FREE Geometry Printables and Online Helps for High School

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My family is not very strong in math, so I am always nervous when we reach the highschool math years. I am so very thankful that highschool math doesn’t have to be a scary thing since there are so many great helps available online. 


Geometry can be tricky to learn, and hard to grasp and understand for some teens. If you are getting ready to start Geometry in your homeschool, or you are currently in the trenches with it, I have found some great online  helps and printables to help you in your Geometry journey. Some of these are great to supplement with that focus on specific geometry topics, while others have complete online lessons!

FREE Online Geometry Helps:

Geo Gebra is a free online program that has a Geometry section where your students can use tools to draw and explore different angles, vectors, points and lines.

Geometry Online is a website dedicated to the history of Geometry. It has free geometry lessons plans that handle specific geometry problems that may be tricky for students. has free online geometry courses  which allows the learner to enhance their knowledge and improve their Geometry skills. These courses work great as a study guide and helps.

The Foundations of Geometry by David Hillbert FREE Geometry Textbook available on the public domain via Gutenburg

Complete FREE Online Geometry Class from Easy Peasy All in One Highschool

Neo K 12 has a series of geometry online videos on a variety of subjects that go up through 12th grade.

Online Math Learning has an entire page of resources devoted to Geometry helps. There are different printable topics as well as online videos.

How to Help High School Students Understand Geometry article from Homeschool Math.

Common Geometry Formulas from Basic Mathematics

Khan Academy is a great resource for help on Geometry.

Math Planet has a free course for Highschool Geometry.

FREE Printable Geometry Worksheets:

I love all the geometry worksheets from Super Teacher Worksheets. They have them broken down by different geometry topics as well.
Types of Angles: Acute, Obtuse, Right
Area Worksheets
Area of Triangles
Flips, Sides and Turns
Ordered Pair 
Line Segments
Radius, Diameter and Circumference
Volume Worksheets

Printable Geometry Worksheets from Math Salamandars
Geometry Formula Printable from Math Salamandars

Completely FREE Geometry Textbooks for a Kindle:

CK-12 Basic Geometry, Volume 1 Of 2CK-12 Basic Geometry, Volume 1 Of 2CK-12 Basic Geometry, Volume 2 Of 2CK-12 Basic Geometry, Volume 2 Of 2CK-12 Geometry - Second Edition, Volume 1 Of 2CK-12 Geometry – Second Edition, Volume 1 Of 2CK-12 Geometry - Second Edition, Volume 2 Of 2CK-12 Geometry – Second Edition, Volume 2 Of 2CK-12 GeometryCK-12 Geometry


Written by Sarah


Sarah is a wife, daughter of the King and Granola Mama to 4 children ages 16-5. She is a Charlotte Mason style homeschooler and has been homeschooling for 13 years now. She is still trying to find the balance between work and keeping a home and says she can only do it by the Grace of God, Coffee and Green Smoothies!

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