IXL Math - Washington kindergarten math standards

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Skills available for Washington kindergarten math standards

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K.1 Whole numbers

K.1.A Rote count by ones forward from 1 to at least 100 and backward from any number in the range of 10 to 1.
K.1.B Read aloud numerals from 0 to 31.
- Numbers and counting up to 10: Names of numbers up to 10 (Kindergarten - C.10)
- Numbers and counting up to 20: Names of numbers (Kindergarten - D.9)
K.1.C Fluently compose and decompose numbers to 5.
K.1.D Order numerals from 1 to 10.
K.1.E Count objects in a set of up to 20, and count out a specific number of up to 20 objects from a larger set.
K.1.F Compare two sets of up to 10 objects each and say whether the number of objects in one set is equal to, greater than, or less than the number of objects in the other set.
K.1.G Locate numbers from 1 to 31 on the number line.
- Numbers and counting up to 20: Number lines (Kindergarten - D.6)
- Numbers and counting beyond 20: Number lines (Kindergarten - E.3)
K.1.H Describe a number from 1 to 9 using 5 as a benchmark number.

K.2 Patterns and operations

K.2.A Copy, extend, describe, and create simple repetitive patterns.
- Patterns: Complete missing parts of patterns (Kindergarten - H.2)
K.2.B Translate a pattern among sounds, symbols, movements, and physical objects.
- Patterns: Similar patterns (Kindergarten - H.1)
K.2.C Model addition by joining sets of objects that have 10 or fewer total objects when joined and model subtraction by separating a set of 10 or fewer objects.
K.2.D Describe a situation that involves the actions of joining (addition) or separating (subtraction) using words, pictures, objects, or numbers.

K.3 Objects and their locations

K.3.A Identify, name, and describe circles, triangles, rectangles, squares (as special rectangles), cubes, and spheres.
K.3.B Sort shapes using a sorting rule and explain the sorting rule.
K.3.C Describe the location of one object relative to another object using words such as in, out, over, under, above, below, between, next to, behind, and in front of.

K.4 Additional Key Content

K.4.A Make direct comparisons using measurable attributes such as length, weight, and capacity.

K.5 Reasoning, problem solving, and communication

K.5.A Identify the question(s) asked in a problem.
- Data and graphs: Making graphs (Kindergarten - O.1)
- Probability: More or less likely (Kindergarten - P.1)
K.5.B Identify the given information that can be used to solve a problem.
K.5.C Recognize when additional information is required to solve a problem.
K.5.D Select from a variety of problem-solving strategies and use one or more strategies to solve a problem.
K.5.E Answer the question(s) asked in a problem.
K.5.F Describe how a problem was solved.
K.5.G Determine whether a solution to a problem is reasonable.