The Common Core in Oregon

K.OA Algebraic Reasoning: Operations

• K.OA.A Understand addition and subtraction.

  • K.OA.A.1 Represent addition as putting together and adding to and subtraction as taking apart and taking from using objects, drawings, physical expressions, numbers or equations.

    • Put together numbers using cubes - sums up to 5 (K-J.1)
    • Build cube trains to add up to 5 - words (K-J.2)
    • Add with cubes - sums up to 5 (K-J.4)
    • Build cube trains to add up to 5 - addition sentences (K-J.5)
    • Add with pictures - sums up to 5 (K-J.6)
    • Addition sentences up to 5 - which model matches? (K-J.7)
    • Addition sentences up to 5 - what does the model show? (K-J.8)
    • Write addition sentences for pictures - sums up to 5 (K-J.)
    • Put together numbers using cubes - sums up to 10 (K-K.1)
    • Build cube trains to add up to 10 - words (K-K.2)
    • Add with cubes - sums up to 10 (K-K.6)
    • Build cube trains to add up to 10 - addition sentences (K-K.7)
    • Add with pictures - sums up to 10 (K-K.8)
    • Addition sentences up to 10 - which model matches? (K-K.9)
    • Addition sentences up to 10 - what does the model show? (K-K.10)
    • Write addition sentences for pictures - sums up to 10 (K-K.)
    • Turn words into an addition sentence - sums up to 10 (K-K.17)
    • Take away cubes - numbers up to 5 (K-L.1)
    • Subtract with cubes - numbers up to 5 (K-L.2)
    • Subtract with pictures - numbers up to 5 (K-L.3)
    • Subtraction sentences up to 5 - which model matches? (K-L.4)
    • Subtraction sentences up to 5 - what does the model show? (K-L.5)
    • Subtraction sentences up to 5 - what does the cube train show? (K-L.)
    • Take away cubes - numbers up to 10 (K-M.1)
    • Subtract with cubes - numbers up to 10 (K-M.2)
    • Subtract with pictures - numbers up to 10 (K-M.3)
    • Subtraction sentences up to 10 - which model matches? (K-M.4)
    • Subtraction sentences up to 10 - what does the model show? (K-M.5)
    • Subtraction sentences up to 10 - what does the cube train show? (K-M.)
    • Turn words into a subtraction sentence - numbers up to 10 (K-M.9)

  • K.OA.A.2 Add and subtract within 10. Model authentic contexts and solve problems that use addition and subtraction within 10.

    • Add with cubes - sums up to 5 (K-J.4)
    • Build cube trains to add up to 5 - addition sentences (K-J.5)
    • Add with pictures - sums up to 5 (K-J.6)
    • Add two numbers - sums up to 5 (K-J.10)
    • Make a number using addition - sums up to 5 (K-J.11)
    • Complete the addition sentence - sums up to 5 (K-J.12)
    • Addition word problems with pictures - sums up to 5 (K-J.13)
    • Write addition sentences for word problems with pictures - sums up to 5 (K-J.)
    • Build cube trains to solve addition word problems - sums up to 5 (K-J.)
    • Addition word problems - sums up to 5 (K-J.14)
    • Model and write addition sentences for word problems - sums up to 5 (K-J.)
    • Add with cubes - sums up to 10 (K-K.6)
    • Build cube trains to add up to 10 - addition sentences (K-K.7)
    • Add with pictures - sums up to 10 (K-K.8)
    • Add two numbers - sums up to 10 (K-K.13)
    • Make a number using addition - sums up to 10 (K-K.14)
    • Complete the addition sentence - make 10 (K-K.15)
    • Complete the addition sentence - sums up to 10 (K-K.16)
    • Addition word problems with pictures - sums up to 10 (K-K.18)
    • Write addition sentences for word problems with pictures - sums up to 10 (K-K.)
    • Build cube trains to solve addition word problems - sums up to 10 (K-K.)
    • Addition word problems - sums up to 10 (K-K.19)
    • Model and write addition sentences for word problems - sums up to 10 (K-K.)
    • Subtract with cubes - numbers up to 5 (K-L.2)
    • Subtract with pictures - numbers up to 5 (K-L.3)
    • Subtract - numbers up to 5 (K-L.6)
    • Make a number using subtraction - numbers up to 5 (K-L.7)
    • Complete the subtraction sentence - numbers up to 5 (K-L.8)
    • Subtraction word problems with pictures - numbers up to 5 (K-L.9)
    • Write subtraction sentences for word problems with pictures - up to 5 (K-L.)
    • Use cube trains to solve subtraction word problems - up to 5 (K-L.)
    • Subtraction word problems - numbers up to 5 (K-L.10)
    • Model and write subtraction sentences for word problems - up to 5 (K-L.)
    • Subtract with cubes - numbers up to 10 (K-M.2)
    • Subtract with pictures - numbers up to 10 (K-M.3)
    • Subtract - numbers up to 10 (K-M.6)
    • Make a number using subtraction - numbers up to 10 (K-M.7)
    • Complete the subtraction sentence - numbers up to 10 (K-M.8)
    • Subtraction word problems with pictures - numbers up to 10 (K-M.10)
    • Write subtraction sentences for word problems with pictures - up to 10 (K-M.)
    • Use cube trains to solve subtraction word problems - up to 10 (K-M.)
    • Subtraction word problems - numbers up to 10 (K-M.11)
    • Model and write subtraction sentences for word problems - up to 10 (K-M.)

