Illinois IAR 4th Grade Math Practice Test Workbook
An IAR 4th grade math practice test workbook for teachers, with a pretest, skill practice for all 41 standards, mixed review and 2 full-length practice tests. Answer key included, so test prep is ready to go.
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- Full workbook to print, in full color
- Answer key + bubble answer sheets
- 2 full practice tests + skill practice for every standard
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About this resource
Description
Illinois IAR 4th Grade Math Practice Test Workbook
The Illinois IAR 4th Grade Math Practice Test Workbook gives 4th grade teachers everything they need for IAR 4th grade math practice test prep: a pretest, a lesson and practice for every standard, mixed review and 2 full-length practice tests in the same question styles students see on the IAR. Every question is original and aligned to the Illinois Learning Standards for Mathematics.
Use it as your iar 4th grade math practice test plan for the whole year: print the pages you need for whole-class lessons, small groups, centers or homework.
✔ Updated for the 2026–27 school year · last verified November 2026
Take a look inside the Illinois IAR 4th Grade Math Practice Test Workbook
Why teachers trust this workbook
- Built from the IAR blueprint published by the Illinois State Board of Education and the Illinois Learning Standards for Mathematics
- Practice weighted to match what’s actually on the test
- Built on research-backed strategies: practice testing, spiral review, and targeted practice
- Reviewed by a certified teacher
- Checked against the latest state updates — last verified November 2026
What’s included: IAR practice tests, skill practice and answer key
- 228 full-color pages, ready to print
- Pretest (17 questions) with a scoring guide that shows which skills to teach first
- Skill practice for all 41 IAR 4th grade math standards: a Learn It page with a worked example plus test-style practice (94 pages)
- Mixed Review: 11 pages, 41 questions
- Test-taking strategies (4 pages)
- 2 full-length IAR practice tests, 31 questions each, with bubble answer sheets
- Answer key with all 342 answers (29 pages)
- Progress trackers, class data sheets and a certificate
About the IAR 4th grade math test
Quick facts, as of November 11, 2026:
- Test: Illinois Assessment of Readiness (IAR), 4th grade Math
- Format: Computer-based (TestNav); a paper form is available
- When: once a year: spring Mar 1 – Apr 16, 2027 — online testing window (paper: 2027-03-01 to 2027-04-02)
- Questions: 31 scored items, 52 points (ISBE high-level blueprint) plus field-test items that do not count
- Time: Three sections, 60 minutes each (3 hours in all)
- Tools: Calculator: none (grades 3–5 take only sections with no calculator) · Reference sheet: none in grade 4 (reference sheets start in grade 5) · Scratch paper: scratch paper, a 1/8-inch ruler and a protractor are provided · Ruler: a 1/8-inch ruler and a protractor are provided on the real test (sources.md #11)
- Question types: Multiple choice, Select two or three, Answer box, Circle the choice, Part A / Part B, Written answer (hand-scored)
- Reporting categories: Sub-claim A: Major Content (17 questions); Sub-claim B: Additional & Supporting Content (8 questions); Sub-claim C: Expressing Mathematical Reasoning (3 questions); Sub-claim D: Modeling (3 questions)
- Standards: Illinois Learning Standards for Mathematics (2010, Common Core based)
Sources: IAR Math Test Design Summary and Blueprint (IAR Grade 4 Mathematics Blueprint (PDF 2025-09-24) + High-Level Blueprints: Mathematics (PDF 2025-08-12) + Grade 4 Evidence Statement Tables (PDF 2025-09-30), checked 2026-11-11 (sources.md #20, #2, #21)) and the Illinois State Board of Education. States can change their tests at any time; check the Illinois State Board of Education for current information.
How to use it in your classroom
A simple test prep plan for the IAR test:
- Start with the Pretest. It is half the length of a practice test, and its scoring guide shows which standards each student needs most.
- Teach and practice by standard. Each skill has a Learn It page with a worked example, then test-style practice in the same question formats as the IAR — great for small groups, centers or homework.
- Keep skills fresh with Mixed Review. Short cumulative pages mix every reporting category, so earlier skills don’t fade.
- Give the practice tests before the big day. Practice Test 1 shows what to reteach; Practice Test 2 is a full dress rehearsal for the spring state test. Bubble answer sheets and the class data sheets make scoring quick.
Free with a membership: a Have Fun Teaching membership includes the Printable PDF of every test prep workbook. The paperback is sold on Amazon and is not included.
Questions teachers ask
Are these real IAR questions?
No. Every question, passage and picture is an original work of Have Fun Teaching, written to match the question styles, standards and blueprint of the IAR. None are actual test items.
Can I make copies for my class?
Yes. A teacher who purchased this workbook may copy pages for the students in their own classroom.
Is it included in a membership?
Yes. A Have Fun Teaching membership includes the Printable PDF.
Related Resources
- IAR Test Prep & Practice Tests for Teachers
- Test Prep workbooks for every state
- Two Digit Multiplication Worksheet
- Making Mixed Numbers Worksheet
- Rounding to the Nearest Ten Thousand Worksheet
Independent supplemental practice resource. IAR (Illinois Assessment of Readiness) is the state assessment of the Illinois State Board of Education. Have Fun Teaching, LLC is not affiliated with or endorsed by the Illinois State Board of Education. Not an official test. No score or result is guaranteed.
What’s inside
228-page printable PDF: Pretest (17 questions) · Learn It + Practice for all 41 standards · Mixed Review · Practice Test 1 & 2 (31 questions each) · answer key · bubble answer sheets · progress trackers.
Standards
Sub-claim A: Major Content (17 of 31 questions): 4.OA.A.1, 4.OA.A.2, 4.OA.A.3, 4.NBT.A.1, 4.NBT.A.2, 4.NBT.A.3, 4.NBT.B.4, 4.NBT.B.5, 4.NBT.B.6, 4.NF.A.1, 4.NF.A.2, 4.NF.B.3a, 4.NF.B.3b, 4.NF.B.3c, 4.NF.B.3d, 4.NF.B.4a, 4.NF.B.4b, 4.NF.B.4c, 4.NF.C.5, 4.NF.C.6, 4.NF.C.7
Sub-claim B: Additional & Supporting Content (8 of 31 questions): 4.OA.B.4, 4.OA.C.5, 4.MD.A.1, 4.MD.A.2, 4.MD.A.3, 4.MD.B.4, 4.MD.C.5, 4.MD.C.6, 4.MD.C.7, 4.G.A.1, 4.G.A.2, 4.G.A.3
Sub-claim C: Expressing Mathematical Reasoning (3 of 31 questions): 4.C.1, 4.C.3, 4.C.4, 4.C.5, 4.C.6, 4.C.7
Sub-claim D: Modeling (3 of 31 questions): 4.D.1, 4.D.2
Test info
- State
- Illinois
- Test
- IAR (Illinois Assessment of Readiness)
- Grades
- 3–5
- Format
- Online or paper through Pearson TestNav
- When
- Online Mar 1–Apr 16, 2027; paper Mar 1–Apr 2, 2027.
- Good to know
- IAR math is also available in Spanish.
- School year
- 2026–27
Illinois test prep: testing dates, what’s new and official links
2026–27 state assessment dates (ISBE)
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. IAR and ISA 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 Illinois State Board of Education or any test publisher. Not an official test. No score or result is guaranteed.
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