## Nebraska Standards for Seventh Grade Math

##### Finding Volume
Volume measures the amount a solid figure can hold. Volume is measured in terms of cubed units and can be measured in inches, feet, meters, centimeters, and millimeters. Read more...iWorksheets: 4Study Guides: 1
##### Introduction to Functions
Worksheets: 5Study Guides: 1
##### Nonlinear Functions and Set Theory
Worksheets: 4Study Guides: 1
##### Numerical Proportions
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##### Plane Figures: Closed Figure Relationships
Worksheets: 3Study Guides: 1
##### The Pythagorean Theorem
Pythagorean Theorem is a fundamental relation in Euclidean geometry. Use the Pythagorean Theorem and its converse to solve problems. Determine the distance between two points using the Pythagorean Theorem. Read more...iWorksheets: 4Study Guides: 1

### NE.MA 7.1. Students will communicate number sense concepts using multiple representations to reason, solve problems, and make connections within mathematics and across disciplines.

#### MA 7.1.1. Number System: Students will represent and show relationships among rational numbers.

##### MA 7.1.1.a. Show equivalence among fractions, decimals, and percents
###### Percentage
The term percent refers to a fraction in which the denominator is 100. It is a way to compare a number with 100. Read more...iWorksheets :6Study Guides :1
###### Multiple Representation of Rational Numbers
What are multiple representations of rational numbers? A rational number represents a value or a part of a value. Rational numbers can be written as integers, fractions, decimals, and percents.The different representations for any given rational number are all equivalent. Read more...iWorksheets :3Study Guides :1
###### Rational and Irrational Numbers
A rational number is a number that can be made into a fraction. Decimals that repeat or terminate are rational because they can be changed into fractions. Read more...iWorksheets :3Study Guides :1
###### Introduction to Percent
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###### Numbers and percents
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##### MA 7.1.1.b. Compare and order rational numbers (e.g., fractions, decimals, percents)
###### Fractions/Decimals
Any fraction can be changed into a decimal and any decimal can be changed into a fraction. Read more...iWorksheets :3Study Guides :1
###### Ordering Fractions
The order of rational numbers depends on their relationship to each other and to zero. Rational numbers can be dispersed along a number line in both directions from zero. Read more...iWorksheets :6Study Guides :1
###### Rational and Irrational Numbers
A rational number is a number that can be made into a fraction. Decimals that repeat or terminate are rational because they can be changed into fractions. Read more...iWorksheets :3Study Guides :1
###### Exponents, Factors and Fractions
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##### MA 7.1.1.c. Represent large numbers using scientific notation
###### Exponents, Factors and Fractions
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###### Polynomials and Exponents
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#### MA 7.1.2. Operations: Students will demonstrate the meaning of arithmetic operations with positive fractions, decimals, and integers.

##### MA 7.1.2.a. Use drawings, words, and symbols to explain the meaning of multiplication and division of fractions (e.g., 2/3 x 6 as two-thirds of six, or 6 x 2/3 as 6 groups of two-thirds, or 6 / 2/3 as how many two-thirds there are in six.)
###### Multiply/Divide Fractions
To multiply two fractions with unlike denominators, multiply the numerators and multiply the denominators. It is unnecessary to change the denominators for this operation. Read more...iWorksheets :4Study Guides :1
###### Multiply Fractions
Multiplying fractions is the operation of multiplying two or more fractions together to find a product. Read more...iWorksheets :3Study Guides :1
###### Fraction Operations
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##### MA 7.1.2.b. Use drawings, words, and symbols to explain the meaning of multiplication and division of decimals
###### Decimal Operations
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##### MA 7.1.2.c. Use drawings, words, and symbols to explain the addition and subtraction of integers
###### Using Integers
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###### Integer operations
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#### MA 7.1.3. Computation: Students will compute fluently and accurately using appropriate strategies and tools.

