Geometry Tutoring + Free Resources
Clear, visual geometry instruction plus free lessons, practice problems, and interactive tools for building stronger problem-solving skills.
Personalized Geometry Help
Geometry combines visual reasoning, algebraic thinking, measurement, and logic. Once students learn how to organize the information in a diagram, the subject becomes much easier to approach.
I provide online geometry tutoring for middle school, high school, college, and adult learners. Sessions are live and one-on-one so we can work through homework, proofs, diagrams, test preparation, and missed concepts step-by-step.
Based in San Diego, I work with students online nationwide.
Common Areas
Free Geometry Learning Hub
Work through the topics in order or jump directly to the skill you need. Each topic includes a step-by-step guide and matching practice to reinforce the method.
Angles & Lines
Learn complementary, supplementary, vertical, corresponding, alternate interior, and other important angle relationships.
Triangle Relationships
Learn SSS, SAS, ASA, AAS, and HL and determine when two triangles must be congruent.
Similarity
Learn proportions, scale factors, corresponding sides, AA similarity, and how to solve for missing lengths.
Right Triangles
Solve right triangles using a² + b² = c² and apply the theorem to geometric and coordinate problems.
Coordinate Plane
Connect geometry and algebra using slope, distance, midpoint, graphs, and coordinate relationships.
Circles
Understand radius, diameter, circumference, area, and how circle measurements are connected.
Logical Reasoning
Learn how to organize statements and reasons, apply definitions and theorems, and build a logical argument step-by-step.
Interactive Learning
Explore geometry visually and practice important skills with interactive tools for triangles, coordinate geometry, distance, lines, area, and perimeter.
Solve missing-side, coordinate, and real-world right-triangle problems interactively.
Practice plotting points and understanding positions and relationships on the coordinate plane.
Find the distance between two points and connect the formula to the Pythagorean theorem.
Explore line relationships and use slope to recognize parallel and perpendicular lines.
Practice finding area and perimeter while building stronger geometric measurement skills.
Tutoring Topics
Geometry tutoring sessions are customized to the student's class, current topic, and level of understanding.
Parallel lines, transversals, complementary and supplementary angles, and angle relationships.
Congruence, similarity, right triangles, triangle relationships, and applications.
Statements, reasons, definitions, theorems, and logical proof structure.
Radius, diameter, circumference, area, arcs, and circle relationships.
Slope, distance formula, midpoint formula, graphing, and geometric relationships.
Pythagorean theorem, missing side lengths, applications, and coordinate connections.
Perimeter, area, circles, composite figures, and measurement applications.
Quiz review, finals, placement exams, SAT geometry, and cumulative review.
Making Geometry Click
Geometry requires students to combine visual information, algebra, formulas, and logical reasoning. Often the hardest part is not performing the calculation, but recognizing what information in the diagram actually matters.
Students must learn to translate markings, labels, angles, and shapes into useful mathematical information.
Angle relationships lead into triangles, congruence, similarity, proofs, and more advanced geometry.
Geometry often asks students to explain why a method works rather than simply calculate an answer.
My Tutoring Approach
I help students organize the visual information first, identify the geometry concept involved, and then build the mathematics step-by-step.
Identify labels, measurements, markings, and relationships.
Decide which theorem, property, formula, or relationship applies.
Translate the geometry into an equation, proportion, or logical sequence.
Check the solution and connect the answer back to the diagram.
Common Questions
A few common questions from students and parents before getting started.
I help with angles, triangles, congruence, similarity, circles, coordinate geometry, proofs, measurement, and other common geometry topics.
Yes. We can annotate diagrams, solve problems together, build proofs, and work through each step visually in real time.
Yes. We can work on identifying given information, choosing theorems, organizing statements and reasons, and developing proof strategies.
Yes. We can review weak areas, practice representative problems, and build a focused study plan for quizzes, finals, and standardized tests.
Personalized Math Support
If a concept still feels confusing, you do not have to work through it alone. Tell me what you are studying and where you are getting stuck, and I will help you determine the best next step.
Support Free Math Resources
RaulTheTutor.com provides free interactive tools, guides, reference resources, and practice materials for students, parents, and teachers. If this resource helped you, consider making an optional contribution to support the development of more free math resources.