Math Lessons
Comprehensive lessons to help you master mathematical concepts for the EOG test.
Try Our Interactive Lessons!
Test your knowledge with interactive quizzes and get immediate feedback on key math concepts.
Functions & Slopes
Understanding functions, slopes, and linear relationships
Topics Covered:
- Function BasicsLearn what functions are and how to identify them.
- Linear FunctionsExplore functions that form straight lines when graphed.
- Slope-Intercept FormUnderstand the y = mx + b form of linear equations.
- Point-Slope FormLearn how to write equations using a point and slope.
- Graphing FunctionsPractice plotting functions on the coordinate plane.
Geometry & Measurement
Exploring shapes, angles, and measurements
Topics Covered:
- Angles & TrianglesLearn about different types of angles and triangle properties.
- Pythagorean TheoremUnderstand the relationship between sides in a right triangle.
- Volume & Surface AreaCalculate measurements for 3D shapes.
- TransformationsExplore translations, reflections, rotations, and dilations.
- Coordinate GeometryApply geometric concepts on the coordinate plane.
Algebra & Equations
Solving equations and understanding algebraic concepts
Topics Covered:
- Systems of EquationsSolve problems with multiple equations and variables.
- Exponents & RootsWork with powers, square roots, and other radicals.
- Scientific NotationExpress very large or small numbers efficiently.
- Number SystemUnderstand different types of numbers and their properties.
- Algebraic ExpressionsSimplify and evaluate expressions with variables.
Data & Statistics
Analyzing and interpreting data
Topics Covered:
- ScatterplotsVisualize relationships between two variables.
- Line of Best FitFind trends in data using linear regression.
- Data AnalysisCalculate and interpret statistical measures.
- Statistical MeasuresUnderstand mean, median, mode, and standard deviation.
- ProbabilityCalculate the likelihood of events occurring.
Trigonometry
Understanding relationships between angles and sides of triangles
Topics Covered:
- Trigonometric RatiosLearn about sine, cosine, and tangent in right triangles.
- The Unit CircleUnderstand how trigonometric functions relate to the unit circle.
- Trigonometric IdentitiesExplore fundamental relationships between trigonometric functions.
- Law of Sines & CosinesSolve non-right triangles using these important laws.
- Applications of TrigonometryApply trigonometric concepts to real-world problems.
Graphing & Visualization
Representing mathematical relationships visually
Topics Covered:
- Coordinate PlanePlot points and graph relationships on the x-y plane.
- Function GraphsVisualize different types of functions and their properties.
- Data VisualizationCreate and interpret charts, graphs, and diagrams.
- Transformations of GraphsUnderstand how equations change when graphs are transformed.
- Technology ToolsUse calculators and software to create mathematical visualizations.
Math Study Tips
Practice Regularly
Set aside time each day to practice math problems, focusing on areas where you need improvement.
Understand Concepts
Focus on understanding the "why" behind mathematical procedures, not just memorizing steps.
Use Visual Aids
Draw diagrams, graphs, or charts to visualize problems and make abstract concepts more concrete.
Review Mistakes
When you make errors, take time to understand what went wrong and how to solve similar problems correctly.