  • K.OA.A.3 Using objects or drawings, and equations, decompose numbers less than or equal to 10 into pairs in more than one way.

    • Take apart numbers using cubes - sums up to 5 (K-J.3)
    • Take apart numbers up to 5 - addition sentences (K-J.9)
    • Make a number using addition - sums up to 5 (K-J.11)
    • Complete the addition sentence - sums up to 5 (K-J.12)
    • Take apart numbers using cubes - sums up to 10 (K-K.3)
    • Decompose a number up to 10 (K-K.5)
    • Take apart numbers up to 10 - addition sentences (K-K.11)
    • Make a number using addition - sums up to 10 (K-K.14)
    • Complete the addition sentence - sums up to 10 (K-K.16)

  • K.OA.A.4 By using objects, drawings, or equations, find the unknown number that makes 10 when added to a given number from 1 - 9.

    • Count to fill a ten frame (K-C.24)
    • Take apart 10 using cubes (K-K.4)
    • Take apart 10 - addition sentences (K-K.12)
    • Complete the addition sentence - make 10 (K-K.15)

  • K.OA.A.5 Fluently add and subtract within 5 with accurate, efficient, and flexible strategies.

    • Add two numbers - sums up to 5 (K-J.10)
    • Make a number using addition - sums up to 5 (K-J.11)
    • Complete the addition sentence - sums up to 5 (K-J.12)
    • Subtract - numbers up to 5 (K-L.6)
    • Make a number using subtraction - numbers up to 5 (K-L.7)
    • Complete the subtraction sentence - numbers up to 5 (K-L.8)

K.NCC Numeric Reasoning: Counting and Cardinality

• K.NCC.A Know number names and the count sequence.

  • K.NCC.A.1 Orally count to 100 by ones and by tens in sequential order.

