Skim biology fast
You know it, or you don't. Answer instantly, mark unsure ones, and keep moving to save time
Bank your remaining time for chemistry and physics math.
Those problems require persistence. Make a full first pass, move on if you feel stuck, and try again after attempting the easier questions.
Guess when you have three choices remaining
Right answers are +6, wrong are −2. Guessing beats skipping once you've narrowed it down to three
Study for understanding on chemistry and physics
Chem/physics test "why," not isolated facts. Prep by understanding the foundational concepts
Use flashcards for Biology
It's fact-heavy with less depth, so space out review with Anki (personally recommend), Quizlet, or Knowt.
Practice on real released tests.
UIL posts old exams with explanations. Timed practice builds your pacing before the real thing.
Use the reference sheet — don't waste memory on it
You get a periodic table and formula sheet in the room. Practice pulling from it fast instead of memorizing constants.
Bring (and practice with) an approved calculator.
Check UIL's approved list ahead of time, and practice on the exact one you'll bring.
You can specialize for individual advancement.
Top scorer in each subject qualifies separately. Lean into your strongest one if you're not balanced across all three.