Not all HS designated “Honors” classes are UC approved for the extra weighting for the CSU/UC GPA so check the link below to see which of her current courses will be weighted. At the end of Junior year, you can plug her final grades into the Roger Hub UC GPA Calculator which will give you her CSU/UC capped weighted GPA along with the UC Fully weighted GPA. PSAT scores do help with determining which areas to focus on when doing SAT Prep and she should try both the ACT and SAT to see if she does better on one vs. the other. The CSU’s do “superscore” so they will take the highest scores from different sittings.
https://hs-articulation.ucop.edu/agcourselist#/list/search/institution