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Curriculum Framework - Grade 9

 

Session

Benchmarks

Topic

 

Number Sense, Concepts, and Operations

 
1 MA.8.A.6.2
Square roots-Make reasonable approximations of square roots and mathematical expressions that include square roots, and use them to estimate solutions to problems and to compare mathematical expressions involving real numbers and radical expressions.
2 MA.912.A.1.1 Equivalent forms of numbers-Know equivalent forms of real numbers (including integer exponents and radicals, percents, scientific notation, absolute value, rational numbers, irrational numbers). 
3 MA.912.A.1.1
MA.912.A.4.2

Extracting square roots-Make reasonable approximations of square roots and mathematical expressions that include square roots, and use them to estimate solutions to problems and to compare mathematical expressions involving real numbers and radical expressions.
Operational shortcuts-Shortcuts in applying order of operations
4 MA.8.A.6.4 Solving real-world problems-Perform operations on real numbers (including integer exponents, radicals, percents, scientific notation, absolute value, rational numbers, and irrational numbers) using multi-step and real world problems.
5
MA.7.A.1.2

Solving real-world problems involving percents-Solve percent problems, including problems involving discounts, simple interest, taxes, tips, and percents of increase or decrease. 
6 MA.7.A.1.6 Length estimate-Apply proportionality to measurement in multiple contexts, including scale drawings and constant speed.
7
MA.7.G.4.1

Number estimate-Estimating the given numerial problems to the nearest integer
 

Measurement

 
8 MA.912.G.7.5 Volume-Explain and use formulas for lateral area, surface area, and volume of solids. 
9
MA.912.G.2.5

Area-Explain the derivation and apply formulas for perimeter and area of polygons (triangles, quadrilaterals, pentagons, etc.). 
10 MA.912.G.1.3 Angle measures-Identify and use the relationships between special pairs of angles formed by parallel lines and transversals. 
11
MA.912.A.1.5
MA.912.A.1.5 

Rate-Use dimensional (unit) analysis to perform conversions between units of measure, including rates.
Rated measures-Use dimensional (unit) analysis to perform conversions between units of measure, including rates.
12 MA.912.G.2.3
Congruency & Similarity-Use properties of congruent and similar polygons to solve mathematical or real-world problems.
13 MA.912.G.2.3

Indirect measurement-To convert the given measurements in a riverse way
 

Geometry and Spatial Sense

 
14 MA.912.G.1.3 Measurement of angles-Identify and use the relationships between special pairs of angles formed by parallel lines and transversals. 
15
MA.912.G.2.2

Interior & Exterior angles of a polygon-Determine the measures of interior and exterior angles of polygons, justifying the method used. 
16 MA.912.G.2.3 Similarity-Use properties of congruent and similar polygons to solve mathematical or real-world problems. 
17
MA.912.G.2.6

Reflections-Use coordinate geometry to prove properties of congruent, regular and similar polygons, and to perform transformations in the plane.                        Symmetry-Use coordinate geometry to prove properties of congruent, regular and similar polygons, and to perform transformations in the plane.
18
MA.912.G.2.6
 
Transformations-Use coordinate geometry to prove properties of congruent, regular and similar polygons, and to perform transformations in the plane. 
19 MA.912.G.2.6
MA.912.G.2.6
MA.912.G.2.6
Distance-Use coordinate geometry to prove properties of congruent, regular and similar polygons, and to perform transformations in the plane
Coordinate plotting-Identify and plot ordered pairs in all four quadrants of the coordinate plane.
Midpoint-Find the lengths and midpoints of line segments in two-dimensional coordinate systems.
20 MA.8.G.2.4 Pythagorean theorem-Validate and apply Pythagorean Theorem to find distances in real world situations or between points in the coordinate plane.

Algebraic Thinking

21
MA.912.A.3.5
MA.912.A.2.3
Solving multi-step equations-Symbolically represent and solve multi-step and real-world applications that involve linear equations and inequalities.
Functions-Describe the concept of a function, use function notation, determine whether a given relation is a function, and link equations to functions.
22 MA.912.G.7.7 Changing dimensions-Determine how changes in dimensions affect the surface area and volume of common geometric solids. 
23
N/A
N/A

Changing cost parameters-Determine how changes in cost parameters affect the surface area and volume of common geometric solids.
Changing parameters-Determine how changes in parameters affect the surface area and volume of common geometric solids. 
24 MA.912.A.3.4                  MA.912.A.3.5 Inequalities-Solve and graph simple and compound inequalities in one variable and be able to justify each step in a solution.                                                      Equations-Symbolically represent and solve multi-step and real-world applications that involve linear equations and inequalities. 
25
MA.912.A.4.2

Polynomials-Add, subtract, and multiply polynomials. 
 

Data Analysis and Probability

 
26 MA.912.D.7.2 Venn diagrams-Use Venn diagrams to explore relationships and patterns and to make arguments about relationships between sets. 
27
MA.912.S.3.1

Charts-Read and interpret data presented in various formats. Determine whether data is presented in appropriate format, and identify possible corrections.
28 MA.912.S.3.3
MA.912.S.3.3
Mode-Calculate and interpret measures of the center of a set of data for mode
Median-Calculate and interpret measures of the center of a set of data for median
29 MA.912.P.2.2                   MA.912.P.2.1                   MA.912.S.3.1 Single event probability-Determine probabilities of independent events.
Compound event probability-Determine probabilities of complementary     events, and calculate odds for and against the occurrence of events.
Formulating hypotheses-Read and interpret data presented in various formats. Determine whether data is presented in appropriate format, and identify possible corrections.
30 MA.912.P.1.1 Combinations-Use counting principles, including the addition and the multiplication principles, to determine size of finite sample spaces and probabilities of events in those spaces.