Grade 1

Patterns, Functions, and Algebra

2.1.1

Recognize, describe, label,
extend,
and create simple repeating
patterns
using
symbols,
objects, and
manipulatives.

2.1.2

Recognize that
unknowns
in an addition or subtraction
equation
represent a missing
value
that will make the statement true.

2.1.3

Create, compare, and describe
sets
of objects as greater than, less than, or
equal
to.