Mixed Practice
3.12 · Pre-calculus · AP
Mixed practice across this standard. Sets are grouped by difficulty: Easy (1–5), Medium (6–10), Hard (11–15), Challenging (16–20).
EasySets 1-5
Intro - warm-up and scaffolded practice
MediumSets 6-10
Core skills for this topic
HardSets 11-15
Mixed review with fewer hints
ChallengingSets 16-20
Stretch - denser items and explain thinking