COURSE ID: PLPH2201

Geometry A*

Upcoming 2025-26
Start Date: August 18, 2025
End Date: May 29, 2026
District: Sheridan County School District #1
Grade Levels: 9th Grade, 10th Grade, 11th Grade, 12th Grade
Provider: Cowboy State Virtual Academy

This course, dealing primarily with two-dimensional Euclidean geometry and solid geometry, promotes the development of logical reasoning skills and is useful in many life situations. Beginning with the fundamental concepts of line segments and angles, students will progress to conditional statements, geometric and algebraic proofs, and line relationships. In studying polygons, students will learn the properties of triangles, quadrilaterals, and circles along with geometrical concepts including the Pythagorean Theorem and the relationship of pi (p) to circumference and area in a circle. In the study of solid geometry, students will learn how to determine area and volume for prisms, cylinders, pyramids, cones, and spheres. Students will apply learned geometric skills in working with ratios, similarities, transformations, and symmetry before concluding the course with an inquiry into the fundamentals of trigonometry.