Grade-Level Mathematics Actions and Processes	Descriptions of the Mathematics Actions and Processes provide a sense of what students are doing as they develop into mathematically literate students.
	Suggested Learning Progression (v2)	This year-long progression provides a sample vision for the learner experience that engages in meaningful, connected mathematics.
	Objective Analysis	Analysis for each grade-level objective is provided in a manner to support deep understanding for the teacher.
	Engagement Strategies	Educators can engage their students in math activities using these strategies.

An Introduction to 1st Grade 

As students are exploring and discovering in first grade they advance in development of counting skills, which transition to subitizing (recognizing numbers without counting) and adding and subtracting using efficient procedures.  As students are using manipulatives, asking questions, communicating mathematically, and developing strategies for problem solving, they will gain a deeper conceptual understanding of concepts of Numbers & Operations, Algebraic Reasoning & Algebra, Geometry & Measurement, Data & Probability) while working in whole group, collaborating with  partners, or in independent settings.  

Introduction to the OKMath Framework

1st Grade Introduction