Gryffindor
shortfry - 6
Magical_Mione - 5
magicalbrie - 2

Ravenclaw
lemondrop13 - 8
Health_nut - 3
CelestialLight - 2
Seeker_Seven - -2

Hufflepuff
ers04d - 13
Marauders3 - 2
hpluvr037 - 2
jrtpuplvr - -5

Slytherin
Harry Riddle - 7

Seeker_Seven lost points for inattention in class, spending it mostly under the table.

jrtpuplvr lost points for planting seeds before the class without permission, not taking the plant with her, and planting more than one seed.