Most of these take place in her school years but the one's that don't will be odvious.
1. Herbology 2. Muggle Studies
3. Transfiguration 4. Ancient Runes 5. Astronomy
6. Divination 7. Care of Magical Creatures 8. Potions 9. Defense Against the Dark Arts 10. Arithmancy 11. History of Magic 12. Charms
13. Quidditch 14. Hogwarts, A History 15. Room
16. Dragonhide gloves 17. Cauldron 18. Whomping Willow
19. Wand 20. Hogsmeade 21. Veela 22. Kneazle 23. Telescope 24. House elf 25. Sorting Hat 26. Quill 27. Owl 28. Timeturner 29. Pensieve 30. Feast 31. Dress robes
32. Common room 33. Classroom 34. Parseltongue
35. Pureblood 36. Muggle
37. Animagus 38. Patronus 39. Duel 40. Spell
41. Thestrals 42. Portraits 43. Headmaster 44. Ford Anglia 45. torch 46. Dungeon 47. Portkey 48. Leprechaun 49. Yule Ball
50. Boggart 51. act 52. bore 53. Chase 54. Dare
55. Egg on 56. Fight
57. Gape 58. Hoot 59. Ignore 60. Joke
61. Kiss 62. Lope 63. Mooch 64. Nap 65. Ooze 66. Pace 67. Quell 68. Roar
69. Slap 70. teem 71. Untie 72. Vex 73. Warn 74. x-tinguish
75. Yodel 76. Zap 77. Cheerful 78. author's choice 79. author's choice 80. author's choice 81. Depression 82. Careful 83. Fearful
84. Angry 85. Snappish
86. Daring 87. Plaid 88. sweet tooth 89. Past 90. present 91. Future 92. Chocolate 93. Chicken 94. Allergic 95. Snowball 96. Socks 97. Dictionary 98. Pajamas
99. Newspaper 100. Homework
3. Transfiguration
“This is not my day!” Minerva thought frantically as she ran to Transfiguration. Her hair streamed behind her as she tore through the halls. The halls were barren which convinced her that she was REALLY late. Finally she arrived at Room 180. As she walked in Dumbledore looked up.
“What makes you so early to day?” he asked smiling.
“What?” McGonagall asked. “Oh no! I forgot my homework Accio Homework!”
A few doors slammed and Minerva reached out to grab the flying bit of parchment.
“Um, Miss McGonagall? It’s only 6:30.”
And she sat down and read until Transfiguration started.