Continuity: When Anne takes the gift from Rachel and leaves, a couple of moments later you can see the red-wrapped package is still sitting on the table next to Rachel.
Great sites
Mistakes
In the scene when Diana is invited to tea and then Anne follows her home after Diana has become drunk, Anne's tights change colors, from black to white several times. See more...
Anne of Green Gables mistakes
Other: When Marilla shows Anne to her room, Anne's hat brushes Marilla's face. As Marilla turns you can plainly see that she is having a hard time trying not to burst out laughing.
Continuity: When Mr. Philips has Anne write lines on the board, in the first shot the 's' in Shirley is cursive, and in the second shot, it's printed.