Oklahoma students in grades 3–8 take the OSTP in ELA and math, and science in grades 5 and 8. In grade 11, students take the state ACT plus CCRA Science and U.S. History. Tests are online.
High school: In grade 11, students take the state-administered ACT with Writing; the optional ACT WorkKeys has a grades 10–12 window from September 28, 2026 to May 7, 2027.
K–2: Oklahoma has no statewide K–2 test; the Strong Readers Act requires K–3 reading screening with screeners chosen by the district.
Testing calendar
2026–27 testing windows
—DAYS
until CCRA (Online) opens on April 1, 2027.
AugSepOctNovDecJanFebMarAprMayJun
OSTP ELA and Math3–8
No single statewide window: given in the last four weeks of each district's instructional calendar (HB 4359).
OSTP Science5 and 8
No single statewide window: given in the last four weeks of each district's instructional calendar (HB 4359).
CCRA11
OnlinePaper-based
Today
Dates from the state’s published 2026–27 schedule. Districts set their own days inside each window.
What’s new for 2026–27
What changed this year
New
Starting in 2026–27, state tests for grades 3–8 must be given in the last four weeks of each district's school calendar (HB 4359).
Every workbook in the series, plus 10,000+ resources
Every test prep workbook is included — print it or play it. One membership covers your whole year: test prep in the spring, everything else all year long.
Every test prep workbook — Printable PDF + Interactive
No. Our workbooks are independent practice resources with original questions. They're aligned to each state's published test design, but they are not official test materials and aren't affiliated with any state or test publisher.
How do I know a workbook matches this year's test?
Each state page shows the date we last checked the state's official sources. We re-check every state each summer and update the workbooks whose test changed.
Can I use a workbook with my whole class?
Yes. A purchase covers one teacher and their own students. To share with every teacher in a school, choose the School License.
What’s the difference between the editions?
The Printable PDF prints for your class. The Interactive Workbook is the same workbook online — self-checking, with read-aloud, on interactive whiteboards, touch panels, Chromebooks and tablets. The Bundle gives you both. The School License covers both for one school. Paperbacks are sold on Amazon once each one is available. Members get the Printable PDF and the Interactive Workbook of every workbook.
Have Fun Teaching test prep workbooks are independent, supplemental practice resources. ACT® is a registered trademark of ACT Education Corp., which is not affiliated with, and does not endorse, this product. ACT WorkKeys® is a registered trademark of ACT Education Corp., which is not affiliated with, and does not endorse, this product. WorkKeys® is a registered trademark of ACT Education Corp., which is not affiliated with, and does not endorse, this product. OSTP and CCRA are named only to identify the tests these workbooks prepare students for; test names belong to their owners. Have Fun Teaching, LLC is not affiliated with or endorsed by the Oklahoma State Department of Education or any test publisher. Not an official test. No score or result is guaranteed.
Testing information was checked against official Oklahoma sources on the date above. States can change tests and dates at any time — see the official links for the latest.
