Louisiana

CM Mathematics

• CM.4.1 Understand numbers, ways of representing numbers, and relationships between numbers and quantities.

  • CM.4.1.1 Verbally count by ones to 20.

  • CM.4.1.2 Count forward from a given number between 1 and 10, and count backward from 5.

    • Count up - up to 10 (K-C.22)
    • Count forward - up to 10 (K-C.28)

  • CM.4.1.3 Understand that the last number named tells the number of objects counted for a set of 10 or fewer objects.

    • Learn to count - up to 3 (P-A.2)
    • Learn to count - up to 5 (P-B.2)
    • Learn to count - up to 10 (P-C.2)

  • CM.4.1.4 Count out a specified number of objects from a set of 10 or fewer objects when asked.

    • Count using stickers - up to 3 (P-A.6)
    • Show numbers on ten frames - up to 3 (P-A.8)
    • Count using stickers - up to 5 (P-B.7)
    • Show numbers with cubes - up to 5 (P-B.9)
    • Show numbers on ten frames - up to 5 (P-B.11)
    • Count using stickers - up to 10 (P-C.8)
    • Show numbers with cubes - up to 10 (P-C.10)
    • Show numbers on ten frames - up to 10 (P-C.12)

  • CM.4.1.5 Identify written numerals 0-10 in the everyday environment.

    • Identify numbers - up to 3 (P-A.1)
    • Identify numbers - up to 5 (P-B.1)
    • Identify numbers - up to 10 (P-C.1)

  • CM.4.1.6 With prompting and support, match a number of objects with the correct written numeral from 0 – 10.

    • Count pictures - up to 3 (P-A.3)
    • Count dots - up to 3 (P-A.4)
    • Count shapes - up to 3 (P-A.5)
    • Count on ten frames - up to 3 (P-A.7)
    • Represent numbers with pictures - up to 3 (P-A.9)
    • Represent numbers with shapes - up to 3 (P-A.10)
    • Count pictures - up to 5 (P-B.3)
    • Count dots - up to 5 (P-B.4)
    • Count shapes in rows - up to 5 (P-B.5)
    • Count scattered shapes - up to 5 (P-B.6)
    • Count cubes - up to 5 (P-B.8)
    • Count on ten frames - up to 5 (P-B.10)
    • Represent numbers with pictures - up to 5 (P-B.12)
    • Represent numbers with shapes - up to 5 (P-B.13)
    • Count pictures - up to 10 (P-C.3)
    • Count dots - up to 10 (P-C.4)
    • Count shapes in rows - up to 10 (P-C.5)
    • Count scattered shapes - up to 10 (P-C.6)
    • Count shapes in rings - up to 10 (P-C.7)
    • Count cubes - up to 10 (P-C.9)
    • Count on ten frames - up to 10 (P-C.11)
    • Represent numbers - up to 10 (P-C.13)

  • CM.4.1.7 Compare sets of objects using same/different and more/less/ fewer.

    • More (P-E.1)
    • Fewer (P-E.2)
    • Fewer and more - compare by counting (P-E.4)
    • Fewer and more - compare in a mixed group (P-E.5)
    • Fewer, more, and same (P-E.6)

  • CM.4.1.8 Identify an object's or person's position as first or last.

• CM.4.2 Understand basic patterns, concepts, and operations.

  • CM.4.2.1 Recognize, copy, and extend patterns.

    • Color patterns (P-H.1)
    • Size patterns (P-H.2)
    • Shape patterns (P-H.3)
    • What comes next? (P-H.4)

  • CM.4.2.2 Sort objects by more than one attribute (e.g., red circles or blue triangles) and explain the criteria used to sort objects.

    • Different (P-G.1)
    • Same (P-G.2)
    • Same and different (P-G.3)
    • Classify shapes by color (P-G.4)
    • Classify and sort by color (P-G.5)
    • Classify and sort by shape (P-G.6)

  • CM.4.2.3 Use concrete objects to demonstrate simple addition and subtraction problems that total 6 or fewer.

    • Put together numbers using cubes - sums up to 5 (K-J.1)
    • Add with cubes - sums up to 5 (K-J.4)
    • Add with pictures - sums up to 5 (K-J.6)
    • 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)

  • CM.4.2.4 Model and act out story problems, physically or with objects, to solve whole number problems with sums less than or equal to 6.

    • Addition word problems with pictures - sums up to 5 (K-J.13)

• CM.4.3 Understand attributes and relative properties of objects as related to size, capacity, and area.

  • CM.4.3.1 Describe measurable attributes (length and weight) of objects and materials, using comparative words.

    • Long and short (P-I.1)
    • Tall and short (P-I.2)
    • Wide and narrow (P-I.3)
    • Light and heavy (P-I.4)

  • CM.4.3.2 Put up to six objects in order by length (seriate).

  • CM.4.3.3 Identify/name simple measurement tools and describe what they are used for (e.g., ruler measures length, scale measures weight).

  • CM.4.3.4 Participate in measurement activities using standard measurement tools to measure the length and weight of objects and materials (ruler, scale, measuring cup).

• CM.4.4 Understand shapes, their properties, and how objects are related to one another in space.

  • CM.4.4.1 Identify and name at least the four basic shapes (rectangles, squares, circles, and triangles) when presented using different sizes and in different orientations.

    • Name the shape (P-K.1)
    • Circles (P-K.2)
    • Triangles (P-K.3)
    • Squares (P-K.4)
    • Rectangles (P-K.5)
    • Circles, squares, and triangles (P-K.6)

  • CM.4.4.2 Describe and name attributes of four basic shapes (e.g., a square has four equal sides, a circle is round).

    • 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)

  • CM.4.4.3 Copy or replicate one or two dimensional shapes using a variety of materials.

  • CM.4.4.4 Combine (compose) or take apart (decompose) shapes to make other shape(s) (e.g., put two triangles together to make a square, take two halves of a rectangle apart and recognize that pieces are two other shapes).

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

  • CM.4.4.5 Use and understand positions of objects, self and other people in space, including in/on, over/under, up/down, inside/outside, beside/between, and in front/behind.

    • Inside and outside (P-F.1)
    • Left and right (P-F.2)
    • Left, middle, and right (P-F.3)
    • Top and bottom (P-F.4)
    • Top, middle, and bottom (P-F.5)
    • Above and below (P-F.6)
    • Beside and next to (P-F.7)