<p>Regular classes are weighted on a 4.0 scale.
Honors classes are weighted on a 5.0 scale.
AP/IB classes are weighted on a 6.0 scale.</p>
<p>I think the only non-honors, non-AP/IB class she took was PE. Most of her classes as a freshman and sophomore were Honors (considered Pre-IB) with a few IB. All of her junior and senior classes were AP/IB.</p>