3825 Wisconsin Ave. NW
Washington, DC 20016
This class was offered during the 2025-2026 school year.
| File | Description | Date | |
|---|---|---|---|
| 1. | course_info.pdf | Course information | Sep 2, 2025 |
| 2. | imo6.pdf | IMO 2025 #6 | Sep 3, 2025 |
| 3. | pattern.pdf | Some tough proofs based on a pattern | Sep 4, 2025 |
| 4. | geo_reference.pdf | Geometry proofs: reference sheet | Sep 4, 2025 |
| 5. | direct1.pdf | Direct proof #1 | Sep 4, 2025 |
| 6. | direct2.pdf | Direct proof #2 | Sep 5, 2025 |
| 7. | indirect1.pdf | Indirect proof #1 | Sep 8, 2025 |
| 8. | indirect2.pdf | Indirect proof #2 | Sep 9, 2025 |
| 9. | induction1.pdf | Proof by induction #1 | Sep 12, 2025 |
| 10. | induction2.pdf | Proof by induction #2 | Sep 15, 2025 |
| 11. | miscproof1.pdf | Miscellaneous proof writing #1 | Sep 18, 2025 |
| 12. | miscproof1a.pdf | Miscellaneous proof writing #1 SOLUTIONS | Sep 19, 2025 |
| 13. | miscproof2.pdf | Miscellaneous proof writing #2 | Sep 22, 2025 |
| 14. | miscproof3.pdf | Miscellaneous proof writing #3 | Sep 23, 2025 |
| 15. | sept25.nb | Mathematica notes from 9/25/25. | Sep 25, 2025 |
| 16. | algebra1.pdf | Algebra #1 | Sep 29, 2025 |
| 17. | algebra2.pdf | Algebra #2 | Sep 30, 2025 |
| 18. | algebra1_prob2.pdf | Algebra #1 - solution to problem 2 | Oct 2, 2025 |
| 19. | euclidean_algorithm.pdf | Euclidean Algorithm | Oct 3, 2025 |
| 20. | algebra3.pdf | Algebra #3 | Oct 6, 2025 |
| 21. | algebra4.pdf | Algebra #4 | Oct 7, 2025 |
| 22. | ps1.pdf | Problem solving #1 | Oct 9, 2025 |
| 23. | hw1009.pdf | Homework for 10-9-25 | Oct 9, 2025 |
| 24. | groups28.pdf | Groups section, problem 28 | Oct 14, 2025 |
| 25. | unit3_1.pdf | Functions/algebra extension #1 | Oct 30, 2025 |
| 26. | unit3_2.pdf | Functions/algebra extension #2 | Oct 31, 2025 |
| 27. | unit3_3.pdf | Functions/algebra extension #3 | Nov 3, 2025 |
| 28. | unit3_4.pdf | Functions/algebra extension #4 | Nov 5, 2025 |
| 29. | conics1.pdf | Conics #1 | Nov 11, 2025 |
| 30. | conics_ps.pdf | Conics problem set | Nov 13, 2025 |
| 31. | conics2.pdf | Conics #2 | Nov 17, 2025 |
| 32. | conics3.pdf | Conics #3 | Nov 18, 2025 |
| 33. | conics3.nb | Conics #3 visualization | Nov 18, 2025 |
| 34. | conics4.pdf | Conics #4 | Nov 20, 2025 |
| 35. | chapter05.html | Chapter 5 assignments | Dec 1, 2025 |
| 36. | polynomials1.pdf | Polynomials #1 | Dec 1, 2025 |
| 37. | polynomials.pdf | Problem solving (polynomials) | Dec 1, 2025 |
| 38. | polynomials2.pdf | Polynomials #2 | Dec 3, 2025 |
| 39. | polynomials3.pdf | Polynomials #3 | Dec 4, 2025 |
| 40. | chapter10.html | Chapter 10 assignments | Dec 8, 2025 |
| 41. | exponentials.pdf | Problem solving (exponents and logs) | Dec 8, 2025 |
| 42. | exponentials1.pdf | Exponents/Logs #1 | Dec 10, 2025 |
| 43. | exponentials2.pdf | Exponents/Logs #2 | Dec 11, 2025 |
| 44. | logproofs.pdf | Proofs of some identities | Dec 11, 2025 |
| 45. | exponentials3.pdf | Exponents/Logs #3 | Dec 12, 2025 |
| 46. | ch0510_problems.pdf | More problems from this unit | Dec 12, 2025 |
