Geometry Foundations
A geometry curriculum built to be taught, not just assigned.
Written for homeschool families, tutors, and intervention teachers — a parent who isn't a math specialist can teach from it. Each lesson explains the idea through Key Ideas, worked examples, and hands-on investigations, not just a page of problems.
Levels
Level 1 — Measure & DecomposeAvailable now
Level 2 — Relate & ConstructPlanned
Level 3 — Transform & ProvePlanned
Level 1: Measure & Decompose
Six chapters move from points, lines, and angles through area, unit conversion, surface area, volume, and the coordinate plane. Four books cover every need, from the student's teaching text to full teacher support.
Lesson Book
The student's teaching text
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Teaching Guide
For the adult teaching
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Practice Workbook
Extra practice for every lesson
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Solutions Manual
For checking work
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Not sure which one you need? See the guide.