| W1 |
8/23 |
Course Overview; Section 1.1-3 |
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8/25 |
Equation of a line (Sec 1.4-5) |
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8/27 |
Parallelograms (Sec 1.6) |
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| W2 |
8/30 |
Centroid of a triangle (Sec 1.7) |
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9/1 |
Centroid of a finitely many points (Sec 1.8) |
Quiz 1 Solution |
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9/3 |
Centroid of mass-points (Sec 1.10) |
HW 1, Solution |
| W3 |
9/6 |
Labor Day (No Class) |
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9/8 |
Barycentric coordinates (Sec 1.11) |
Quiz 2 Solution |
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9/10 |
Theorem of Ceva (Sec 1.12) |
HW 2, Solution |
| W4 |
9/13 |
Theorem of Menelaus (Sec 1.12) |
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9/15 |
Theorem of Pappus (Sec 1.13) |
Quiz 3 Solution |
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9/17 |
Translation (Sec 2.1) |
HW 3, Solution |
| W5 |
9/20 |
Review |
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9/22 |
Midterm 1 Info |
Solution |
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9/24 |
Central dilatation (Sec 2.2) |
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| W6 |
9/27 |
Translations and Central dilatation (Sec 2.1-2) |
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9/29 |
Central dilatation (Sec 2.2) |
Quiz 4 Solution |
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10/1 |
Applications and Central reflections (Sec 2.2-3) |
HW 4, Solution |
| W7 |
10/4 |
Groups I (Sec 2.6) |
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10/6 |
Groups II (Sec 2.6) |
Quiz 5 Solution |
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10/8 |
Groups of transformations (Sec 2.4-5) |
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| W8 |
10/11 |
Groups of transformations (Sec 2.4-5) |
HW 5, Solution |
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10/13 |
Scalar products and orthogonality (Sec 3.1-2) |
Quiz 6 Solution |
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10/15 |
Circumcenters (Sec 3.2) |
HW 6, Solution |
| W9 |
10/18 |
Review Practice problems |
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10/20 |
Midterm 2 Info |
Solution |
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10/22 |
Orthocenters (Sec 3.2) |
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| W10 |
10/25 |
Circles (Sec 3.3) |
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10/27 |
Nine-Point Circle Theorem I (Sec 3.3) |
Quiz 7 Solution |
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10/29 |
Nine-Point Circle Theorem II (Sec 3.3) |
HW 7, Solution |
| W11 |
11/1 |
Cauchy-Schwarz inequality (Sec 3.4) |
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11/3 |
Projections (Sec 3.5) |
Quiz 8 Solution |
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11/5 |
Angles and Equation of a line (Sec 3.6-7) |
HW 8, Solution |
| W12 |
11/8 |
Isometries (Sec 4.1) |
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11/10 |
Isometry Group (Sec 4.2) |
Quiz 9 Solution |
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11/12 |
Fixed points of Isometries (Sec 4.2) |
HW 9, Solution |
| W13 |
11/15 |
Review Practice problems |
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11/17 |
Midterm 3 Info |
Solution |
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11/19 |
Reflection (Sec 4.3) |
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| W14 |
11/22-26 |
Fall Break |
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| W15 |
11/29 |
Central Reflection, Unique fixed points (Sec 4.4-6) |
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12/1 |
Translation, Rotation (Sec. 4.7-8) |
Quiz 10 Solution |
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12/3 |
Glide reflection, Classification (Sec 4.9-10) |
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| W16 |
12/6 |
Review Practice problems for Final |
HW 10, Solution |
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12/8 |
Review |
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12/10 |
Final Exam at 9am-10:40am Info |
Solution |