    • Learn to count to 3 (K-A.2)
    • Count pictures - up to 3 (K-A.3)
    • Count on ten frames - up to 3 (K-A.7)
    • Learn to count to 5 (K-B.2)
    • Count pictures - up to 5 (K-B.3)
    • Count on ten frames - up to 5 (K-B.10)
    • Learn to count to 10 (K-C.2)
    • Count pictures - up to 10 (K-C.3)
    • Count dots - up to 10 (K-C.4)
    • Count blocks - up to 10 (K-C.8)
    • Count on ten frames - up to 10 (K-C.12)
    • Count forward and backward - up to 10 (K-C.29)
    • Count to 20 (K-D.2)
    • Count dots - 0 to 20 (K-D.3)
    • Count on ten frames - up to 20 (K-D.4)
    • Count forward and backward - up to 20 (K-D.13)
    • Count blocks - up to 20 (K-D.17)
    • Count tens and ones - up to 20 (K-E.1)
    • Count on ten frames - up to 30 (K-F.1)
    • Count groups of ten (K-F.2)
    • Count to 100 (K-F.3)
    • Counting on the hundred chart (K-F.4)
    • Count blocks - up to 30 (K-F.7)
    • Count tens and ones - up to 30 (K-F.8)
    • Sequences - count by ones and tens (K-F.11)
    • Count blocks - up to 100 (K-F.12)
    • Learn to skip-count by tens (K-G.6)
    • Skip-count by tens (K-G.7)

  • K.NCC.A.2 Count forward beginning from a given number within 100 of a known sequence.

    • Count up - up to 10 (K-C.22)
    • Count forward - up to 10 (K-C.28)
    • Complete a sequence - up to 10 (K-C.31)
    • Count up - up to 20 (K-D.7)
    • Count forward - up to 20 (K-D.12)
    • Complete an increasing sequence - up to 20 (K-D.15)
    • Count forward - up to 30 (K-F.6)
    • Count forward - up to 100 (K-F.10)

  • K.NCC.A.3 Identify number names, write numbers, and the count sequence from 0-20. Represent a number of objects with a written number 0-20.

    • Identify numbers - up to 3 (K-A.1)
    • Choose the number that you hear - up to 3 (K-A.)
    • Count pictures - up to 3 (K-A.3)
    • Count on ten frames - up to 3 (K-A.7)
    • Identify numbers - up to 5 (K-B.1)
    • Choose the number that you hear - up to 5 (K-B.)
    • Count pictures - up to 5 (K-B.3)
    • Count dots - 0 to 5 (K-B.8)
    • Count on ten frames - up to 5 (K-B.10)
    • Identify numbers - up to 10 (K-C.1)
    • Choose the number that you hear - up to 10 (K-C.)
    • Count pictures - up to 10 (K-C.3)
    • Count dots - up to 10 (K-C.4)
    • Count blocks - up to 10 (K-C.8)
    • Count on ten frames - up to 10 (K-C.12)
    • Names of numbers - up to 10 (K-C.30)
    • Identify numbers - up to 20 (K-D.1)
    • Count to 20 (K-D.2)
    • Count dots - 0 to 20 (K-D.3)
    • Count on ten frames - up to 20 (K-D.4)
    • Names of numbers - up to 20 (K-D.14)
    • Count blocks - up to 20 (K-D.17)

• K.NCC.B Count to tell the number of objects.

  • K.NCC.B.4 Understand the relationship between numbers and quantities; connect counting to cardinality.

    • Learn to count to 3 (K-A.2)
    • Count pictures - up to 3 (K-A.3)
    • Count using stickers - up to 3 (K-A.5)
    • Count on ten frames - up to 3 (K-A.7)
    • Show numbers on ten frames - up to 3 (K-A.8)
    • Represent numbers with pictures - up to 3 (K-A.9)
    • Learn to count to 5 (K-B.2)
    • Count pictures - up to 5 (K-B.3)
    • Count using stickers - up to 5 (K-B.6)
    • Count on ten frames - up to 5 (K-B.10)
    • Show numbers on ten frames - up to 5 (K-B.11)
    • Represent numbers with pictures - up to 5 (K-B.12)
    • Learn to count to 10 (K-C.2)
    • Count pictures - up to 10 (K-C.3)
    • Count dots - up to 10 (K-C.4)
    • Count using stickers - up to 10 (K-C.9)
    • Count on ten frames - up to 10 (K-C.12)
    • Show numbers on ten frames - up to 10 (K-C.13)
    • Represent numbers - up to 10 (K-C.14)
    • Count to 20 (K-D.2)
    • Count dots - 0 to 20 (K-D.3)
    • Count on ten frames - up to 20 (K-D.4)
    • Show numbers on ten frames - up to 20 (K-D.5)
    • Represent numbers - up to 20 (K-D.6)

  • K.NCC.B.5 Count to answer "how many?" questions using up to 20 objects arranged in a variety of configurations or as 10 objects in a scattered configuration. Given a number from 1-20, count out that many objects.

