Pennsylvania Core Standards

Pennsylvania kindergarten math standards

Every kindergarten math standard in the Pennsylvania Core Standards for Mathematics, in Pennsylvania's order, with the Lux lessons that teach it.

Counting and Cardinality

CC.2.1.K.A.1
Know number names and write and recite the count sequence.
Taught inCounting a messy group Counting rows to 20 Counting by tens to 100 Count on from any numberand 2 more
CC.2.1.K.A.2
Apply one-to-one correspondence to count the number of objects.
Taught inTouch and count Counting a messy group Counting rows to 20 Count out just enoughand 1 more
CC.2.1.K.A.3
Apply the concept of magnitude to compare numbers and quantities.
Taught inMatch them to compare Equal to Bigger things are not more Which number is bigger?

CC.2.1.K.B.1
Use place value to compose and decompose numbers within 19.
Taught inTen and some more The 1 in 16 means ten

CC.2.2.K.A.1
Extend the concepts of putting together and taking apart to add and subtract within 10.
Taught inPut together Take away One problem, many pictures Ways to make 5and 14 more

CC.2.3.K.A.1
Identify and describe two- and three- dimensional shapes.
Taught inFour flat shapes Turned, it is still a triangle A square is a rectangle too Solid shapesand 2 more
CC.2.3.K.A.2
Analyze, compare, create, and compose two- and three-dimensional shapes.
Taught inSort by shape, not by size Same and different Roll or stack A cube is not a squareand 3 more

CC.2.4.K.A.1
Describe and compare attributes of length, area, weight, and capacity of everyday objects.
Taught inWhat can we measure?Line up the ends Higher is not taller Bigger is not always heavierand 1 more
CC.2.4.K.A.4
Classify objects and count the number of objects in each category.
Taught inSort, then count Which group has the most?One rule at a time

Lux sees your kid's page, asks one question at a time, and checks each step, in Pennsylvania's order.