Study Guide — Differential Equations
Calculus AB · AP
AP-aligned study guide for Differential Equations.
What this standard means
- Modeling Situations with Differential Equations FUN-7 Solvingdifferentialequationsallowsustodeterminefunctionsanddevelopmodels.
- Verifying Solutions for Differential Equations FUN-7 Solvingdifferentialequationsallowsustodeterminefunctionsanddevelopmodels.
- Sketching Slope Fields FUN-7 Solvingdifferentialequationsallowsustodeterminefunctionsanddevelopmodels.
- Reasoning Using Slope Fields FUN-7 Solvingdifferentialequationsallowsustodeterminefunctionsanddevelopmodels.
- Approximating Solutions Using Euler’s Method bc only FUN-7 Solvingdifferentialequationsallowsustodeterminefunctionsanddevelopmodels.
- Finding General Solutions Using Separation of Variables FUN-7
_See printable PDF for diagram._
How to use the 20 practice sets
| Sets | When to use | | --- | --- | | 1–5 | Intro — explore together, short written items | | 6–10 | Core skills — diagrams and written practice | | 11–15 | Mixed review — explain thinking | | 16–20 | Stretch — word problems and mastery tasks |
Pacing: 10–15 minutes per session.
How to practice
1. Sketch graphs to check signs and behavior 2. Label u-substitution clearly 3. Interpret derivatives and integrals in context
_See printable PDF for diagram._
Common mistakes
- Algebra errors after differentiation
- Forgetting +C
- Misapplying L'Hôpital
Review and practice tests
1. Start Review 1/10 when sets 1–3 feel comfortable. 2. Move up one review level with little help. 3. Use Practice Test 4/10–6/10 for mid-standard checks. 4. Practice Test 10/10 is the mastery bar for Differential Equations.
- [ ] Computes limits and derivatives accurately
- [ ] Sets up and evaluates definite integrals
- [ ] Explains results in applied settings
Materials for this standard
- Practice Problems — 20 printable sets
- Review — 10 difficulty levels
- Practice Test — 10 difficulty levels
- Answer key — for parents and tutors