Rhode Island- Mathematics: Grades 9-10

Standards and Frameworks    Adopted:

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  2. State Correlations
  3. Rhode Island
  4. Mathematics: Grades 9-10

2: Computation and Estimation

2.2: Apply a variety of computational methods and estimation techniques in finding solutions.

Estimating Population Size

3: Measurement

3.1: Select and apply appropriate techniques and tools to measure quantities and recognize relationships among precision, accuracy, and error of measurement.

Triple Beam Balance

4: Statistics and Probability

4.2: Apply concepts of central tendency, variability, and correlation.

Correlation
 Line Plots
 Mean, Median and Mode
 Solving Using Trend Lines

4.4: Apply the laws of chance to predict and communicate probable events.

Geometric Probability - Activity A

5: Patterns, Relations, and Algebra

5.1: Represent situations that involve variable quantities with expressions, equations, and inequalities.

Using Algebraic Equations
 Using Algebraic Expressions

5.2: Use tables or graphs to interpret expressions, equations, and inequalities.

Defining a Line with Two Points
 Ellipse - Activity A
 Inequalities Involving Absolute Values
 Linear Inequalities in Two Variables - Activity A
 Linear Programming - Activity A
 Point-Slope Form of a Line - Activity A
 Slope-Intercept Form of a Line - Activity A
 Standard Form of a Line
 Systems of Linear Inequalities (Slope-intercept form) - Activity A

5.3: Solve equations and inequalities.

Modeling One-Step Equations - Activity A
 Modeling and Solving Two-Step Equations
 Solving Linear Inequalities using Addition and Subtraction
 Solving Linear Inequalities using Multiplication and Division
 Solving Two-Step Equations

5.4: Model real-world situations with a variety of patterns and relations.

Introduction to Functions

5.5: Recognize and model generalities of patterns.

Arithmetic Sequences
 Arithmetic and Geometric Sequences
 Finding Patterns
 Geometric Sequences

5.6: Have an intuitive understanding of algebraic procedures.

Linear Functions

6: Geometry

6.1: Identify congruent and similar figures, using transformations.

Constructing Congruent Segments and Angles
 Dilations
 Perimeters and Areas of Similar Figures
 Reflections
 Rotations, Reflections and Translations
 Similar Figures - Activity A
 Similar Polygons

6.2: Investigate properties of figures, using transformations, coordinates, and vectors.

Classifying Triangles
 Vectors

6.4: Investigate the properties and behaviors of geometric figures through algebraic patterns.

Classifying Quadrilaterals - Activity B
 Classifying Triangles
 Ellipse - Activity A
 Hyperbola - Activity A
 Parallelogram Conditions
 Special Quadrilaterals

Correlation last revised: 11/13/2008

This correlation lists the recommended Gizmos for this state's curriculum standards. Click any Gizmo title below for more information.