| 47. | hw1215.pdf | Homework for 12-15-25 | Dec 15, 2025 |
| 48. | review_problemsa.pdf | Mid-year exam review problems | Jan 5, 2026 |
| 49. | functions.html | Functions assignments | Jan 19, 2026 |
| 50. | functions1.pdf | Functions #1 | Jan 20, 2026 |
| 51. | functions2.pdf | Functions #2 | Jan 22, 2026 |
| 52. | functions3.pdf | Functions #3 | Jan 30, 2026 |
| 53. | functions3a.pdf | Functions #3 SOLUTIONS | Jan 30, 2026 |
| 54. | functions4.pdf | Fuctions #4 | Feb 2, 2026 |
| 55. | functions5.pdf | Functions #5 | Feb 3, 2026 |
| 56. | functions6.pdf | Functions #6 | Feb 6, 2026 |
| 57. | ch070809.html | Trig (Chapter 7, 8, 9) assignments | Feb 9, 2026 |
| 58. | trig_polar1.pdf | Trig/polar #1 | Feb 9, 2026 |
| 59. | trig_polar2.pdf | Trig/polar #2 | Feb 12, 2026 |
| 60. | trig_polar3.pdf | Trig/polar #3 | Feb 13, 2026 |
| 61. | trig_polar4.pdf | Trig/polar #4 | Feb 17, 2026 |
| 62. | trig_polar5.pdf | Trig/polar #5 | Feb 19, 2026 |
| 63. | trig_polar6.pdf | Trig/polar #6 | Feb 20, 2026 |
| 64. | trig_polar7.pdf | Trig/polar #7 | Feb 23, 2026 |
| 65. | trig_polar8.pdf | Trig/polar #8 | Feb 24, 2026 |
| 66. | ps2.pdf | Problem solving #2 | Feb 26, 2026 |
| 67. | trig_polar9.pdf | Trig/polar #9 | Mar 2, 2026 |
| 68. | trig_polar10.pdf | Trig/polar #10 | Mar 5, 2026 |
| 69. | trig_polar11.pdf | Trig/polar #11 | Mar 6, 2026 |
| 70. | trig_polar12.pdf | Trig/polar #12 | Mar 9, 2026 |
| 71. | chapter03.html | Chapter 3 assignments | Mar 16, 2026 |
| 72. | sequences1.pdf | Sequences #1 | Mar 16, 2026 |
| 73. | sequences2.pdf | Sequences #2 | Mar 17, 2026 |
| 74. | sequences3.pdf | Sequences #3 | Mar 19, 2026 |
| 75. | sequences4.pdf | Sequences #4 | Mar 31, 2026 |
| 76. | sequences5.pdf | Sequences #5 | Apr 2, 2026 |
| 77. | sequences6.pdf | Sequences #6 | Apr 3, 2026 |
| 78. | sequences6a.pdf | Sequences #6 SOLUTIONS | Apr 3, 2026 |
| 79. | sequences7.pdf | Sequences #7 | Apr 7, 2026 |
| 80. | sequences7a.pdf | Sequences #7 SOLUTIONS | Apr 7, 2026 |
| 81. | sequences8.pdf | Sequences #8 | Apr 9, 2026 |
| 82. | sequences8a.pdf | Sequences #8 SOLUTIONS | Apr 9, 2026 |
| 83. | sequences9.pdf | Sequences #9 | Apr 10, 2026 |
| 84. | sequences9a.pdf | Sequences #9 SOLUTIONS | Apr 15, 2026 |
| 85. | chapter04.html | Chapter 4 assignments | Apr 20, 2026 |
| 86. | limits1.pdf | Limits #1 | Apr 20, 2026 |
| 87. | limits2.pdf | Limits #2 | Apr 23, 2026 |
| 88. | limits3.pdf | Limits #3 | Apr 24, 2026 |
| 89. | limits3a.pdf | Limits #3 SOLUTIONS | Apr 24, 2026 |
| 90. | limits4.pdf | Limits #4 | Apr 27, 2026 |
| 91. | limits5.pdf | Limits #5 | Apr 28, 2026 |
| 92. | limits6.pdf | Limits #6 | Apr 30, 2026 |
| 93. | chapter06.html | Chapter 6 assignments | May 7, 2026 |
| 94. | derivatives1.pdf | Derivatives #1 | May 7, 2026 |
| 95. | derivatives2.pdf | Derivatives #2 | May 11, 2026 |
| 96. | derivatives3.pdf | Derivatives #3 | May 12, 2026 |
| 97. | derivatives4.pdf | Derivatives #4 | May 14, 2026 |
| 98. | derivatives5.pdf | Derivatives #5 | May 15, 2026 |
| 99. | derivatives6.pdf | Derivatives #6 | May 19, 2026 |