Missouri State Standards for Mathematics: Grade 6

MO.N.1. Number and Operations: Understand numbers, ways of representing numbers, relationships among numbers and number systems.

N.1.A. Read, write and compare numbers: apply and understand whole numbers to millions, fractions and decimals to the thousandths (including location on a number line) (DOK 1; MA5 1.10)

N.1.B. Represent and use rational numbers: recognize and generate equivalent forms of fractions, decimals and benchmark percents (DOK 2; MA5 1.10)

N.1.C. Compose and decompose numbers: recognize equivalent representations for the same number and generate them by decomposing and composing numbers (DOK 2; MA5 1.6)

MO.N.2. Number and Operations: Understand meanings of operations and how they relate to one another.

N.2.B. Describe effects of operations: describe the effects of multiplication and division on fractions and decimals (DOK 2; MA1 1.10)

N.2.C. Apply properties of operations: apply properties of operations (including order of operations) to positive rational numbers (DOK 2; MA1 1.10)

N.2.D. Apply operations on real and complex numbers: identify square and cubic numbers and determine whole number roots and cubes (DOK 1; MA5 1.6)

MO.N.3. Number and Operations: Compute fluently and make reasonable estimates.

N.3.C. Compute problems: multiply and divide positive rational numbers (DOK 1; MA1 3.1)

N.3.D. Estimate and justify solutions: estimate and justify the results of multiplication and division of positive rational numbers (DOK 3; MA1 3.2)

N.3.E. Use proportional reasoning: solve problems using ratios and rates (DOK 2; MA1 3.2)

MO.A.1. Algebraic Relationships: Understand patterns, relations and functions.

A.1.B. Create and analyze patterns: represent and describe patterns with tables, graphs, pictures, symbolic rules or words (DOK 2; MA4 1.6)

A.1.C. Classify objects and representations: compare various forms of representations to identify patterns (DOK 2; MA4 1.6)

A.1.D. Identify and compare functions: identify functions as linear or nonlinear from tables or graphs (DOK 1; MA4 1.6)

MO.A.2. Algebraic Relationships: Represent and analyze mathematical situations and structures using algebraic symbols.

A.2.A. Represent mathematical situations: use symbolic algebra to represent unknown quantities in expressions or equations and solve one-step equations (DOK 2; MA4 3.3)

A.2.B. Describe and use mathematical manipulation: use the commutative, distributive and associative properties to generate equivalent forms for simple algebraic expressions (DOK 2; MA4 3.2)

MO.A.3. Algebraic Relationships: Use mathematical models to represent and understand quantitative relationships.

A.3.A. Use mathematical models: model and solve problems, using multiple representations such as tables, expressions and one-step equations (DOK 2; MA4 3.6)

MO.A.4. Algebraic Relationships: Analyze change in various contexts.

A.4.A. Analyze change: construct and analyze representations to compare situations with constant or varying rates of change (DOK 3; MA4 1.6)

MO.G.1. Geometric and Spatial Relationships: Specify locations and describe spatial relationships using coordinate geometry and other representational systems.

G.1.A. Describe and use geometric relationships: identify similar and congruent shapes (DOK 1; MA2 1.10)

MO.G.2. Geometric and Spatial Relationships: Specify locations and describe spatial relationships using coordinate geometry and other representational systems.

G.2.A. Use coordinate systems: use coordinate systems to construct geometric shapes (DOK 2; MA2 1.10)

MO.G.3. Geometric and Spatial Relationships: Apply transformations and use symmetry to analyze mathematical situations.

G.3.A. Use transformations on objects: describe the transformation from a given pre-image using the terms reflection/flip, rotation/turn, and translation/slide (DOK 3; MA2 3.3)

G.3.D. Use symmetry: create polygons and designs with rotational symmetry (DOK 2; MA2 1.6)

MO.G.4. Geometric and Spatial Relationships: Use visualization spatial reasoning and geometric modeling to solve problems.

G.4.A. Recognize and draw three-dimensional representations: use spatial visualization to identify isometric representations of mat plans (DOK 2; MA2 3.3)

G.4.B. Draw and use visual models: draw or use visual models to represent and solve problems (DOK 3; MA2 3.3)

MO.M.1. Measurement: Understand measurable attributes of objects and the units, systems and processes of measurement.

M.1.A. Determine unit of measurement: identify and justify the unit of measure for area and volume (customary and metric) (DOK 3; MA2 3.1)

M.1.C. Tell and use units of time: solve problems involving elapsed time (hours and minutes) (DOK 2; MA2 3.1)

MO.M.2. Measurement: Apply appropriate techniques, tools and formulas to determine measurements.

M.2.B. Use angle measurement: identify and justify an angle as acute, obtuse, straight, or right (DOK 2; MA2 1.6)

M.2.C. Apply geometric measurements: solve problems involving the area or perimeter of polygons (DOK 2; MA2 1.10)

M.2.E. Use relationships within a measurement system: convert from one unit to another within a system of measurement (mass and weight) (DOK 1; MA2 1.6)

MO.D.1. Data and Probability: Formulate questions that can be dressed with data and collect, organize, and display relevant data to answer them

D.1.A. Formulate questions: formulate questions, design studies and collect data about a characteristic (DOK 3; MA3 1.2)

D.1.C. Represent and interpret data: interpret circle graphs; create and interpret stem-and-leaf plots (DOK 2; MA3 1.8)

MO.D.2. Data and Probability: Select and use appropriate statistical methods to analyze data.

D.2.A. Describe and analyze data: find the range and measures of center, including median, mode and mean (DOK 2; MA3 1.10)

MO.D.3. Data and Probability: Develop and evaluate inferences and predictions that are based on data.

D.3.A. Develop and evaluate inferences: use observations about differences between 2 samples to make conjectures about the populations from which the samples were taken (DOK 3; MA3 3.5)

MO.D.4. Data and Probability: Understand and apply basic concepts of probability.

D.4.A. Apply basic concepts of probability: use a model (diagrams, list, sample space, or area model) to illustrate the possible outcomes of an event (DOK 2; MA3 1.10, 3.2)