Washington Comprehensive Assessment of Science (WCAS)
The Washington Comprehensive Assessment of Science (WCAS) is Washington's state science assessment. Here's who takes it, what's on it, and how to get ready — with free COSMIQ practice. COSMIQ helps you prepare for the Washington Comprehensive Assessment of Science (WCAS) and administers realistic practice; it does not administer the official test.
Fast facts
- State: Washington
- Subject: Science
Frequently asked questions
Who takes the Washington Comprehensive Assessment of Science (WCAS)?
Grade 5 Science; Grade 8 Science; Grade 11 Science
What does the Washington Comprehensive Assessment of Science (WCAS) cover?
Physical Science, Physical Science — Energy, Life Science, Life Science — Ecosystems, Earth & Space Science, Life Science — Evolution, Physical Science — Chemistry, Physical Science — Forces.
Is Washington Comprehensive Assessment of Science (WCAS) practice on COSMIQ free?
Yes. COSMIQ is free for every K-12 student — voice tutoring, a smart board, and realistic practice, with no card required.
Practice for the Washington Comprehensive Assessment of Science (WCAS) — free