##### MA 7.1.3.a. Compute accurately with integers
###### Using Integers
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###### Integer operations
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##### MA 7.1.3.c. Solve problems involving percent of numbers (e.g., percent of, % increase, % decrease)
###### Percent, Rate, Base
A percent is a way of comparing a number with 100. Percents are usually written with a percent sign. To solve a percent problem, multiply the value by the percent using one of the representations for the percent. Read more...iWorksheets :3Study Guides :1
###### Percentage
The term percent refers to a fraction in which the denominator is 100. It is a way to compare a number with 100. Read more...iWorksheets :6Study Guides :1
###### Introduction to Percent
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###### Applying Percents
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###### Rational numbers and operations
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###### Numbers and percents
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###### Applications of percent
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### NE.MA 7.2. Students will communicate geometric concepts and measurement concepts using multiple representations to reason, solve problems, and make connections within mathematics and across disciplines.

#### MA 7.2.1. Characteristics: Students will describe, compare, and contrast characteristics, properties, and relationships of geometric shapes and objects.

##### MA 7.2.1.a. Identify and describe similarity of two-dimensional shapes using side and angle measurements
###### Measurement
FreeThere are many units of measurement: inches, feet, yards, miles, millimeters, meters, seconds, minutes, hours, cups, pints, quarts, gallons, ounces, pounds, etc Read more...iWorksheets :6Study Guides :1
###### Geometric Proportions
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###### Ratios, proportions and percents
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###### Similarity and scale
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##### MA 7.2.1.b. Name line, line segment, ray, and angle
###### Diameter of Circle
The diameter of a circle is a line segment that passes through the center of a circle connecting one side of the circle to the other. Read more...iWorksheets :3Study Guides :1
###### Plane Figures: Lines and Angles
Plane figures in regards to lines and angles refer to the coordinate plane and the various lines and angles within the coordinate plane. Lines in a coordinate plane can be parallel or perpendicular. Read more...iWorksheets :3Study Guides :1
###### Plane figures
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#### MA 7.2.2. Coordinate Geometry: Students will specify locations and describe relationships using coordinate geometry.

##### MA 7.2.2.a. Plot the location of an ordered pair in the coordinate plane
###### Coordinates
The use of coordinates pertains to graphing and the quadrants that are formed by the x and y-axis. Read more...iWorksheets :3Study Guides :1
###### Plotting Points
In a coordinate pair, the first number indicates the position of the point along the horizontal axis of the grid. The second number indicates the position of the point along the vertical axis. Read more...iWorksheets :4Study Guides :1Vocabularies :1
###### Area of Coordinate Polygons
Calculate the area of basic polygons drawn on a coordinate plane. Coordinate plane is a grid on which points can be plotted. The horizontal axis is labeled with positive numbers to the right of the vertical axis and negative numbers to the left of the vertical axis. Read more...iWorksheets :3Study Guides :1
###### Using graphs to analyze data
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##### MA 7.2.2.b. Identify the quadrant of a given point in the coordinate plane
###### Coordinates
The use of coordinates pertains to graphing and the quadrants that are formed by the x and y-axis. Read more...iWorksheets :3Study Guides :1
###### Plotting Points
In a coordinate pair, the first number indicates the position of the point along the horizontal axis of the grid. The second number indicates the position of the point along the vertical axis. Read more...iWorksheets :4Study Guides :1Vocabularies :1
###### Area of Coordinate Polygons
Calculate the area of basic polygons drawn on a coordinate plane. Coordinate plane is a grid on which points can be plotted. The horizontal axis is labeled with positive numbers to the right of the vertical axis and negative numbers to the left of the vertical axis. Read more...iWorksheets :3Study Guides :1
###### Using graphs to analyze data
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#### MA 7.2.3. Transformations: Students will use transformations and symmetry to analyze geometric shapes.

