
Discover how geometry reveals real-world properties of shapes, from lines and angles to circles and triangles, and learn congruence, similarity, transformations, and logical reasoning.
Explore geometry through sectioned concepts with notes, formulas, and example videos, then quiz with step-by-step solutions, download PDFs, and use extra practice workbooks for sections and the geometry formula reference.
Naming simple geometric figures geometry video example.
Length of a line segment geometry video example.
Slope and midpoint of line segments geometry video example.
Line segments that are parallel, perpendicular or neither geometry video example.
Distance between points in three dimensions geometry video example.
Measures of angles geometry video example.
Adjacent and non-adjacent angles geometry video example.
Learn how vertical angles, formed by intersecting lines, are congruent and how to solve for unknowns using algebra.
Angles of transversals geometry video example.
Interior angles of triangles geometry video example.
Discover how to classify triangles as scalene, isosceles, or equilateral using side lengths and angles, apply the triangle inequality, and use the distance formula for side lengths.
Explore medians, centroid, and the two-thirds distance from vertex to centroid, then examine altitudes and orthocenters in triangles, and learn to calculate lengths and the perimeter.
Perpendicular and angle bisectors geometry video example.
Triangle congruence geometry video example.
Similar triangles geometry video example.
45-45-90 triangles geometry video example.
30-60-90 triangles geometry video example.
Triangle similarity statements geometry video example.
Triangle side-splitting theorem geometry video example.
Midsegments of triangles geometry video example.
Pythagorean theorem geometry video example.
Pythagorean inequalities geometry video example.
Finding perimeter using the pythagorean theorem geometry video example.
Measures of quadrilaterals geometry video example.
Measures of parallelograms with algebra geometry video example.
Midsegments of trapezoids geometry video example.
Rectangular perimeter geometry video example.
Explore how polygons appear in daily objects like floor tiles and road signs. Distinguish convex and concave shapes, and calculate interior and exterior angles and perimeters, linking shapes to math.
Interior angles of polygons geometry video example.
Exterior angles of polygons geometry video example.
Equation, center and radius and intercepts of a circle geometry video example.
Master the special cases of the circle equation in standard form, analyze how centers on the origin, axes, or in quadrants alter intercepts, and write or identify equations from sketches.
Degree measure of an arc geometry video example.
Circumference of a circle geometry video example.
Arc length geometry video example.
Inscribed angles of circles geometry video example.
Vertex on, inside and outside the circle geometry video example.
Explore how inscribed angles subtended by the same arc share measure, apply equal chords and perpendicular bisector theorems, and use the Pythagorean theorem to find chord lengths.
Intersecting chords geometry video example.
Tangent lines of a circle geometry video example.
Intersecting tangents and secants geometry video example.
Explore transformations in the coordinate plane, including translating a figure by shifting it in any direction and rotating around a fixed point, with other transformations and combinations.
Translating figures in coordinate space geometry video example.
Rotating figures in coordinate space geometry video example.
Reflecting figures in coordinate space geometry video example.
Translation vectors geometry video example.
Area of triangles geometry video example.
Rectangular area geometry video example.
Area of parallelograms geometry video example.
Area of trapezoids geometry video example.
Area of a circle geometry video example.
Rectangular area using sums and differences geometry video example.
Nets of prisms geometry video example.
Surface area to volume ratio of prisms geometry video example.
Diagonal of a right rectangular prism geometry video example.
Nets of pyramids geometry video example.
Nets of cylinders geometry video example.
Nets of cones geometry video example.
Volume of spheres geometry video example.
HOW BECOME A GEOMETRY MASTER IS SET UP TO MAKE COMPLICATED MATH EASY:
This 280-lesson course includes video and text explanations of everything from Geometry, and it includes 81 quizzes (with solutions!) and an additional 10 workbooks with extra practice problems, to help you test your understanding along the way. Become a Geometry Master is organized into the following sections:
Lines, including parallel and perpendicular lines
Angles, including angle bisectors and transversals
Triangles, including congruent and similar triangles
Quadrilaterals, like rectangles, parallelograms, trapezoids, kites, and rhombuses
Polygons, including convex and concave polygons and interior and exterior angles
Circles, including arcs, inscribed angles, and chords
Transformations, including translating, rotating, and reflecting figures
Area of polygons, circles, and composite shapes
Surface area and volume of polyhedrons and spheres
Proofs and logic, including conditional statements and proofs
AND HERE'S WHAT YOU GET INSIDE OF EVERY SECTION:
Videos: Watch over my shoulder as I solve problems for every single math issue you’ll encounter in class. We start from the beginning... I explain the problem setup and why I set it up that way, the steps I take and why I take them, how to work through the yucky, fuzzy middle parts, and how to simplify the answer when you get it.
Notes: The notes section of each lesson is where you find the most important things to remember. It’s like Cliff Notes for books, but for math. Everything you need to know to pass your class and nothing you don’t.
Quizzes: When you think you’ve got a good grasp on a topic within a course, you can test your knowledge by taking one of the quizzes. If you pass, great! If not, you can review the videos and notes again or ask for help in the Q&A section.
Workbooks: Want even more practice? When you've finished the section, you can review everything you've learned by working through the bonus workbook. The workbooks include tons of extra practice problems, so they're a great way to solidify what you just learned in that section.
HERE'S WHAT SOME STUDENTS OF BECOME A GEOMETRY MASTER HAVE TOLD ME:
"It was a very well taught program about geometry that helped me review what I learned in school to stay fresh throughout the long summer and to go into the next school year fresh off of math." - Carolyn L.
“Krista is an experienced teacher who offers Udemy students complete subject matter coverage and efficient and effective lessons/learning experiences. She not only understands the course material, but also selects/uses excellent application examples for her students and presents them clearly and skillfully using visual teaching aids/tools.” - John
“Really good, thorough, well explained lessons.” - Scott F.
“This is my second course (algebra previously) from Ms. King's offerings. I enjoyed this course and learned a lot! Each video explains a concept, followed by the working of several examples. I learned the most by listening to Ms King's teaching of the concept, stopping the video, and then attempting to work the example problems. After working the problems, then watching her complete the examples, I found that I really retained the concepts. A great instructor!” - Charles M.
YOU'LL ALSO GET:
Lifetime access to Become a Geometry Master
Friendly support in the Q&A section
Udemy Certificate of Completion available for download
30-day money back guarantee
Enroll today!
I can't wait for you to get started on mastering geometry.
- Krista :)