Core Curriculum Content Standards
4.1.12 A: Number Sense
4.1.12 A.2: Compare and order rational and irrational numbers.
4.1.12 B: Numerical Operations
4.1.12 B.1: Extend understanding and use of operations to real numbers and algebraic procedures.
4.1.12 B.2: Develop, apply, and explain methods for solving problems involving rational and negative exponents.
4.1.12 B.3: Perform operations on matrices.
4.1.12 B.3.1: Addition and subtraction
4.1.12 B.4: Understand and apply the laws of exponents to simplify expressions involving numbers raised to powers.
4.2.12 A: Geometric Properties
4.2.12 A.3: Apply the properties of geometric shapes.
4.2.12 A.3.1: Parallel lines - transversal, alternate interior angles, corresponding angles
4.2.12 A.3.2: Triangles
4.2.12 A.3.2.a: Conditions for congruence
4.2.12 A.3.2.c: Triangle Inequality
4.2.12 A.3.2.d: Special right triangles
4.2.12 A.3.3: Minimal conditions for a shape to be a special quadrilateral
4.2.12 A.3.4: Circles - arcs, central and inscribed angles, chords, tangents
4.2.12 A.4: Use reasoning and some form of proof to verify or refute conjectures and theorems.
4.2.12 A.4.1: Verification or refutation of proposed proofs
4.2.12 A.4.2: Simple proofs involving congruent triangles
4.2.12 A.5: Perform basic geometric constructions using a variety of methods (e.g., straightedge and compass, patty/tracing paper, or technology).
4.2.12 A.5.1: Perpendicular bisector of a line segment
4.2.12 A.5.2: Bisector of an angle
4.2.12 A.5.3: Perpendicular or parallel lines
4.2.12 B: Transforming Shapes
4.2.12 B.1: Determine, describe, and draw the effect of a transformation, or a sequence of transformations, on a geometric or algebraic representation, and, conversely, determine whether and how one representation can be transformed to another by a transformation or a sequence of transformations.
4.2.12 C: Coordinate Geometry
4.2.12 C.1: Use coordinate geometry to represent and verify properties of lines and line segments.
4.2.12 C.1.1: Distance between two points
4.2.12 C.1.3: Finding the intersection of two lines
4.2.12 C.2: Show position and represent motion in the coordinate plane using vectors.
4.2.12 C.2.1: Addition and subtraction of vectors
4.2.12 C.3: Find an equation of a circle given its center and radius and, given an equation of a circle in standard form, find its center and radius.
4.2.12 E: Measuring Geometric Objects
4.2.12 E.1: Use techniques of indirect measurement to represent and solve problems.
4.2.12 E.1.1: Similar triangles
4.2.12 E.1.2: Pythagorean theorem
4.2.12 E.1.3: Right triangle trigonometry (sine, cosine, tangent)
4.2.12 E.2: Use a variety of strategies to determine perimeter and area of plane figures and surface area and volume of 3D figures.
4.2.12 E.2.3: Estimation of area, perimeter, volume, and surface area
4.3.12 A: Patterns
4.3.12 A.1: Use models and algebraic formulas to represent and analyze sequences and series.
4.3.12 A.1.1: Explicit formulas for nth terms
4.3.12 B: Functions and Relationships
4.3.12 B.1: Understand relations and functions and select, convert flexibly among, and use various representations for them, including equations or inequalities, tables, and graphs.
4.3.12 B.2: Analyze and explain the general properties and behavior of functions or relations, using algebraic and graphing techniques.
4.3.12 B.2.1: Slope of a line
4.3.12 B.2.2: Domain and range
4.3.12 B.2.3: Intercepts
4.3.12 B.2.7: Solutions of systems of equations
4.3.12 B.2.8: Solutions of systems of linear inequalities using graphing techniques
4.3.12 B.2.9: Rates of change
4.3.12 B.3: Understand and perform transformations on commonly-used functions.
4.3.12 B.3.1: Translations, reflections, dilations
4.3.12 B.3.2: Effects on linear and quadratic graphs of parameter changes in equations
4.3.12 B.3.3: Using graphing calculators or computers for more complex functions
4.3.12 B.4: Understand and compare the properties of classes of functions, including exponential, polynomial, rational, and trigonometric functions.
