Grade K · Mathematics
K.2A
Count forward & backward to at least 20
Count forward and backward to at least 20 with and without objects.
K.2B
Read/write/represent 0–20
Read, write, and represent whole numbers from 0 to at least 20 with and without objects or pictures.
K.2C
Count objects up to 20
Count a set of objects up to at least 20 and demonstrate that the last number said tells the number of objects (regardless of order).
K.2D
Subitize small quantities
Recognize instantly the quantity of a small group of objects in organized and random arrangements.
K.2E
Make sets more/less/equal (to 20)
Generate a set using models that represents more than, less than, and equal to a given number up to 20.
K.2F
One more / one less
Generate a number that is one more than or one less than another number up to at least 20.
K.2G
Compare sets to 20
Compare sets of objects up to at least 20 in each set using comparative language.
K.2H
Compare written numerals
Use comparative language to describe two numbers up to 20 presented as written numerals.
K.2I
Compose/decompose to 10
Compose and decompose numbers up to 10 with objects and pictures.
K.3A
Model addition/subtraction (join/separate)
Model the action of joining to represent addition and separating to represent subtraction.
K.3B
Word problems within 10
Solve word problems with objects and drawings to find sums up to 10 and differences within 10.
K.3C
Explain add/sub strategies
Explain strategies used to solve problems involving adding and subtracting within 10 using words, models, and number sentences.
K.4
Identify U.S. coins
Identify pennies, nickels, dimes, and quarters.
K.5
Recite numbers by ones and tens
Recite numbers up to at least 100 by ones and tens beginning with any given number.
K.6A
Identify 2D shapes
Identify two‑dimensional shapes including circles, triangles, rectangles, squares, and special rectangles.
K.6B
Identify 3D solids
Identify three‑dimensional solids including cylinders, cones, spheres, and cubes in the real world.
K.6C
2D components of 3D objects
Identify two‑dimensional components of three‑dimensional objects.
K.6D
Describe 2D figures with language
Identify attributes of two‑dimensional shapes using informal and formal geometric language.
K.6E
Classify/sort 2D & 3D figures
Classify and sort a variety of regular and irregular two‑ and three‑dimensional figures regardless of orientation or size.
K.6F
Create 2D shapes
Create two‑dimensional shapes using a variety of materials and drawings.
K.7A
Measurable attributes: examples
Give an example of a measurable attribute of a given object (length, capacity, weight).
K.7B
Compare by same attribute
Compare two objects with a common measurable attribute to see which has more/less of the attribute and describe the difference.
K.8A
Collect/sort/organize data
Collect, sort, and organize data into two or three categories.
K.8B
Make real-object & picture graphs
Use data to create real-object and picture graphs.
K.8C
Draw conclusions from graphs
Draw conclusions and answer questions using information from real-object and picture graphs.
K.9A
Identify ways to earn income
Identify ways to earn income.
K.9B
Income vs gifts
Differentiate between money received as income and money received as gifts.
K.9C
Job skills (simple list)
List simple skills required for jobs.
K.9D
Wants vs needs
Distinguish between wants and needs and identify income as a source to meet them.