    • Count pictures - up to 3 (K-A.3)
    • Count shapes - up to 3 (K-A.4)
    • Count using stickers - up to 3 (K-A.5)
    • Show numbers with cubes - up to 3 (K-A.6)
    • Count on ten frames - up to 3 (K-A.7)
    • Show numbers on ten frames - up to 3 (K-A.8)
    • Represent numbers with pictures - up to 3 (K-A.9)
    • Represent numbers with shapes - up to 3 (K-A.10)
    • Count pictures - up to 5 (K-B.3)
    • Count shapes in rows - up to 5 (K-B.4)
    • Count scattered shapes - up to 5 (K-B.5)
    • Count using stickers - up to 5 (K-B.6)
    • Count cubes - up to 5 (K-B.7)
    • Count dots - 0 to 5 (K-B.8)
    • Show numbers with cubes - up to 5 (K-B.9)
    • Count on ten frames - up to 5 (K-B.10)
    • Show numbers on ten frames - up to 5 (K-B.11)
    • Represent numbers with pictures - up to 5 (K-B.12)
    • Represent numbers with pictures - 0 to 5 (K-B.)
    • Represent numbers with shapes - up to 5 (K-B.13)
    • Count pictures - up to 10 (K-C.3)
    • Count dots - up to 10 (K-C.4)
    • Count shapes in rows - up to 10 (K-C.5)
    • Count scattered shapes - up to 10 (K-C.6)
    • Count shapes in rings - up to 10 (K-C.7)
    • Count using stickers - up to 10 (K-C.9)
    • Count cubes - up to 10 (K-C.10)
    • Show numbers with cubes - up to 10 (K-C.11)
    • Count on ten frames - up to 10 (K-C.12)
    • Show numbers on ten frames - up to 10 (K-C.13)
    • Represent numbers - up to 10 (K-C.14)
    • Count to 20 (K-D.2)
    • Count dots - 0 to 20 (K-D.3)
    • Count on ten frames - up to 20 (K-D.4)
    • Show numbers on ten frames - up to 20 (K-D.5)
    • Represent numbers - up to 20 (K-D.6)

• K.NCC.C Compare numbers.

  • K.NCC.C.6 Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group.

    • Fewer and more - compare by matching (K-H.1)
    • Fewer and more - compare by counting (K-H.2)
    • Fewer and more - compare in a mixed group (K-H.3)
    • Fewer, more, and same (K-H.4)
    • Are there enough? (K-H.5)

  • K.NCC.C.7 Compare two numbers between 1 and 10 presented as written numerals.

    • Compare two numbers - up to 10 (K-H.6)
    • Put numbers up to 10 in order (K-R.11)
    • Before and after - up to 10 (K)

K.NBT Numeric Reasoning: Base Ten Arithmetic

• K.NBT.A Work with numbers 11-19 to gain foundations for place value.

  • K.NBT.A.1 Compose and decompose from 11 to 19 into groups of ten ones and some further ones using objects, drawings, or equations.

    • Count on ten frames - up to 20 (K-D.4)
    • Show numbers on ten frames - up to 20 (K-D.5)
    • Count tens and ones - up to 20 (K-E.1)
    • Write tens and ones - up to 20 (K-E.2)
    • Make teen numbers: words (K-E.3)
    • Take apart teen numbers: words (K-E.4)
    • Make teen numbers: addition sentences (K-E.5)
    • Take apart teen numbers: addition sentences (K-E.6)
    • Make and take apart teen numbers: addition sentences (K-E.7)

K.GM Geometric Reasoning and Measurement

• K.GM.A Identify and describe shapes.