4.3.12 B.4.1: Linear vs. non-linear
4.3.12 C: Modeling
4.3.12 C.1: Use functions to model real-world phenomena and solve problems that involve varying quantities.
4.3.12 C.1.1: Linear, quadratic, exponential, periodic (sine and cosine), and step functions (e.g., price of mailing a first-class letter over the past 200 years)
4.3.12 C.1.2: Direct and inverse variation
4.3.12 C.1.3: Absolute value
4.3.12 C.1.4: Expressions, equations and inequalities
4.3.12 C.1.5: Same function can model variety of phenomena
4.3.12 C.1.7: Applications in mathematics, biology, and economics (including compound interest)
4.3.12 C.3: Convert recursive formulas to linear or exponential functions (e.g., Tower of Hanoi and doubling).
4.3.12 D: Procedures
4.3.12 D.1: Evaluate and simplify expressions.
4.3.12 D.1.1: Add and subtract polynomials
4.3.12 D.1.2: Multiply a polynomial by a monomial or binomial
4.3.12 D.1.3: Divide a polynomial by a monomial
4.3.12 D.2: Select and use appropriate methods to solve equations and inequalities.
4.3.12 D.2.1: Linear equations and inequalities - algebraically
4.3.12 D.2.2: Quadratic equations - factoring (including trinomials when the coefficient of x2 is 1) and using the quadratic formula
4.3.12 D.2.3: Literal equations
4.3.12 D.2.4: All types of equations and inequalities using graphing, computer, and graphing calculator techniques
4.4.12 A: Data Analysis
4.4.12 A.1: Use surveys and sampling techniques to generate data and draw conclusions about large groups.
4.4.12 A.1.1: Advantages/disadvantages of sample selection methods (e.g., convenience sampling, responses to survey, random sampling)
4.4.12 A.2: Evaluate the use of data in real-world contexts.
4.4.12 A.2.1: Accuracy and reasonableness of conclusions drawn
4.4.12 A.2.2: Correlation vs. causation
4.4.12 A.2.4: Statistical claims based on sampling
4.4.12 A.3: Design a statistical experiment, conduct the experiment, and interpret and communicate the outcome.
4.4.12 A.4: Estimate or determine lines of best fit (or curves of best fit if appropriate) with technology, and use them to interpolate within the range of the data.
4.4.12 A.5: Analyze data using technology, and use statistical terminology to describe conclusions.
4.4.12 A.5.1: Measures of dispersion: variance, standard deviation, outliers
4.4.12 A.5.2: Correlation coefficient
4.4.12 A.5.3: Normal distribution (e.g., approximately 95% of the sample lies between two standard deviations on either side of the mean)
4.4.12 A.6: Distinguish between randomized experiments and observational studies.
4.4.12 B: Probability
4.4.12 B.2: Use concepts and formulas of area to calculate geometric probabilities.
4.4.12 B.3: Model situations involving probability with simulations (using spinners, dice, calculators and computers) and theoretical models, and solve problems using these models.
4.4.12 B.4: Determine probabilities in complex situations.
4.4.12 B.4.1: Conditional events
4.4.12 B.4.3: Dependent and independent events
4.4.12 B.5: Estimate probabilities and make predictions based on experimental and theoretical probabilities.
4.4.12 B.6: Understand and use the "law of large numbers" (that experimental results tend to approach theoretical probabilities after a large number of trials).
4.4.12 C: Discrete Mathematics-Systematic Listing and Counting
4.4.12 C.1: Calculate combinations with replacement (e.g., the number of possible ways of tossing a coin 5 times and getting 3 heads) and without replacement (e.g., number of possible delegations of 3 out of 23 students).
4.4.12 C.2: Apply the multiplication rule of counting in complex situations, recognize the difference between situations with replacement and without replacement, and recognize the difference between ordered and unordered counting situations.
4.4.12 C.4: Recognize and explain relationships involving combinations and Pascal's Triangle, and apply those methods to situations involving probability.
Correlation last revised: 5/18/2018