Geometry
(The following are under continuous revision. If you see any typos or other mistakes in files, please let me know! Thanks!)
Miscellaneous
- Scope & Sequence
- Course Welcome Letter
- Course Informational Brochure
- Geometry Course Standards
- Math Blunders: Mr. Reddy's Grading Pet Peeves
- Typing Math: Equation Editor Guide
Unit 1: Logical Reasoning
- Unit Plan
- Algebra Review Warm-Up (CW)
- Introduction to Inductive Reasoning (CW)
- More with Inductive Reasoning (CN)
- Diagonals of a Polygon Investigation (CW)
- Digits Place Game (CW)
- Penny and Paperclip Game (CW)
- More with Deductive Reasoning (CN)
- Logic Puzzles (CN)
- More Practice with Logic Puzzles & Crossword Puzzles (CN)
- Color Square Puzzles (CN)
- Process of Direct Proof (CN)
- Review for Quiz 1.1 (CN)
- Logical Reasoning Standards Quiz 1.1*
- Conditional Statements (CN)
- Rules of Logic (CN)
- Laws of Detachment & Syllogisms (CN)
- Review for Quiz 1.2 (CN)
- Logical Reasoning Standards Quiz 1.2*
- Logical Reasoning Benchmark: Chief Justifications (P)
Unit 2: Basics of Geometry
- Unit Plan
- Building Blocks (CN)
- Never, Sometimes, or Always? Handout (CW)
- Segments & Segment Addition (CN)
- Angles & Measurement (CN)
- Angle Addition (CN)
- Current Postulates & Theorems (CN)
- Angle & Segment Geometric Construction (HW)
- Building Blocks & Measurement Review (CW)
- Mock Quiz 2.1 (HW)
- Building Blocks Standards Quiz 2.1*
- Midpoint Formula (CN)
- More 2-Column Proof-Writing (HW)
- Pythagorean Theorem (CN)
- Distance Formula (CN)
- More Practice with the Pythagorean Theorem (CW)
- Linear Equations Review (CN)
- Using Slopes of Lines to Classify Shapes (CW)
- Right Triangles & Proportions (CW)
- Review for Quiz 2.2 (CW)
- Linear Equations & Pythagorean Theorem Standards Quiz 2.2*
Unit 3: Line & Angle Relationships
- Unit Plan
- Linear, Complementary & Supplementary Angles (CN)
- Vertical Angles, Transversals & Line/Angle Relationships (CN)
- More with Special Angles (CN)
- Angles & Triangles Mixed Review (CW)
- More Special Angles Practice (HW)
- GeoVille Pre-Benchmark Activity (CW)
- Special Angles Standards Quiz 3.1*
- Special Angles Benchmark: Our Town (P)
Unit 4: Triangles & Congruence
- Unit Plan
- Basics of Triangles: Parts & Classification (CN)
- Exterior Angle Theorem (CN)
- Triangle Inequality Theorem & Pythagorean Theorem Review (CN)
- Isosceles Triangle Theorem & Pythagorean Inequalities (CN)
- Special Right Triangles (CN)
- Linear Systems Review (CN)
- Mock Quiz 4.1 (HW)
- Triangle Standards Quiz 4.1*
- Triangle Congruence Postulates (CN)
- Applications of Triangle Congruence (CW)
- Triangle Standards Quiz 4.2*
Unit 5: Similarity & Proportion
- Unit Plan
- Proportion Review & Triangle Similarity (CN)
- Indirect Measurement (CN)
- Similarity Mirror Lab (CW)
- Review for Quiz 5.1 (HW)
- Similarity Standards Quiz 5.1*
- Indirect Measurement Benchmark: Building Blocks (P)
Unit 6: Polygons & 2D Measurement
- Unit Plan
- Introduction to Polygons (CN)
- Special Quadrilaterals (CN)
- Area & Perimeter of Complex Figures (CN)
- More Practice with Complex Figures (CW)
- Area of Regular Polygons (CN)
- Polygon Practice Proofs (CN)
- Perimeter Challenge Problems (CW)
- Mixed Polygon Review (HW)
- Review for Quiz 6.1 (CW)
- Polygon Standards Quiz 6.1*
Unit 7: The Size of Things/3D Figures & Measurement
- Unit Plan
- Introduction to Polyhedra (CN)
- Special 3D Figures & Surface Area and Volume (CN)
- More Surface Area and Volume Practice (CN)
- Review for Quiz 7.1 (CW)
- Size of Figures Standards Quiz 7.1*
- 3D Measurement Benchmark: Amateur Architect Contest (P)
Unit 8: Circles