by Lea | Oct 7, 2025 | Blog, Geometry
If you’ve ever felt like Geometry is a completely different subject than the math you’re used to, you’re not alone. For many students, Geometry is the first time math stops being about numbers and starts feeling like a mix of art, logic, and even language. So why does...
by Lea | Mar 11, 2025 | Uncategorized
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by dcallahan-admin | Sep 25, 2023 | Uncategorized
Home > My Courses Geometry Course Overview Course Content Current Status Not Enrolled Price from $13/mo Get Started Take this Course Course Overview Geometry Designed for Understanding Jacobs’ Geometry utilizes a clear, conversational, engaging approach to teach...
by DaleCallahan | Aug 18, 2021 | Geometry, Geometry Introduction
The surfer/spotter problem of Geometry is answered on page 290 of the Enhanced Teachers Guide for Geometry by Jacobs (ISBN: 0716756072). Since we no longer use this book, here are the two pages that solve the spotter problem. Geometry: Surfer and the Spotter (PDF)...
by DaleCallahan | Aug 10, 2021 | Geometry, Geometry Chapter 3
Question from Anna: Geometry Chapter 3 Lesson 5 Number 11. How do we figure this out? Answer from Cassidy Cash: Start with what we know: North East West South make 90-degree angles so <NOE = <EOS = <SOW = 90 degrees A = 50. So to this point, draw with N = 0,...