##### MA 7.2.3.a. Identify lines of symmetry for a reflection
###### Patterns in geometry
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##### MA 7.2.3.b. Perform and describe positions and orientation of shapes under a single transformation (e.g., translation, rotation, reflection) on a coordinate plane
###### Patterns in geometry
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#### MA 7.2.5. Measurement: Students will select and apply appropriate procedures, tools, and formulas to determine measurements.

##### MA 7.2.5.a. Measure angles to the nearest degree
###### Plane Figures: Lines and Angles
Plane figures in regards to lines and angles refer to the coordinate plane and the various lines and angles within the coordinate plane. Lines in a coordinate plane can be parallel or perpendicular. Read more...iWorksheets :3Study Guides :1
##### MA 7.2.5.b. Determine the area of trapezoids and circles, and the circumference of circles
###### Diameter of Circle
The diameter of a circle is a line segment that passes through the center of a circle connecting one side of the circle to the other. Read more...iWorksheets :3Study Guides :1
###### Area
An area is the amount of surface a shape covers.
An area is measured in inches, feet, meters or centimeters. Read more...
iWorksheets :3Study Guides :1
###### Formulas
The formulas contain places for inputting numbers. Evaluating a formula requires inputting the correct data and performing the operations. Read more...iWorksheets :3Study Guides :1
###### Area of Triangles and Quadrilaterals
The area is the surface or space within an enclosed region. Area is expressed in square units. Read more...iWorksheets :3Study Guides :1Vocabularies :2
###### Area and Circumference of Circles
FreeThe circumference of a circle is the distance around the outside. The area of a circle is the space contained within the circumference. It is measured in square units. Read more...iWorksheets :4Study Guides :1
###### Measurement, Perimeter, and Circumference
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###### Exploring Area and Surface Area
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###### Perimeter and area
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### NE.MA 7.3. Students will communicate algebraic concepts using multiple representations to reason, solve problems, and make connections within mathematics and across disciplines.

#### MA 7.3.1. Relationships: Students will represent and analyze relationships using algebraic symbols.

##### MA 7.3.1.a. Describe and create algebraic expressions from words, tables, and graphs
###### Simple Algebra
Simple algebra is the term used when using expressions with letters or variables that represent numbers. Read more...iWorksheets :3Study Guides :1
###### Introduction to Algebra
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###### Equations and inequalities
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#### MA 7.3.2. Modeling in Context: Students will create, use, and interpret models of quantitative relationships.

##### MA 7.3.2.a. Model contextualized problems using various representations (e.g., one-step/variable expressions, one-step/variable equations)
###### Simple Algebra
Simple algebra is the term used when using expressions with letters or variables that represent numbers. Read more...iWorksheets :3Study Guides :1
###### Introduction to Algebra
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###### Solving linear equations
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##### MA 7.3.2.b. Represent a variety of quantitative relationships using algebraic expressions and one-step equations
###### Simple Algebra
Simple algebra is the term used when using expressions with letters or variables that represent numbers. Read more...iWorksheets :3Study Guides :1
###### Introduction to Algebra
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###### Equations and inequalities
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#### MA 7.3.3. Procedures: Students will apply properties to solve equations and inequalities.

