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Grade |
Algebra and Functions |
4 |
8 |
12 |
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1. |
Describe, extend, interpolate, transform, and create a wide
variety of patterns and functional relationships |
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a. Recognize patterns and sequences |
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b. Extend a pattern or functional relationship |
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c. Given a verbal description, extend or interpolate with
a pattern
(complete a missing term) |
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d. Translate patterns from one context to another |
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e. Create an example of a pattern or functional relationship |
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f. Understand and apply the concept of a variable |
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2. |
Use multiple representations for situations to translate
among diagrams, models, and symbolic expressions |
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3. |
Use number lines and rectangular coordinate systems as representational
tools |
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a. Identify or graph sets of points on a number line or in
a rectangular
coordinate system |
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b. Identify or graph sets of points in a polar coordinate
system |
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c. Work with applications using coordinates |
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d. Transform the graph of a function |
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4. |
Represent and describe solutions to linear equations and
inequalities to solve mathematical and real-world problems |
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a. Provide solution sets of whole numbers |
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b. Provide solution sets of real numbers |
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5. |
Interpret contextual situations and perform algebraic operations
on real numbers and algebraic expressions to solve mathematical and
real-world problems |
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a. Perform basic operations, using appropriate tools, on
real numbers
in meaningful contexts (including grouping
and order of multiple
operations involving basic operations,
exponents, and roots) |
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b. Solve problems involving substitution in expressions and
formulas |
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c. Solve meaningful problems involving a formula with one
variable |
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d. Use equivalent forms to solve problems |
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6. |
Solve systems of equations and inequalities using appropriate
methods |
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a. Solve systems graphically |
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b. Solve systems algebraically |
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c. Solve systems using matrices |
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7. |
Use mathematical reasoning |
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a. Make conjectures |
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b. Validate and justify conclusions and generalizations |
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c. Use informal induction and deduction |
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8. |
Represent problem situations with discrete structures |
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a. Use finite graphs and matrices |
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b. Use sequences and series |
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c. Use recursive relations (including numerical and graphical
iteration
and finite differences) |
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9. |
Solve polynomial equations with real and complex roots using
a variety of algebraic and graphical methods and using appropriate
tools |
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10. |
Approximate solutions of equations (bisection, sign changes,
and successive approximations) |
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11. |
Use appropriate notation and terminology to describe functions
and their properties (including domain, range, function composition,
and inverses) |
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12. |
Compare and apply the numerical, symbolic, and graphical
properties of a variety of functions and families of functions, examining
general parameters and their effect on curve shape |
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13. |
Apply function concepts to model and deal with real-world
situations |
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14. |
Use trigonometry |
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a. Use triangle trigonometry to model problem situations |
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b. Use trigonometric and circular functions to model real-world
phenomena |
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c. Apply concepts of trigonometry to solve real-world problems |
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