# Geometry Curriculum and Teacher Resources

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## 1st Semester

### Geometric Transformations

• Explore the building blocks of geometry. G.CO.1
• Explore with transformations. G.CO.2, G.CO.3, G.CO.4, G.CO.5
• Investigate and apply congruence definitions. G.CO.6, G.CO.7

### Coordinate Plane & Intersecting Lines

• Explore in the coordinate plane. G.GPE.4, G.GPE.6, G.GPE.7
• Explore congruence constructions. G.CO.12, .G.GPE.4
• Explore parallel and perpendicular lines. G.CO.12, G.GPE.5
• Prove theorems about lines and angles. G.GPE.4, G.CO.9

### Triangle Geometry

• Prove congruence theorems. G.CO.8, G.CO.10, G.SRT.5
• Construct special triangles and angles. G.CO.9, G.CO.12, G.CO.13

### Similarity

• Use dilations to show figures similar. G.SRT.1, G.SRT.2
• Explain and prove similarity theorems. G.CO.10, G.SRT.3, G.SRT.4, G.SRT.5, G.MG.3
• Apply similarity theorems (Extension /Honors Only). G.SRT.2, G.SRT.5

## 2nd Semester

### Trigonometry

• Investigate right triangle trigonometry. G.SRT.6, G.SRT.7 , G.SRT.8
• Solve applied problems involving trigonometry (Extension /Honors only). G.SRT.10, G.SRT.11, N.Q.3, G.MG.3

### Circles

• Investigate circles and apply formulas. G.C.1, G.C.2, G.C.4, G.C.5, G.GMD.1
• Investigate and interpret circle equations. G.GPE.1, G.GPE.4
• Investigate concurrency in triangles. G.CO.10, G.C.3