9th GRADE

Following is a list of topics covered under 9th grade math. This may not be a complete list; the tutoring sessions, however, are customized based on the text you are using to create a tailored online math tutoring program for you.

The Place Value System, Basic Operations

Positive and negative numbers

Order of Operations & Combining Terms

Three-term Ratios

Applications of Percent

Square Roots

Fractions

Decimals

Working with Exponents

Compare and Order Numbers

Exponents and Powers

Real numbers & Imaginary numbers

Rational and Irrational Numbers and their Simplifications

Polygons and Circles

Nets and Skeletons

The Pythagorean Relationship

Using the Pythagorean Relationship

Area and Perimeter: Quadrilaterals and Circles

Area of a Triangle

Similar and Congruent Triangles

Composite Areas, Surface Area and

Volume of Composite Solids

Enlargements and Reductions

Topology

Modeling, Sketching and Building 3D Objects

Locus Problems

Transformations

Solving Basic Equations

Basic Operations

	Adding the Same Number to Each Side of an Equation, Solving for an Unknown
	Subtracting the Same Number to Each Side of an Equation, Solving for an Unknown
	Dividing the Same Number to Each Side of an Equation, Solving for an Unknown
	Squares and Square Roots
	Solving Equations when Several Terms and Procedures are Involved

Solving Problems with Algebra

Changing Words into Math

Setting up and Solving Equations

	Cosine and Tangent
	Sine-Cosine Relationships
	Interpolation
	Interpolating to Find the Function When the Angle is known
	Other Functions in a Right Triangle: Secant, Cosecant, and Cotangent

	The Application of Equation Rules to Formulas
	The Application of Formulas to Partial and Irregular Figures
	How to Use Functions to Solve for Angles and Sides of Oblique Triangles
	The Law of Sines
	The Law of Cosines and The Law of Tangents

	Solving Two Equations by The Substitution Method
	Solving Two Equations By The Addition - Subtraction Method
	Linear Equations and Linear Inequalities
	Polynomials
	Relationships Between Variables

Solving Quadratic Equations. Quadratic Formula

Type of Roots • Quadratic Word Problems

Data Representation

Visually Representing Numerical Data

Splitting up the Whole with Pie Graphs

Showing the Overlap with Venn Diagrams

Comparing Categories with Bar Graphs

Seeking Trends with Line Graphs

Showing Orderly Data with Histograms

Functions as Graphs in the Coordinate System

Statistics and Probability

Scatter Plots

Correlation of Data

Drawing Conclusions

Sampling and Collecting Data

Using Probability to Make Decisions

Statistics

Independent Events

Equipment

To get started, all you need is a computer with high-speed Internet connection.

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