IXL Math - Colorado kindergarten math standards

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Colorado

Skills available for Colorado kindergarten math standards

Standards are in black and IXL math skills are in blue. Hold your mouse over the name of a skill to view a sample problem. Click on the name of a skill to practice that skill.

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K-4.1 Students develop number sense and use numbers and number relationships in problem-solving situations and communicate the reasoning used in solving these problems.

K-4.2 Students use algebraic methods to explore, model, and describe patterns and functions involving numbers, shapes, data, and graphs in problem-solving situations and communicate the reasoning used in solving these problems.

K-4.3 Students use data collection and analysis, statistics, and probability in problem-solving situations and communicate the reasoning used in solving these problems.

K-4. 3.1 construct, read, and interpret displays of data including tables, charts, pictographs, and bar graphs;
K-4. 3.2 interpret data using the concepts of largest, smallest, most often, and middle;
K-4. 3.3 generate, analyze, and make predictions based on data obtained from surveys and chance devices; and
K-4. 3.4 solve problems using various strategies for making combinations (for example, determining the number of different outfits that can be made using two blouses and three skirts).
- Probability and statistics: Combinations (Third grade - S.4)
- Probability and statistics: Combinations (Fourth grade - U.5)

K-4.4 Students use geometric concepts, properties, and relationships in problem-solving situations and communicate the reasoning used in solving these problems.

K-4. 4.1 recognize shapes and their relationships (for example, symmetry, congruence) using a variety of materials (for example, pasta, boxes, pattern blocks);
K-4. 4.2 identify, describe, draw, compare classify, and build physical models of geometric figures;
K-4. 4.3 relate geometric ideas to measurement and number sense;
K-4. 4.4 solve problems using geometric relationships and spatial reasoning (for example, using rectangular coordinates to locate objects, constructing models of three-dimensional objects); and
K-4. 4.5 recognize geometry in their world (for example, in art and in nature).
- Geometry: Geometry of everyday objects (Kindergarten - S.7)
- Geometry: Geometry of everyday objects (First grade - J.3)

K-4.5 Students use a variety of tools and techniques to measure, apply the results in problem-solving situations, and communicate the reasoning used in solving these problems.

K-4.6 Students link concepts and procedures as they develop and use computational techniques, including estimation, mental arithmetic, paper-and-pencil, calculators, and computers, in problem-solving situations and communicate the reasoning used in solving these problems.