Sign-In
Cart
Illinois Assessment of Readiness (IAR) Test Practice: 3rd Grade Math Practice Workbook and Full-length Online Assessments: Illinois Test Study Guide
Paperback
General MathematicsTeaching InstructionTest Prep
ISBN13: 9781959697190
Publisher: Lumos Information Services, LLC
Published: Aug 11 2023
Pages: 218
Weight: 1.14
Height: 0.59 Width: 8.50 Depth: 11.00
Language: English
Lumos' Illinois IAR blended program (Workbook + Online Access) helps your child improve scores by 10% or more in the 2025-26 IAR assessment through realistic test simulations, targeted skills practice, and AI-powered intervention.
This blended program includes:
✓ Practice questions covering 25 Grade 3 Math skills in pen and paper format
✓ Answer keys with detailed explanations in the workbook
✓ 2 full-length online practice tests that simulate Illinois's IAR
✓ Personalized online study plan for targeted practice
✓ AI Tutor for clear step-by-step explanations, hints, and instant feedback
✓ Online program access code
Trusted by over 1.6 Million students and 200,000 teachers.
Reduce your child's IAR test anxiety using Lumos' Smart Test Prep Methodology
Lumos' Smart Test Prep Methodology blends realistic Illinois test simulations, personalized guidance, and targeted practice to help students get ready for the state test.
Students begin with a simulated IAR test, follow an AI-personalized study plan, practice essential skills, and repeat the cycle-steadily building the skills and confidence they need for the Spring IAR.
Why is Lumos' IAR Practice Workbook the Smart Choice for 2025-26?
✓ Realistic Practice Tests: Two full-length tests that simulate IAR format, question types, rigor, standards, and pacing
✓ Personalized Study Plan: Online Diagnostic Tests generate a personalized study plan for targeted skills practice using the workbook
✓ Lumos AI Tutor: A built-in, on-demand AI coach that delivers real-time assistance just like a personal tutor
✓ Online Program Access: Features guided practice questions, solved examples, a performance insights dashboard, videos, mind maps, flashcubes, and other engaging test prep resources
Why Parents Trust Lumos tedBook for Illinois IAR Success?
Lumos has a history of delivering measurable results. Its realistic test preparation builds confidence, and the performance reports offer clear insights into strengths and areas for improvement. With Lumos tedBook, families feel assured that their child is fully prepared to succeed on the Illinois state assessment.
This book is awesome-I've bought it two years in a row. We used it to study for the IAR Math in 3rd grade and the IAR Math in 4th grade, and my child aced both tests with a score of 4. The online resources that come with the book are amazing. Kids can practice online tests and individual lessons as many times as they want. - Jessenia
How Do Teachers Use Lumos tedBook in Their Classroom?
Teachers use Lumos tedBook to deliver personalized, standards-aligned practice that reinforces classroom learning. In addition to giving students the opportunity to experience a realistic IAR simulation, Lumos Teacher Accounts provide access to insightful reports and guided classroom instructions to bridge learning gaps, track progress, and build student confidence for the IAR assessment. It's ideal for classroom reinforcement, tutoring, or homeschooling.
Amazing resource for practicing 3rd-grade math state benchmark test! - Ashia Smith
Prepare with confidence-order now and get ready for IAR success!
Also from
Learning, Lumos
New Jersey Student Learning Assessments (NJSLA) Test Practice: Grade 4 English Language Arts Literacy (ELA) Practice Workbook and Full-length Online A
Njsla Test Prep, Lumos
Learning, Lumos
Paperback
Grade 6 English Language Arts Literacy (ELA) Practice Workbook and Full-length Online Assessments: STAAR Study Guide
Learning, Lumos
Staar Redesign Test Prep, Lumos
Paperback
Grade 7 English Language Arts Literacy (ELA) Practice Workbook and Full-length Online Assessments: NYST Study Guide
Learning, Lumos
Nyst Test Prep, Lumos
Paperback
Grade 7 English Language Arts Literacy (ELA) Practice Workbook and Full-length Online Assessments: STAAR Study Guide
Learning, Lumos
Staar Redesign Test Prep, Lumos
Paperback
LEAP Test Prep: 3rd Grade Math Practice Workbook and Full-length Online Assessments: : LEAP Study Guide
Learning, Lumos
Paperback
New Mexico Measures of Student Success and Achievement (NM-MSSA) Test Practice: New Mexico Test Study Guide
