ACT PREPOpen the appCore ACT section
Math
12 guided lessons · 116 original questions
- Number and quantity, percents and rates
- Linear equations, systems and quadratics
- Functions and sequences
- Geometry and trigonometry
- Statistics, probability and modeling
Curriculum coverage
See what you’ll practice for the ACT.
27 guided lessons and 276 original questions in the lesson and skill-check library. Choose a skill, see how it works, and try it yourself.
Core ACT section
English
5 guided lessons · 60 original questions
- Sentence boundaries and punctuation
- Transitions and organization
- Concision and precision
- Grammar, usage and modifiers
- Relevance and rhetoric
Core ACT section
Reading
7 guided lessons · 66 original questions
- Evidence and inference
- Main idea and purpose
- Longer literary, humanities and science passages
- Comparing paired perspectives
Optional ACT section
Science
3 guided lessons · 34 original questions
- Data interpretation
- Experimental design
- Evaluating models and arguments
Optional ACT section
Writing
Plan an argument, write a draft, and revise your organization, support, and language with a guided checklist.
Open the Writing studio →Topics are informed by the ACT’s published section guide. ScoreLift provides independent practice by skill. For full-length official practice, visit ACT’s free test prep resources.