##### MA 7.3.3.b. Use symbolic representation of the distributive property (e.g., 2(x + 3) = 2x + 6)
###### Distributive Property
The distributive property offers a choice in multiplication of two ways to treat the addends in the equation. We are multiplying a sum by a factor which results in the same product as multiplying each addend by the factor and then adding the products. Read more...iWorksheets :3Study Guides :1
###### Using Integers
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##### MA 7.3.3.c. Given the value of the variable(s), evaluate algebraic expressions with respect to order of operations
###### Formulas
The formulas contain places for inputting numbers. Evaluating a formula requires inputting the correct data and performing the operations. Read more...iWorksheets :3Study Guides :1
###### Simple Algebra
Simple algebra is the term used when using expressions with letters or variables that represent numbers. Read more...iWorksheets :3Study Guides :1
###### Algebraic Equations
FreeWhat are algebraic equations? Algebraic equations are mathematical quations that contain a letter or variable, which represents a number. Read more...iWorksheets :6Study Guides :1
##### MA 7.3.3.d. Solve two-step equations involving integers and positive rational numbers
###### One & Two Step Equations
An algebraic equation is an expression in which a letter represents an unknown number Read more...iWorksheets :3Study Guides :1
###### Algebraic Equations
FreeWhat are algebraic equations? Algebraic equations are mathematical quations that contain a letter or variable, which represents a number. Read more...iWorksheets :6Study Guides :1
###### Introduction to Algebra
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###### Equations and Inequalities
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###### Algebraic Equations
What are algebraic equations? Algebraic equations are mathematical quations that contain a letter or variable, which represents a number. Read more...iWorksheets :4Study Guides :1
###### Equations and inequalities
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###### Integer operations
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###### Solving linear equations
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###### Solving equations and inequalities
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##### MA 7.3.3.e. Solve one-step inequalities involving positive rational numbers
###### Equations and Inequalities
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###### Algebraic Inequalities
FreeAlgebraic inequalities are mathematical equations that compare two quantities using these criteria: greater than, less than, less than or equal to, greater than or equal to. Read more...iWorksheets :3Study Guides :1
###### Equations and inequalities
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###### Integer operations
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###### Rational numbers and operations
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##### MA 7.3.3.f. Identify and explain the properties used in solving two-step equations (e.g., addition, subtraction, multiplication and division)
###### One & Two Step Equations
An algebraic equation is an expression in which a letter represents an unknown number Read more...iWorksheets :3Study Guides :1
###### Algebraic Equations
FreeWhat are algebraic equations? Algebraic equations are mathematical quations that contain a letter or variable, which represents a number. Read more...iWorksheets :6Study Guides :1
###### Introduction to Algebra
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###### Equations and Inequalities
Worksheets :5Study Guides :1
###### Algebraic Equations
What are algebraic equations? Algebraic equations are mathematical quations that contain a letter or variable, which represents a number. Read more...iWorksheets :4Study Guides :1
###### Equations and inequalities
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###### Integer operations
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###### Solving linear equations
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###### Solving equations and inequalities
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### NE.MA 7.4. Students will communicate data analysis/probability concepts using multiple representations to reason, solve problems, and make connections within mathematics and across disciplines.

#### MA 7.4.1. Display and Analysis: Students will formulate questions that can be addressed with data and then organize, display, and analyze the relevant data to answer their questions.

##### MA 7.4.1.a. Analyze data sets and interpret their graphical representations
###### Tables
Tables refer to the different types of diagram used to display data.
There are many types of tables such as data table, frequency table, line chart and stern-and-leaf plot. Read more...
iWorksheets :3Study Guides :1
###### Graphs
A graph is a diagram that shows information in an organized way. Read more...iWorksheets :6Study Guides :1
###### Statistics
A statistic is a collection of numbers related to a specific topic. Read more...iWorksheets :6Study Guides :1
###### Organizing Data
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###### Analyzing, Graphing and Displaying Data
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###### Using graphs to analyze data
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###### Collecting and describing data
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##### MA 7.4.1.b. Find and interpret mean, median, mode, and range for sets of data
###### Statistics
A statistic is a collection of numbers related to a specific topic. Read more...iWorksheets :6Study Guides :1
###### Organizing Data
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###### Using graphs to analyze data
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###### Collecting and describing data
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#### MA 7.4.3. Probability: Students will apply and interpret basic concepts of probability.

##### MA 7.4.3.a. Find the probability of independent compound events (e.g., tree diagram, organized list)
###### Using Probability
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##### MA 7.4.3.b. Compare and contrast theoretical and experimental probabilities
###### Introduction to Probability
Probability is the possibility that a certain event will occur. An event that is certain to occur has a probability of 1. An event that cannot occur has a probability of 0. Therefore, the probability of an event occurring is always between 0 and 1.Probability word problems worksheets. Read more...iWorksheets :4Study Guides :1