She says that she wants to help kids be the best they can be by using her quiz show to get smarter. In JumpStart Power Prep, Polly is once again depicted as fairly egostical, but also appears to be considerably nicer at times. One consistency between her portrayals in 3rd Grade and Typing is that in both games her bad deeds arise out of wounded pride resulting from the fact that she apparently considers herself intellectually superior to others. However, she seems much more willing to admit to her wrong-doings when confronted by Botley, and also more willing to personally fix the troubles she's caused. She can still resort to unreasonable actions as a result of her temper, such as locking Coach Qwerty in a trophy room after he kicked her from her father's typing team. In JumpStart Typing, Polly can still be egotistical and boastful, although not nearly to the same degree as her portrayal in JumpStart 3rd Grade.

She belittles others such as Botley, and regularly calls him names such as 'Snotley,' 'Potley', 'Rotley', and 'Dotley.' In the version 1.0 release of the game, Botley mentions that before he was created, Professor Sparks always had trouble finding babysitters for Polly since she would scare them all away. In JumpStart Adventures 3rd Grade: Mystery Mountain is portrayed as a spoiled brat with an enormous ego, at one point proclaiming that she is the center of the universe (before altering history to make that statement reality).

In JumpStart Power Prep, Polly's appearance strongly resembles her original design, with some minor differences such as her socks no longer being asymmterical, and her glasses being round instead of oval-shaped. She wears blue hairbands instead of orange, and she also wears blue jeans and a different kind of sneakers. She has blue irises, blonde eyebrows, and her glasses are clear with a light blue rim. Polly's artwork for the Advanced series re-release of JumpStart Adventures 3rd Grade and JumpStart Power Prep depicts her with a more realistic art style. According to some promotional material for JumpStart 3rd Grade, she is a third grader. Most of the time, her eyebrows float above her head in a cartoonish fashion, though they tend to come down onto the tops of her glasses when she's in a particularly diabolical mood. One of her socks is pulled all the way up while the other is rolled down slightly. She wears large oval-shaped glasses with blue lens, what appears to be a lab coat worn as a dress, bright green socks, and red and white sneakers. In JumpStart 3rd Grade and JumpStart Typing, Polly has blonde hair set in pigtails with orange hairbands.

3.1 JumpStart Adventures 3rd Grade: Mystery Mountain.

Jumpstart 3rd grade free online