teachers’ efforts to incorporate the big ideas of the Common Core State Standards into the everyday routines and activities of their early childhood classroom.  The videos are organized around the following:   

CCSS - Counting & Cardinality

Number Sense





Counting

CCSS - Operations & Algebraic Thinking

PatternsMeasurement
Data Analysis

CCSS - Geometry

Shapes