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Alabama - Mathematics: 7th Grade
- Course of Study Adopted: 2003
This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below to go to the Gizmo Details page.
1: Demonstrate computational fluency with addition, subtraction, and multiplication of integers.
1.1: Developing algorithms for performing operations on integers
Adding and Subtracting Integers with Chips
2: Use order of operations to evaluate numerical expressions.
2.1: Computing absolute values
Comparing and Ordering Integers
Real Number Line - Activity A
2.4: Applying properties of operations to compute with integers, fractions, and decimals
Dividing Fractions
Dividing Mixed Numbers
Fractions with Unlike Denominators
Multiplying Fractions
Multiplying Mixed Numbers
Multiplying with Decimals
Sums and Differences with Decimals
3: Solve problems requiring the use of operations on rational numbers.
3.1: Describing the method used
Dividing Fractions
Dividing Mixed Numbers
Fractions with Unlike Denominators
Multiplying Fractions
Multiplying Mixed Numbers
Multiplying with Decimals
Sums and Differences with Decimals
3.3: Using percents to solve problems, including problems involving discounts, taxes, commissions, and simple interest
Percent of Change
Percents and Proportions
Simple and Compound Interest
4: Express a pattern shown in a table, graph, or chart as an algebraic equation.
4.1: Recognizing the relationships between numerical patterns in tables and their respective graphs in the coordinate plane
Arithmetic Sequences
Arithmetic and Geometric Sequences
Distance-Time Graphs
Distance-Time and Velocity-Time Graphs
Finding Patterns
Geometric Sequences
Introduction to Functions
Linear Functions
Quadratic and Absolute Value Functions
Slope-Intercept Form of a Line - Activity A
Using Tables, Rules and Graphs
4.2: Determining if a constant rate of change exists in a pattern
Arithmetic Sequences
Distance-Time Graphs
Distance-Time and Velocity-Time Graphs
Linear Functions
Point-Slope Form of a Line - Activity A
Slope-Intercept Form of a Line - Activity A
5: Translate verbal phrases into algebraic expressions and algebraic expressions into verbal phrases.
5.1: Exhibiting understanding of a variable as an unknown quantity
6: Solve one-and two-step equations.
6.1: Solving inequalities in one variable
Solving Linear Inequalities using Addition and Subtraction
Solving Linear Inequalities using Multiplication and Division
6.2: Graphing solution sets of inequalities on a number line
Compound Inequalities
Inequalities Involving Absolute Values
Solving Linear Inequalities using Addition and Subtraction
Solving Linear Inequalities using Multiplication and Division
6.3: Recognizing properties of equality
Modeling One-Step Equations - Activity A
Modeling and Solving Two-Step Equations
Solving Formulas for any Variable
Solving Two-Step Equations
7: Determine the transformation(s), including translations, reflections, or rotations, used to alter the position of a polygon on the coordinate plane.
7.1: Determining the type of symmetry (rotational or line) found in a reflection or rotation
Holiday Snowflake Designer
Reflections
Rotations, Reflections and Translations
7.2: Graphing transformations of quadrilaterals on the Cartesian plane by plotting the vertices
Classifying Quadrilaterals - Activity A
Dilations
Reflections
Rotations, Reflections and Translations
7.3: Graphing figures which are similar to other figures using dilations
Dilations
Similar Figures - Activity A
8: Recognize geometric relationships among two-dimensional and three-dimensional objects.
8.1: Drawing geometric figures when given specified components, including base and height
Prisms and Cylinders - Activity A
Pyramids and Cones - Activity A
8.2: Investigating properties and relationships among congruent figures
Constructing Congruent Segments and Angles
9: Solve problems involving circumference and area of circles.
9.1: Estimating circumference, diameter, and area
Circle: Circumference and Area
Perimeter, Circumference, and Area - Activity B
9.2: Determining appropriate units of measure to describe circumference, diameter, and area
Circle: Circumference and Area
Perimeter, Circumference, and Area - Activity B
9.3: Measuring circumference and diameter using customary and metric units
Circle: Circumference and Area
9.4: Using circumference and diameter to approximate the value of pi
Circle: Circumference and Area
9.6: Developing formulas for determining circumference and area
Circle: Circumference and Area
Perimeter, Circumference, and Area - Activity B
10: Find the perimeter of polygons and the area of triangles and trapezoids.
10.1: Developing formulas for determining perimeter and area of triangles and trapezoids
Area of Parallelograms - Activity A
Perimeter, Circumference, and Area - Activity B
Rectangle: Perimeter and Area
11: Solve problems involving ratios or rates, using proportional reasoning.
11.2: Converting rates from one unit to another
Distance-Time Graphs
Distance-Time and Velocity-Time Graphs
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.
12.1: Creating histograms
Histograms
Populations and Samples
13: Determine the probability of a compound event.
13.1: Representing outcomes as a list, chart, picture, or tree diagram
Histograms
Permutations and Combinations
13.3: Modeling the probability of events through simulations with random numbers
Content correlation last revised: 5/22/2007