COURSE ID: CS450

Geometry Essentials A

Upcoming 2025-26
Start Date: August 18, 2025
End Date: May 21, 2026
District: Niobrara County School District #1
Grade Levels: 9th Grade, 10th Grade, 11th Grade, 12th Grade
Provider: WYVA

Generally offered 1st semester. K12’s Geometry Summit course builds on the geometry covered in middle school to explore more complex geometric situations and deepen students’ ability to explain geometric relationships, moving toward formal mathematical arguments. Specific topics include basic tools and transformations, reasoning and proof, congruence and constrictions, analytic geometry, line and triangle relationships, and similarity.