Continuity mistake: When Lizzie attempts to confess to Kate in the hallway she is wearing a red and white shirt with no bag. However in one shot from behind, you can see that there is a blue bag strap over her left shoulder. This is the same blue bag she can be seen wearing in later scenes. (01:01:15)
Continuity mistake: When Lizzie's mom is explaining that the lizard is still alive, the birdhouse disappears.
Picture Day - S1-E2
Continuity mistake: When Mrs. McGuire checks Matt's temperature she takes the thermometer out of his mouth and leaves the room on the phone. But in the next shot we see Matt, only now he has the thermometer and is using a flashlight in order to heat it up. (00:29:45)
Picture Day - S1-E2
Continuity mistake: Miranda wears an outfit for Picture Day accompanied with two little fluffy hair-balls in the left side of her hair. However when Miranda spots Kate wearing the same outfit as her, you can tell the shot is flipped because the hair-balls have swapped sides. (00:33:05)
Picture Day - S1-E2
Continuity mistake: When Matt is faking being ill to get out of school, Mrs. McGuire discovers he is not really ill. At one point through the day she suggests to Matt that they spin some yarn and she picks up a basket full of it. Yet in the next shot the position of the balls of yarn in the basket has completely changed. (00:38:35)
Continuity mistake: When Mrs. McGuire pulls out the huge netted bag full of toilet rolls that she has packed for the camping trip, Lizzie puts her right hand over the right side of her face in embarrasment. But in the next shot she has both her hands over her mouth. (01:37:25)
Pool Party (aka Pilot) - S1-E4
Continuity mistake: During the scene in the kitchen when Lizzie is talking about the pool party and discovers it's her grandmothers birthday, throughout the whole scene, her necklace continually disappears and reappears between shots. (00:05:30)
Pool Party (aka Pilot) - S1-E4
Continuity mistake: During the pool party discussion in the kitchen, Mrs. McGuire places the salt shaker down next to the pepper shaker. Yet in the next shot she is placing the shaker down once again, and the other shaker has now vanished. (00:06:30)
Pool Party (aka Pilot) - S1-E4
Continuity mistake: When Mrs. McGuire walks over to check the calendar to see if the day of Lizzie's party is free, there is a green highlighter hanging under the picture of their Grandmother. Yet in the close up of the picture, the highlighter is missing, then back again. Also, the sheets surrounding the photo move positions. (00:07:15)
Pool Party (aka Pilot) - S1-E4
Continuity mistake: When Kate is walking down the hallway towards Miranda and Lizzie, her bag strap lies perfectly diagonal against her chest. Yet in the next shot it hangs more vertically, at her side, then back to diagonally. (00:09:50)
Pool Party (aka Pilot) - S1-E4
Continuity mistake: When Mrs. McGuire is on the phone talking about lying, Lizzie begins to argue that if she can lie, why can't she. In one shot Mrs. McGuire puts the phone down to her shoulder to cover the earpiece but in the next shot (from behind) she has the phone back up to her ear again. (00:12:55)
Pool Party (aka Pilot) - S1-E4
Continuity mistake: When the camera pans to an overhead shot of Lizzie lying on her bed, sulking about not being able to go to the party, look at the books opened on her bed. In the close up of her, when her Dad knocks at her door, the pages that the books were open at have now changed, as well as the books positions, and the way Lizzie has her arms folded as well. (00:13:30)
Pool Party (aka Pilot) - S1-E4
Continuity mistake: When Lizzie is at her locker, she is looking at the wishbead necklace that she and Miranda had made. The necklace is hanging from a peg inside the locker. She then spots Miranda with Kate and then closes the locker door, only now the necklace is missing from the peg. (00:15:50)
Pool Party (aka Pilot) - S1-E4
Continuity mistake: When Lizzie is in her room sorting out clothes, her Mum comes in and informs her that she can now go to the party. During the scene that follows with Lizzie and her Mum talking on the bed, Lizzie's necklace continues to hop in and out of her tee-shirt between shots. (00:18:00)
Continuity mistake: During gym class, Miranda is asked to demonstrate her rhythmic gymnastic skills, which ends up in her accidentally tossing them halfway across the field. When she returns next to Lizzie, she has one baton, then two, then one again, between shots. (01:11:50)
Continuity mistake: Kate's surname keeps changing from being Sanders to Saunders throughout the earlier episodes. In this episode, near the end Lizzie pronounces her name "Saunders" yet it is spelled Sanders in the credits. (01:28:30)
Continuity mistake: When Lizzie, Gordo and Miranda sit in class as receive their aptitude tests, we see Miranda's hand under the desk, holding a pencil. Then she informs the others that she feels gum under the desk, only her hand is now empty. She then has a pencil in it once again in the next shot. (01:53:15)
Continuity mistake: After the aptitude test, when Gordo, Lizzie and Miranda exit the classroom and walk down the hallway talking, as they progress, the binder and book that Miranda's holding keep on switching positions between shots, and they also change from showing their front/back alternatively. (01:55:05)
Continuity mistake: When Matt comes downstairs in 'street clothes' and his Mum begins to complain, Lizzie puts her backpack on her bag, which is hanging open unzipped. However during the scene, between shots, the bag suddenly does itself up without assistance. (01:59:25)