Learning, Lumos
Paperback
4th Grade Math Practice Workbook and Full-length Online Assessments: ISASP Study Guide
Learning, Lumos
Paperback
LEAP Test Prep: 4th Grade Math Practice Workbook and Full-length Online Assessments: LEAP Study Guide
Learning, Lumos
Paperback
LEAP Test Prep: 5th Grade Math Practice Workbook and Full-length Online Assessments: LEAP Study Guide
Learning, Lumos
Paperback
Wisconsin Forward Exam Test Prep: 8th Grade Math Practice Workbook and Full-length Online Assessments: WFE Study Guide
Learning, Lumos
Paperback
New Mexico Measures of Student Success and Achievement (NM-MSSA) Test Practice: New Mexico Test Study Guide
Learning, Lumos
Paperback
Grade 4 English Language Arts Literacy (ELA) Practice Workbook and Full-length Online Assessments: MAAP Study Guide
Learning, Lumos
Paperback
SBAC Test Prep: Smarter Balanced Study Guide With Performance Task (PT) and Computer Adaptive Testing (CAT)
Learning, Lumos
Paperback
SBAC Test Prep: Smarter Balanced Study Guide With Performance Task (PT) and Computer Adaptive Testing (CAT)
Learning, Lumos
Paperback
Common Core Practice - 8th Grade English Language Arts: Workbooks to Prepare for the Parcc or Smarter Balanced Test
Learning, Lumos
Paperback
New Mexico Measures of Student Success and Achievement (NM-MSSA) Test Practice: New Mexico Test Study Guide
Learning, Lumos
Paperback
New Mexico Measures of Student Success and Achievement (NM-MSSA) Test Practice: New Mexico Test Study Guide
Learning, Lumos
Paperback
Arizona's Academic Standards Assessment (AASA) Test Prep: Arizona Test Study Guide
Learning, Lumos
Paperback
Common Core Practice - 6th Grade English Language Arts: Workbooks to Prepare for the Parcc or Smarter Balanced Test
Learning, Lumos
Paperback
Grade 5 English Language Arts Literacy (ELA) Practice Workbook and Full-length Online Assessments: WY-TOPP Study Guide
Learning, Lumos
Paperback
Common Core Practice - Grade 3 Math: Workbooks to Prepare for the PARCC or Smarter Balanced Test
Learning, Lumos
Paperback
Common Core Practice - Grade 4 Math: Workbooks to Prepare for the Parcc or Smarter Balanced Test
Learning, Lumos
Paperback
Common Core Practice - Grade 5 Math: Workbooks to Prepare for the Parcc or Smarter Balanced Test
Learning, Lumos
Paperback
Common Core Practice - Grade 6 Math: Workbooks to Prepare for the Parcc or Smarter Balanced Test
Learning, Lumos
Paperback
Common Core Practice - Grade 8 Math: Workbooks to Prepare for the Parcc or Smarter Balanced Test
Learning, Lumos
Paperback
Common Core Practice - 3rd Grade English Language Arts: Workbooks to Prepare for the PARCC or Smarter Balanced Test
Learning, Lumos
Paperback
Common Core Practice - 4th Grade English Language Arts: Workbooks to Prepare for the Parcc or Smarter Balanced Test
Learning, Lumos
Paperback
Common Core Practice - 5th Grade English Language Arts: Workbooks to Prepare for the PARCC or Smarter Balanced Test
Learning, Lumos
Paperback
Common Core Practice - Grade 7 Math: Workbooks to Prepare for the Parcc or Smarter Balanced Test
Learning, Lumos
Paperback
Arizona's Academic Standards Assessment (AASA) Test Prep: Arizona Test Study Guide
Learning, Lumos
Paperback
High School Algebra 1 - Math Skills Mastery Lumos tedBook: Online Assessments and Practice Workbooks
Learning, Lumos
Paperback
Also in
General Mathematics
The Golden Number: Pythagorean Rites and Rhythms in the Development of Western Civilization
Ghyka, Matila C.
Hardcover
How It All Works: All Scientific Laws and Phenomena Illustrated & Demonstrated
Dant, Adam
Clegg, Brian
Hardcover
Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race
Shetterly, Margot Lee
Paperback
Oliver Byrne's Elements of Euclid: The First Six Books with Coloured Diagrams and Symbols (Art Meets Science Edition)
Art Meets Science
Hardcover
Six Easy Pieces: Essentials of Physics Explained by Its Most Brilliant Teacher
Leighton, Robert B.
Sands, Matthew
Feynman, Richard P.
Paperback
Math Practice Workbook Grades 6-8: 1000+ Questions You Need to Kill in Middle School by Brain Hunter Prep
Brain Hunter Prep
Paperback
Who Gets What -- And Why: The New Economics of Matchmaking and Market Design
Roth, Alvin E.
Paperback
Tomoko Fuse's Amazing Kusudama Origami: Geometric Paper Art from Japan's Leading Expert!
Fuse, Tomoko
Paperback
The Art of Strategy: A Game Theorist's Guide to Success in Business and Life
Dixit, Avinash K.
Nalebuff, Barry J.
