Kindergarten Math

K.CC.1 - Count to 100 by ones and tens.

K.CC.3 - Write numbers from 0 to 20. Represent a number of objects with a written numeral 0-20.

K.CC.4 - Understand relationships between numbers and quantities; connect counting to cardinality.

K.CC.5 - Count to answer “how many?” questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1-20, count out that many objects.

K.CC.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, e.g., by using matching and counting strategies.

K.OA.1 - Represent addition and subtraction with objects, fingers, mental images, drawings, sounds (claps), acting out situations, verbal explanations, expressions, or equations.

K.OA.2 - Solve addition and subtraction word problems, and add and subtract within 10 by using objects or drawings to represent the problem.

K.OA.3 - Decompose numbers less than or equal to 10 into pairs in more than one way by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5=3+2 and 5=4+1).

K.OA.4 - For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation.

K.MD.1 - Describe measurable attributes of objects, such as length or weight. Describe several measurable attributes of a single object.

K.MD.2 - Directly compare two objects with a measurable attribute in common to see which object has “more of”/“less of” the attribute, and describe the difference.

K.MD.3 - Classify objects into given categories; count the number of objects in each category and sort the categories by count.

K.G.1 - Describe objects in the environment using names of shapes and describe the relative positions of these objects using terms such as above, below, beside, in front of, behind, and next to.

K.G.2 - Correctly name shapes regardless of their orientations or overall size.

K.G.3 - Identify shapes as two-dimensional (lying in a plane, “flat”) or three-dimensional (“solid”).

K.G.4 - Analyze and compare two- and three-dimensional shapes in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides and vertices/“corners”), and other attributes (e.g., having sides of equal length).

K.G.5 - Model shapes in the world by building shapes from components (e.g., sticks and clay balls) and drawing shapes.

K.G.6 - Compose simple shapes to form larger shapes. For example, “Can you join these two triangles with full sides touching to make a rectangle?”

 

MathJennifer ElwellKindergarten, Primary