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Alabama Math Standards - 7th Grade
MathScore aligns to the Alabama 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 Alabama Math Standards at other levels.
Number and Operations
1. Demonstrate computational fluency with addition, subtraction, and multiplication of integers. (Integer Addition , Integer Subtraction , Integer Multiplication )• Developing algorithms for performing operations on integers (Integer Addition , Integer Subtraction , Positive Integer Subtraction , Integer Multiplication , Integer Equivalence )
• Using inverse properties of addition and of multiplication (Odd or Even Theory , Positive Integer Subtraction , Integer Equivalence )
2. Use order of operations to evaluate numerical expressions. (Order Of Operations )
• Computing absolute values (Absolute Value 1 , Absolute Value 2 )
• Finding square roots of perfect squares through 225 (Perfect Squares )
• Evaluating powers (Exponent Basics )
• Applying properties of operations to compute with integers, fractions, and decimals (Distributive Property , Distributive Property 2 , Positive Integer Subtraction , Integer Equivalence )
3. Solve problems requiring the use of operations on rational numbers. (Fraction Addition , Fraction Subtraction , Fraction Multiplication , Fraction Division , Fraction Word Problems , Fraction Word Problems 2 , Decimal Addition , Decimal Subtraction , Decimal Multiplication , Decimal Division , Integer Addition , Integer Subtraction , Integer Multiplication , Integer Division , Integers In Word Problems )
• Describing the method used
• Determining the reasonableness of results
• Using percents to solve problems, including problems involving discounts, taxes, commissions, and simple interest (Percentage Change , Purchases At Stores , Restaurant Bills , Commissions , Percent of Quantity , Simple Interest )
Algebra
4. Express a pattern shown in a table, graph, or chart as an algebraic equation. (Determining Slope , Graphs to Linear Equations , Graphs to Linear Equations 2 , Nonlinear Functions , Function Tables , Function Tables 2 )• Recognizing the relationships between numerical patterns in tables and their respective graphs in the coordinate plane
• Determining if a constant rate of change exists in a pattern
5. Translate verbal phrases into algebraic expressions and algebraic expressions into verbal phrases. (Phrases to Algebraic Expressions )
• Exhibiting understanding of a variable as an unknown quantity (Algebraic Word Problems , Algebraic Sentences )
6. Solve one- and two-step equations. (Single Variable Equations , Single Variable Equations 2 )
• Solving inequalities in one variable (Single Variable Inequalities )
• Graphing solution sets of inequalities on a number line (Number Line Inequalities )
• Recognizing properties of equality
Geometry
7. Determine the transformation(s), including translations, reflections, or rotations, used to alter the position of a polygon on the coordinate plane.• Determining the type of symmetry (rotational or line) found in a reflection or rotation
• Graphing transformations of quadrilaterals on the Cartesian plane by plotting the vertices (Translations and Reflections )
• Graphing figures which are similar to other figures using dilations
8. Recognize geometric relationships among two-dimensional and three-dimensional objects.
• Drawing geometric figures when given specified components, including base and height
• Investigating properties and relationships among congruent figures (Congruent And Similar Triangles )
• Identifying geometric ideas in settings outside the mathematics classroom (Perimeter and Area Word Problems )
• Using networks to represent and solve problems
Measurement
9. Solve problems involving circumference and area of circles. (Circle Area , Circle Circumference )• Estimating circumference, diameter, and area
• Determining appropriate units of measure to describe circumference, diameter, and area (Circle Measurements , Circle Area , Circle Circumference )
• Measuring circumference and diameter using customary and metric units (Circle Measurements , Circle Circumference )
• Using circumference and diameter to approximate the value of π
• Identifying π as an irrational number
• Developing formulas for determining circumference and area (Circle Area , Circle Circumference )
10. Find the perimeter of polygons and the area of triangles and trapezoids. (Triangle Area , Perimeter , Trapezoids )
• Developing formulas for determining perimeter and area of triangles and trapezoids (Triangle Area , Trapezoids )
11. Solve problems involving ratios or rates, using proportional reasoning. (Unit Cost , Proportions 2 , Distance, Rate, and Time , Train Problems , Ratios )
• Determining the unit rate (Unit Cost , Distance, Rate, and Time )
• Converting rates from one unit to another
• Converting units of length, weight, or capacity from metric to customary and from customary to metric (Distance Conversion , Volume Conversion , Weight Conversion )
Data Analysis and Probability
12. Determine measures of central tendency (mean, median, and mode) and the range using a given set of data or graphs, including histograms, frequency tables, and stem-and-leaf plots. (Mean, Median, Mode , Stem And Leaf Plots )• Creating histograms
13. Determine the probability of a compound event. (Probability 2 )
• Representing outcomes as a list, chart, picture, or tree diagram
• Determining the number of possible outcomes by using the fundamental counting principle or other techniques
• Modeling the probability of events through simulations with random numbers
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