Paperback
Mastering Essential Math Skills Book 2, Bilingual Edition - English/Spanish
Fisher, Richard W.
Paperback
Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race
Shetterly, Margot Lee
Hardcover
The Great Math War: How Three Brilliant Minds Fought for the Foundations of Mathematics
Bardi, Jason Socrates
Hardcover
Math Games with Bad Drawings: 75 1/4 Simple, Challenging, Go-Anywhere Games--And Why They Matter
Orlin, Ben
Hardcover
Counting with - Contando Con Frida (Bilingual: English/Spanish): A Bilingual Counting Book
Stein, Ariana
Rodriguez, Patty
Hardcover
Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race
Shetterly, Margot Lee
Paperback
50 Math Tricks That Will Change Your Life: Mentally Solve the Impossible in Seconds
Zakowich, Tanya
Paperback
New York Post Fiendish Sudoku: The Official Utterly Addictive Number-Placing Puzzle
Gould, Wayne
Paperback
Quadrivium: The Four Classical Liberal Arts of Number, Geometry, Music, & Cosmology
Lundy, Miranda
Ashton, Anthony
Sutton, Daud
Hardcover
Vector: A Surprising Story of Space, Time, and Mathematical Transformation
Arianrhod, Robyn
Hardcover
Graph Paper Composition Notebook: Quad Ruled 5x5, Grid Paper for Students in Math and Science
Wizo, Math
Paperback
Touchthinklearn: Numbers: (Board Books for Baby Learners, Touch Feel Books for Children)
Deneux, Xavier
Hardcover
ALEKS Math Placement Test Prep 2026: 1200 Verified Practice Questions with Accurate Answer Keys, Step-by-Step Worked Solutions, and Clear Concept Expl
Reid, Marcus L.
Publishing, Kettford
Paperback
A Mind for Numbers: How to Excel at Math and Science (Even If You Flunked Algebra)
Oakley, Barbara
Paperback
Sudoku for Brain Fitness: 90-Day Challenge to Sharpen the Mind and Strengthen Cognitive Skills
Clontz, Steven
Demyanovich, Julie
Paperback
Un Elefante: Numbers / Números (Bilingual: English/Spanish): A Bilingual Counting Book
Stein, Ariana
Rodriguez, Patty
Hardcover
Building Thinking Classrooms in Mathematics, Grades K-12: 14 Teaching Practices for Enhancing Learning
Liljedahl, Peter
Paperback
Quantum Mechanics Done Right: The Shortest Path from Novice to Researcher
Freericks, James K.
Hardcover
Talentos Ocultos: La Genialidad No Tiene Color. La Fuerza No Tiene Género. El Valor No Tiene Límite.
Shetterly, Margot Lee
Paperback
180 Days(tm) Math for First Grade: Practice, Assess, Diagnose
Smith, Jodene
Smith, Jodene Lynn
Paperback
Secrets of Mental Math: The Mathemagician's Guide to Lightning Calculation and Amazing Math Tricks
Benjamin, Arthur
Shermer, Michael
Paperback
Number Systems and the Foundations of Analysis
Mendelson, Elliott
Dudley, Underwood
Mathematics
Paperback
Concrete Mathematics: A Foundation for Computer Science
Patashnik, Oren
Knuth, Donald
Graham, Ronald
Hardcover
Medical Dosage Calculations for Dummies
Snyder, Richard W.
Depuente, Vanessa
Schoenborn, Barry
Paperback
The Beginner's Guide to Constructing the Universe: The Mathematical Archetypes of Nature, Art, and Science
Schneider, Michael S.
Paperback
Sciencia: Mathematics, Physics, Chemistry, Biology, and Astronomy for All
Watkins, Matthew
Betts, Moff
Tweed, Matt
Hardcover
Reaching for the Extreme: How the Quest for the Biggest, Fewest, and Weirdest Makes Math
Stewart, Ian
Hardcover
300 Math CrossWords: Addition, Subtraction, Multiplication, and Division Math CrossWords Grade 3 and Above, Age +8
Martin, Josh Ortiz
Paperback
Math Fundamentals 3 - Geometry: For Middle School - A Quickstudy Laminated Reference Guide
Wright, Susan
Expolog
Warren, Peggy
Other
Machine Learning with PyTorch and Scikit-Learn: Develop machine learning and deep learning models with Python
Liu, Yuxi (Hayden)
Mirjalili, Vahid
Raschka, Sebastian
Paperback
30 More Math Mysteries Kids Can't Resist!: Quick & Clever Mysteries That Boost Problem-Solving Skills
Lee, Martin
Paperback
It's All a Game: The History of Board Games from Monopoly to Settlers of Catan
Donovan, Tristan
Paperback
Mechanical Engineering for Makers: A Hands-On Guide to Designing and Making Physical Things
Bunnell, Brian
Najia, Samer
Paperback