The Official ACT Science Guide
ACT
$23.52
AmazonACT Science Books: Study Guides and Practice Tests
Compare 4 ACT Science books for ACT Science, including Amazon study guides, review books, and practice test books. Exam context: Administrator: ACT, Inc., Questions: 40, Time limit: 40 minutes. Then continue with free OpenExamPrep resources.
Amazon Associate disclosure
As an Amazon Associate, OpenExamPrep earns from qualifying purchases. Product prices, formats, shipping, and availability can change. Check Amazon for the current purchase details before buying.
4
Amazon books indexed
1
Exam IDs with books
1
Book families
Amazon
Affiliate source
About the ACT Science exam
These book links are mapped to the exact exam ID. Use the exam facts below to confirm you are looking at resources for the right test.
- Administrator
- ACT, Inc.
- Questions
- 40
- Time limit
- 40 minutes
- Passing score
- Scored 1–36; reported separately from the Composite score in the Enhanced ACT (2025+); national mean is approximately 20–21
- Exam fee
- Included in ACT registration; the Science section is optional in the Enhanced ACT (no separate fee for the section)
Free prep
Related free exam resources
Use books for structured review, then move into active practice, study guides, flashcards, videos, and related OpenExamPrep resources.
Books
ACT Science books on Amazon
These are affiliate links to Amazon product pages. Use the matching OpenExamPrep practice and study resources before or after reading.
Enhanced ACT Exam Success: ACT Prep Study Guide with Full-Length Practice Tests, Practice Questions, and Access to the Apex Realistic Enhanced ACT-Style Test Simulator
Resources, Apex Academic
$34.99
Amazon
ACT Study Guide Premium, 2026: 6 Practice Tests + Comprehensive Review + Online Practice for the New Enhanced ACT (Barron's ACT Prep)
Stewart M.Ed., Brian
$28.02
Amazon
ACT Test Prep: The Complete and Fully Updated Prep Book to Ace the ACT Exam with Full-Length Practice Tests and Easy-to-Follow Explanations
Prep Publishing, Quantum
$29.95
AmazonSame family resources
Explore More ACT
Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.
ACT Science books FAQ
What do ACT Science book pages include?
These pages map Amazon exam prep books, study guides, review books, and practice test books to exact OpenExamPrep exam IDs when book data is available.
Does every exam ID have a book page?
No. Book domain, family, and exam pages are generated only when at least one Amazon product is mapped to an exam ID. Exams without mapped book data are not added to the books directory.
Are the listed prices guaranteed?
No. Amazon prices, formats, shipping, and availability can change. Open the Amazon product page for the current purchase details before buying.
How should I use ACT Science books with free OpenExamPrep resources?
Use books for structured review, then use the related free practice questions, study guides, flashcards, videos, cheat sheets, and articles to test recall and close weak areas.