Geometry
High School Level Matrix
SASinSchool Correlations to WV CSOs
Janet Benincosa, Harrison County Technology Integration Specialist
WV CSO		InterActivity	Classroom Activity	Project	Web Inquiry	Web Lesson
M.O.G.3.1		Grapher: Coordinate Plane	Lines in Multiple Environments	Literary Uses of Points, Lines, and Planes	How do you know when an object is symmetrical to a line or around a point?	Four Points about Point
		Grapher: Linear Equations				Points, Lines & Planes
		Distance: 1, 2, & 3 Dimensions
M.O.G.3.2			Map-Matical Induction			Recursion & Induction
M.O.G.3.5		Parallel Lines: Special Angles	Greek Division			Parallel Lines
M.O.G.3.6		Parallel Lines: Special Angles				More Than One Parallel Line?
M.O.G.3.7		Triangles: Proving Congruency	Show Me the Sides and Angles of Triangle Proofs	Congruency and Similarity in Quilt Design		Congruency in Transformations
						Triangle Congruency
M.O.G.3.8					How are congruent triangles used to prove some of the properties of special quadrilaterals?	2D Figures
M.O.G.3.9		Triangles: Interior & Exterior Angles	Paper Folding Triangles and Euler's Line	How Many Ways Can the Pythagorean Theorem Be Proven?	What are the different types of angles and some special angle pairs?	Classical Angle Constructions
			Height of a Tree		In a right triangle, how are the sides and angles related?	Angles & Triangles
						Ratios & Functions
M.O.G.3.10			Finding a More General Area Formula		When solving non-right triangles, is there always one right answer?	Lighthouses
						Triangles: Right & Oblique
M.O.G.3.11			Height of a Tree	How Many Ways Can the Pythagorean Theorem Be Proven?	In a right triangle, how are the sides and angles related?	Angles & Triangles
						Ratios & Functions
M.O.G.3.12		Circles: Chords, Secants, & Tangents			Which is a better buy—a slice from a 17-inch pizza cut into 10 pieces or one from a 14-inch pizza cut into 8 pieces?	Central and Inscribed Angles in Circles
						Properties of Circles
M.O.G.3.13		Polygons: Interior & Exterior Angles	Garden Fences			2D Figures
M.O.G.3.14				Congruency and Similarity in Quilt Design		Congruency in Transformations
						Triangle Congruency
WV CSO		InterActivity	Classroom Activity	Project	Web Inquiry	Web Lesson
M.O.G.3.15		Volume: Prisms & Cylinders	Garden Fences	Surface Area and Volume Relationships	Why are 2D features important when studying 3D solids?	Surface Area As an Art Form
						3D Figures
						House Plans
						2D Figures
M.O.G.3.16		Grapher: Coordinate Plane		Distance Formula in Washington, DC	What does graphing points have to do with locations on maps?	Coordinate Geometry
		Distance: 1, 2, & 3 Dimensions				Points, Lines & Planes
M.O.G.3.17		Triangles: Interior & Exterior Angles	Paper Folding Triangles and Euler's Line	How Many Ways Can the Pythagorean Theorem Be Proven?	What are the different types of angles and some special angle pairs?	Classical Angle Constructions
						Angles & Triangles
M.O.G.3.18			Relationships in Proportion	Congruency and Similarity in Quilt Design	What do slides, flips, and turns have in common?	Similarity
						Angles & Triangles
						Congruency in Transformations
M.O.G.3.19				Building a Riemannian World	Why do artists use parallel lines that do intersect?	More Than One Parallel Line?
						Parallel Lines
M.O.G.3.20		Volume: Prisms & Cylinders
M.O.G.3.21						Points, Lines & Planes