  • K.GM.A.1 Describe objects in the environment using names of shapes and describe the relative positions of these objects in their environment.

    • Inside and outside (K-O.1)
    • Left, middle, and right (K-O.2)
    • Top, middle, and bottom (K-O.3)
    • Location in a grid (K-O.4)
    • Above and below (K-O.5)
    • Above and below - find solid figures (K-O.6)
    • Beside and next to (K-O.7)
    • Beside and next to - find solid figures (K-O.8)
    • Shapes of everyday objects I (K-X.9)
    • Shapes of everyday objects II (K-X.10)

  • K.GM.A.2 Correctly name common two-dimensional and three-dimensional geometric shapes regardless of their orientations or overall size.

    • Name the two-dimensional shape (K-W.1)
    • Circles (K-W.2)
    • Triangles (K-W.3)
    • Squares (K-W.4)
    • Rectangles (K-W.5)
    • Hexagons (K-W.6)
    • Select two-dimensional shapes (K-W.7)
    • Name the three-dimensional shape (K-X.2)
    • Spheres (K-X.3)
    • Cubes (K-X.4)
    • Cones (K-X.5)
    • Cylinders (K-X.6)
    • Select three-dimensional shapes (K-X.7)
    • Rhombuses (K)

  • K.GM.A.3 Identify shapes as two-dimensional or three-dimensional.

    • Flat and solid shapes (K-X.1)

• K.GM.B Analyze, compare, create, and compose shapes.

  • K.GM.B.4 Analyze and compare two and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts and attributes.

    • Select two-dimensional shapes (K-W.7)
    • Curved parts (K-W.8)
    • Count corners (K-W.9)
    • Square corners (K-W.10)
    • Count sides (K-W.11)
    • Equal sides (K-W.12)
    • Count sides and corners (K-W.13)
    • Compare sides and corners (K-W.14)
    • Flat and solid shapes (K-X.1)
    • Name the three-dimensional shape (K-X.2)
    • Select three-dimensional shapes (K-X.7)
    • Identify shapes traced from solids (K-X.8)

  • K.GM.B.5 Represent shapes in the world by building shapes from components and drawing shapes.

  • K.GM.B.6 Compose common shapes to form larger shapes.

    • Compose two-dimensional shapes (K-W.17)

• K.GM.C Describe and compare measurable attributes.

  • K.GM.C.7 Describe several measurable attributes of a single object using measurable terms, such as length or weight.

    • Long and short (K-U.1)
    • Tall and short (K-U.2)
    • Wide and narrow (K-U.3)
    • Light and heavy (K-U.4)
    • Holds more or less (K-U.5)
    • Compare size, weight, and capacity (K-U.6)

  • K.GM.C.8 Directly compare two objects with a measurable attribute in common, and describe which object has "more" or "less" of the attribute.

    • Long and short (K-U.1)
    • Tall and short (K-U.2)
    • Wide and narrow (K-U.3)
    • Light and heavy (K-U.4)
    • Holds more or less (K-U.5)
    • Compare size, weight, and capacity (K-U.6)

K.DR Data Reasoning

• K.DR.A Pose investigative questions and collect/consider data.

  • K.DR.A.1 Generate questions to investigate situations within the classroom. Collect or consider data that can naturally answer questions by sorting and counting.

• K.DR.B Analyze, represent, and interpret data.

  • K.DR.B.2 Analyze data sets by counting the number of objects in each category and interpret results by classifying and sorting objects by count.

    • Fewer and more - compare by counting (K-H.2)
    • Fewer and more - compare in a mixed group (K-H.3)
    • Different (K-R.1)
    • Same (K-R.2)
    • Same and different (K-R.3)
    • Classify shapes by color (K-R.4)
    • Classify and sort by color (K-R.5)
    • Classify and sort by shape (K-R.6)
    • Classify and sort (K-R.7)
    • Classify, sort, and count (K-R.8)
    • Count shapes in a Venn diagram (K-R.9)
    • Sort shapes into a Venn diagram (K-R.10)