Milestoneunknown· 4y–4.5y
Knows three or more numbers
Knows three or more numbers
Unknown
What the research says
Framework evidence being indexed.
Full quotes, source languages, and document links coming soon as we finish the source-evidence indexing pass.
Normative evidence
1 source back this milestone. The bars below show the age range each source covers.
Milestone windowNormative study
What mastery looks like
Not yet
Shows no attempt to knows three or more numbers
- Shows no attempt to knows three or more numbers
- No observable behavior matching this milestone
Emerging
Occasionally or inconsistently knows three or more numbers
- Occasionally or inconsistently knows three or more numbers
- Requires significant support or prompting
Developing
Frequently knows three or more numbers with some support
- Frequently knows three or more numbers with some support
- Shows the behavior in familiar contexts
Secure
Consistently knows three or more numbers across contexts
- Consistently knows three or more numbers across contexts
- Performs independently without prompting
Reflexive
Readily knows three or more numbers and extends the behavior
- Readily knows three or more numbers and extends the behavior
- Shows flexibility and adaptation in approach
Activities for this (1)
Formal assessments
No matching assessment items indexed yet.
Standardised assessment view
1 instrument measure this construct. The construct page shows how each one approaches it and at what age range.
View as assessment construct →