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Maryland Math Standards - 7th Grade
MathScore aligns to the Maryland Math Standards for 7th Grade. The standards appear below along with the MathScore topics that match. If you click on a topic name, you will see sample problems at varying degrees of difficulty that MathScore generated. When students use our program, the difficulty of the problems will automatically adapt based on individual performance, resulting in not only true differentiated instruction, but a challenging game-like experience.
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View the Maryland Math Standards at other levels.
Algebra, Patterns, and Functions
A. Patterns and Functions1. Identify, describe, extend, and create linear patterns and functions
a. Complete a function table with a given two-operation rule (Function Tables , Function Tables 2 )
b. Identify and extend a geometric sequence
c. Describe how a change in one variable in a linear function affects the other variable in a table of values (Linear Equations )
B. Expressions, Equations, and Inequalities
1. Write and evaluate expressions
a. Write an algebraic expression to represent unknown quantities (Algebraic Sentences )
b. Evaluate algebraic expressions (Variable Substitution , Variable Substitution 2 )
c. Evaluate numeric expressions using the order of operations (Order Of Operations )
d. Simplify algebraic expressions represented as physical models by combining like terms (Simplifying Algebraic Expressions )
2. Identify, write, solve, and apply equations and inequalities
a. Write equations and inequalities to represent relationships (Phrases to Algebraic Expressions , Algebraic Sentences 2 , Algebraic Sentences )
b. Determine the unknown in a linear equation (Single Variable Equations , Single Variable Equations 2 )
c. Solve for the unknown in an inequality (Single Variable Inequalities )
d. Identify or graph solutions of inequalities on a number line (Number Line Inequalities )
e. Apply given formulas to a problem solving situation (Simple Interest , Compound Interest )
C. Numeric and Graphic Representations of Relationships
1. Locate points on a number line and in a coordinate plane
a. Represent rational numbers on a number line (Positive Number Line , Number Line , Compare Integers )
b. Graph ordered pairs in a coordinate plane (Ordered Pairs )
c. Graph linear equations with one operation in a coordinate plane
2. Analyze linear relationships
a. Identify and describe the change represented in a table of values
b. Describe the rate of change of a linear relationship by a table of values and a graph
Geometry
A. Plane Geometric Figures1. Analyze the properties of plane geometric figures
a. Identify and describe angles formed by intersecting lines, line segments, and rays (Identifying Angles )
b. Identify angles formed when two parallel lines are cut by a transversal (Identifying Angles )
c. Identify the parts of right triangles
2. Analyze geometric relationships
a. Determine a missing angle measurement using the sum of the interior angles of polygons. (Triangle Angles , Quadrilateral Angles , Polygon Angles )
b. Determine the measure of angles formed by intersecting lines, line segments, and rays. (Angle Measurements )
c. Describe the relationship between the legs and hypotenuse of right triangles
C. Representation of Geometric Figures
1. Represent plane geometric figures
a. Construct geometric figures using a variety of construction tools
b. Construct geometric figures using a variety of construction tools.
c. Construct geometric figures using a variety of construction tools
D. Congruence and Similarity
1. Apply the properties of congruent polygons
a. Determine the congruent parts of polygons
b. Identify and describe similar polygons and their corresponding parts (Congruent And Similar Triangles )
E. Transformations
1. Analyze a transformation on a coordinate plane
a. Identify, describe, and plot the results of one transformation on a coordinate plane (Translations and Reflections )
b. Identify and describe transformations that result in rotational and reflectional symmetry
Measurement
C. Applications in Measurement1. Estimate and apply measurement formulas
a. Estimate and determine the area of quadrilaterals (Parallelogram Area , Trapezoids )
b. Determine the surface area of geometric solids (Rectangular Solids )
c. Estimate pi using physical models (Requires outside materials )
d. Estimate and determine the volume of a triangular prism (Triangular Prisms )
2. Analyze measurement relationships
a. Determine a missing dimension for a figure using a scale. (Proportions 2 )
b. Determine the distance between 2 points using a drawing and a scale (Line Segments )
Statistics
A. Data Displays1. Organize and display data
a. Organize and display data using back-to-back stem-and-leaf plots
b. Organize and display data to make circle graphs
B. Data Analysis
1. Analyze data
a. Recognize and analyze faulty interpretation or representation of data
b. Determine the best choice of a data display
c. Analyze misleading data representation
2. Describe a set of data
a. Analyze measures of central tendency to determine or apply mean, median, mode (Mean, Median, Mode )
Probability
A. Sample Space1. Identify a sample space
a. Determine the number of outcomes
B. Theoretical Probability
1. Determine the probability of an event comprised of no more than 2 independent events (Probability 2 )
a. Express the probability of an event as a fraction, a decimal, or a percent
C. Experimental Probability
1. Analyze the results of a survey or simulation
a. Make predictions and express the probability of the results as a fraction, a decimal with no more than 2 decimal places, or a percent
2. Conduct a probability experiment
3. Compare outcomes of theoretical probability with the results of experimental probability
4. Describe the difference between theoretical and experimental probability
Number Relationships and Computation/Arithmetic
A. Knowledge of Number and Place Value1. Apply knowledge of rational numbers and place value
a. Read, write, and represent whole numbers
b. Express decimals using expanded form (Decimal Place Value )
c. Determine equivalent forms of rational numbers expressed as fractions, decimal, percents, and ratios (Fractions to Decimals , Decimals To Fractions , Percentages , Percentage Pictures , Ratios )
d. Compare, order, and describe rational numbers with or without relational symbols (<, >, =) (Compare Mixed Values , Compare Mixed Values 2 , Compare Integers )
e. Express whole numbers and decimals in scientific notation (Scientific Notation )
C. Number Computation
1. Analyze number relations and compute
a. Add, subtract, multiply, and divide integers (Integer Addition , Integer Subtraction , Positive Integer Subtraction , Integer Multiplication , Integer Division , Integer Equivalence )
b. Add, subtract, and multiply positive fractions and mixed numbers (Fraction Addition , Fraction Subtraction , Fraction Multiplication , Fraction Word Problems , Fraction Word Problems 2 )
c. Divide fractions and mixed numbers (Fraction Division , Fraction Word Problems 2 )
d. Calculate powers of integers and square roots of perfect square whole numbers (Perfect Squares )
e. Use the laws of exponents to simplify expressions (Exponent Basics )
f. Identify and use the properties of addition and multiplication to simplify expressions (Associative Property 1 , Associative Property 2 , Commutative Property 1 , Commutative Property 2 )
g. Determine percent of a number (Percent of Quantity )
2. Estimation
a. Determine approximate sums, differences, products, and quotients (Estimated Multiplication , Estimated Division , Estimated Multiply Divide Word Problems )
3. Analyze ratios, proportions, or percents
a. Determine equivalent ratios (Proportions 1 )
b. Determine and use rates, unit rates, and percents as ratios in the context of a problem (Unit Cost , Distance, Rate, and Time )
c. Determine rate of increase and decrease, discounts, simple interest, commission, sales tax (Percentage Change , Purchases At Stores , Restaurant Bills , Commissions , Simple Interest )
d. Determine percent of a number (Percent of Quantity )
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