AMC 12 Study Guide 2026
Everything you need to pass the AMC 12 exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 AMC 12 Exam Format at a Glance
📚 AMC 12 Topics to Study (21)
✍️ Sample AMC 12 Questions & Answers
1. How should differentiation be applied in educational technology?
Effective differentiation adapts instruction based on each student's readiness level, interests, and learning profile.
2. What role does data play in professional development decisions?
Using data from multiple sources ensures educational decisions are evidence-based and targeted to student needs.
3. What is the value of Σ(k=1 to ∞) of (1/2)^k?
This geometric series has first term a = 1/2 and ratio r = 1/2, so S = (1/2)/(1 − 1/2) = 1.
4. What is the real part of (1 + 2i)/(1 − i)?
Multiplying by the conjugate: (1+2i)(1+i)/2 = (−1+3i)/2, giving real part −1/2.
5. What is the principal argument of the complex number i?
The number i has real part 0 and imaginary part 1, placing it at angle π/2 on the unit circle.
6. What is the primary goal of learning theories in educational settings?
Learning Theories in education aims to support diverse learner needs and maximize achievement for all students.