Parent resource · Iles & CogAT
Iles School and CogAT: A Guide for Springfield Parents
Understand local gifted screening, find official information, and support your child without test pressure.
If you’re exploring Iles School or Springfield District 186’s gifted programs, you may have questions about CogAT testing—and what you can do now to support your child. School readiness is bigger than a test score. Language, curiosity, number sense, independence, and confidence all matter as children grow into learners.
What is CogAT?
The Cognitive Abilities Test, commonly called CogAT, measures reasoning in three areas:
- Verbal reasoning: understanding relationships among language, pictures, and ideas.
- Quantitative reasoning: recognizing number relationships and solving mathematical reasoning problems.
- Nonverbal reasoning: identifying relationships among shapes, figures, and visual patterns.
CogAT is different from a classroom test of recently taught facts. It gives educators information about how a student approaches reasoning tasks. For an overview, visit Riverside Insights’ CogAT information.
How does District 186 use CogAT?
District 186 identifies CogAT as an initial screener at the kindergarten and fifth-grade levels. The district describes a process that uses more than one measure. Depending on the student and stage of identification, information may include CogAT results, other academic assessments, parent and teacher recommendations, performance assessments, and classroom information.
A test score alone should not be treated as a guarantee of placement at Iles or another gifted program. For current requirements, start with District 186’s gifted-instruction page and Iles School’s gifted-assessment information.
When does kindergarten screening happen?
Source information checked October 15, 2026
Under its published 2026–2027 testing schedule, District 186 currently lists:
| Testing group | Published dates |
|---|---|
| District 186 kindergarten students | February 1–17, 2027 |
| Out-of-district kindergarten testing | February 19, 2027 |
The district states that its kindergarten students take the assessment at their schools during the school day without separate test registration. It lists registration requirements for out-of-district testing.
If your child attends a private school, is not yet in kindergarten, or has a different enrollment situation, contact the district to confirm the appropriate process. Private-school attendance and district residency are not interchangeable categories.
Dates and procedures can change. Always verify arrangements through the official district page.
Is preschool too early to think about this?
It’s reasonable to learn about future school options. But preschool does not need to become an extended entrance-exam course.
For children ages three to six, meaningful preparation includes opportunities to listen and express ideas, notice similarities and differences, explore quantities and patterns, try unfamiliar tasks, make choices, follow routines, work alongside other children, and ask for help.
These skills are useful whether a child eventually attends Iles, another public school, or a private school.
How can Montessori provide a strong foundation?
Montessori gives children opportunities to develop these abilities through purposeful, hands-on learning. The connection is not that Montessori teaches a particular test. It is that children regularly practice observing, comparing, reasoning, communicating, and working independently.
Seeing relationships through hands-on materials
Matching, sorting, grading, and comparing materials invite children to notice differences in size, shape, quantity, and other qualities. Children learn to look closely, recognize relationships, and reconsider an approach when something does not fit.
Building number sense before memorization
Concrete math experiences help children explore quantities, order, and numerical relationships. Understanding what a number represents provides a foundation for later mathematical learning—not simply recalling a sequence of number words.
Developing language and explaining ideas
Conversations, stories, vocabulary activities, and early literacy experiences help children understand and communicate meaning. Questions such as “What do you notice?” and “How did you decide?” invite children to explain their thinking.
Practicing concentration and independence
Choosing an activity, following its steps, completing the work, and returning materials give children repeated practice with responsibility and sustained attention.
Learning to approach challenges
A supportive environment gives children room to try, make mistakes, and try again. Our goal is a capable learner—not a child who believes every task must be completed perfectly.
Read more about Montessori and kindergarten readiness or explore our Montessori learning benchmark guide.
What does research say about Montessori?
A 2023 systematic review of 32 studies found modest positive average effects for Montessori education across academic and nonacademic outcomes. The strength of the evidence varied by outcome, and the Montessori programs studied differed in their implementation.
It does not establish that attending Montessori raises CogAT scores or improves admission chances at Iles. Nor does it establish outcomes for an individual child or a particular school.
What can families do at home?
Keep activities playful and connected to everyday life: sort objects, make patterns, compare quantities, tell stories, build together, and explore puzzles. Follow your child’s interest and stop before play becomes pressure.
These are general learning activities, not official CogAT practice questions. Try our playful preschool thinking activities for step-by-step ideas.
Questions to ask District 186
- Which screening or registration process applies to my child?
- What grade and age requirements apply?
- Are parent or teacher recommendations required?
- What accommodations or language supports are available?
- How and when will families receive results?
- What are the next steps after screening?
The district—not a preschool or test-preparation website—is the authority on eligibility and placement.
Please note: Little Sprouts Montessori Schoolhouse is an independent school and is not affiliated with or endorsed by Iles School, Springfield Public Schools District 186, or Riverside Insights. CogAT is a registered trademark of Riverside Insights. This guide provides general educational information, not an admission guarantee or an official test-preparation program.