Geometry Resources for High School

Geometry: Seeing, Doing, Understanding

Harold Jacobs' classic high-school geometry course, built on discovery rather than memorized proofs. The one geometry text most veteran homeschoolers name first.

Geometry For Dummies

Mark Ryan's plain-English geometry reference, aimed squarely at the student who has a textbook and still cannot follow the proofs in it.

Geometry Workbook For Dummies

The practice half of the For Dummies geometry pair: several hundred problems with fully worked solutions, not just an answer key.

Math-U-See Geometry

Geometry: Points, lines, planes, angles, circles, triangles, quadrilaterals, Pythagorean Theorem, conic sections, proofs and more. Math-U-See Geometry is typically a good fit for a student entering ninth grade; to find the Math-U-See level that best...

Prentice Hall Mathematics Geometry

Traditional geometry concepts are highlighted through this text. Your child will learn to visualize and see relationships between two figures, relate mathematical functions with figures, measure shapes, find similarities and differences between two...

Life of Fred Geometry Expanded

One day in Fred's life in which he . . . • Falls in Love! • Teaches you how to write an opera! • Buys Hecks Kitchen! • Does all of geometry up to the 14th dimension! Geometry is one course that is different from all the rest. In the other...

Geometry (3.0)

The 3.0 is a per student online subscription that lasts for a full year (12 months). It works on ALL desktops and laptops, and it will even work on tablets and smartphones via the free Puffin browser.* (Click HERE for advice on tablet/smartphone us...

AGS Geometry

Go beyond the basics of Geometry and investigate the world of planes and solids. Chapter openers and colorful photos invite exploration of geometric solids, triangles, the Pythagorean Theorem, quadratic equations, length, area, and volume. Throughout...

Preply Online Math Tutors

Geometry Content Inventory

Virtual Nerd's patent-pending tutorial system provides in-context information, hints, and links to supporting tutorials, synchronized with videos, each 3 to 7 minutes long. In this non-linear system, users are free to take whatever path through...

GeoGebra

Free suite of interactive math tools - graphing, geometry, algebra, calculus, and statistics - that let students visualize and explore concepts hands-on in any browser or on any device.

Math Curriculum Geometry

Geometry Introduction to Geometry Unit Preview, Definitions - Geometry, Measuring Angles - Geometry, Line and Angle Relationships, Triangles, Definitions of Figures Construction Unit Preview, Duplicating Segments and Angles, Construct...

Special properties and parts of triangles

In this tutorial, we study lines that are perpendicular to the sides of a triangle and divide them in two (perpendicular bisectors). As we'll prove, they intersect at a unique point called the cicumcenter (which, quite amazingly, is equidistant...

Kodeclik

Online coding instruction and bootcamps for kids and teens.

Introduction to Geometry Playlist

thenewboston Official Introduction to Geometry Playlist!...

Yay Math!

What separates Yay Math from other programs are both the students in the videos, as well as the viewers online. The live student interaction sets this project apart from any other online tutorial out there, making it genuine and offering the feeling...

Geometry

Roughly 2400 years ago, Euclid of Alexandria wrote Elements which served as the world's geometry textbook until recently. Studied by Abraham Lincoln in order to sharpen his mind and truly appreciate mathematical deduction, it is still the basis...

California Standards Test for Geometry

Sal does the 80 problems from the released questions from the California Standards Test for Geometry. Basic understanding of Algebra I necessary....

Geometry Course

Geometry covers points, lines, planes, angles, parallel lines, triangles, similarity, trigonometry, quadrilaterals, transformations, circles and area. The material is text and video lectures, but no practice is available on the site....

Geometry Aligned to CCSS-M Standards

This collection contains resources for a high school course in Geometry. The resources are organized by Common Core State Standards for Mathematics and reflect a ninth or tenth grade course. Both teacher facing and student facing assets are included...

Transformations, congruence, and similarity

Learn about geometric transformations and how they're used to understand the meaning of “similar” and “congruent”....

Geometry Lesson Series

Students use the geometry lessons in this series to explore and learn essential geometric postulates, theorems, and formulas through video and text. Students will confirm their learning with practice problems, and then assess their understanding with...

Geometry Online Course

Join Professor Mary Pyo’s Geometry online class for time-saving lessons that include clear explanations of difficult topics and step-by-step examples. Special emphasis is placed on geometric proofs with insights and strategies taken from Professor Py...

Crafty Cut

Crafty Cut is a block slicing game that offers three creative game modes dealing with 2D and 3D geometry. This app can be downloaded for free, but the complete version requires purchase. There is also a monthly subscription available to access ALL To...

Curriki Geometry

Welcome to Curriki Geometry, a project-based geometry course. This course offers six complete projects. All the projects are designed in a project-based learning (PBL) format. All Curriki Geometry projects have been created with several goals in min...

RWM103: Geometry

Unit 1: The Basics of Geometry From a young age, we learn basic vocabulary and basic concepts that lead us to understand greater concepts. In this unit, you will learn about the basic building blocks of Geometry. Everything has a proper name. We oft...

Geometry

School yourself in geometry! Free, interactive video lessons on geometry! The mathematics of lines, shapes, and angles. Essential stuff for describing the world around you....

Free Geometry Worksheets

Large selection of free printable Geometry worksheets....