
Trig identities were impossible until StudyPug. The video lessons made everything click. Went from C to A- in one semester.
Jordan Lee

The complete learning system to master Precalculus

Snap a photo of any problem and get the exact lesson

Certified teachers explain every concept with clear examples

Thousands of practice questions with step-by-step solutions

Choose your Massachusetts grade (K-12) and current math topics.

Upload homework problems or browse curriculum-aligned lessons.

Work through similar problems until concepts stick.

Track progress and watch grades improve week by week.

Practice with real MCAS and SAT-style questions—be ready for test day

Learn from expert Massachusetts teachers who know exactly what you need for Precalculus

Desktop, tablet, or phone—your Precalculus lessons sync across all devices
Alex Martinez
Taylor Chen
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Get answers to common questions about StudyPug's Precalculus program
What does Precalculus coverage include?
Complete Precalculus curriculum with video lessons on trigonometry, complex numbers, vectors, matrices, and conic sections. Includes practice problems, step-by-step solutions, and progress tracking for every topic.
How does photo search work?
Take a photo of any precalculus problem, and StudyPug finds the exact lesson teaching that concept. It's like having a personal tutor who knows exactly what you need.
Are the teachers certified Massachusetts educators?
Yes! Our teachers are certified Massachusetts educators who understand state curriculum and create lessons specifically for Precalculus standards and MCAS preparation.
Can I use StudyPug on my phone or tablet?
Absolutely! StudyPug works on desktop, tablet, and mobile. Your progress syncs automatically so you can study for tests anywhere, anytime.
How will StudyPug help me prepare for MCAS and SAT?
We include MCAS and SAT-style practice questions for every precalculus topic and teach the exact concepts tested. Students report significantly improved scores and confidence on exam day.

10,000+ questions adjust to your exact skill level. Never run out of problems that challenge you.

See mastery percentage for every topic. Parents get weekly progress emails automatically.

Earn badges for consistency and improvement. Build learning streaks that motivate daily practice

Time spent, problems solved, concepts mastered. Identify exactly where more practice is needed.