Milestoneunknown· 6y–9y
Basic Arithmetic Operations
Adds, subtracts, and begins multiplying whole numbers with understanding of quantity and place value.
Unknown
What the research says
Referenced across 1 developmental framework: coral_care
Full quotes, source languages, and document links coming soon as we finish the source-evidence indexing pass.
What mastery looks like
Not yet
No consistent evidence of basic arithmetic operations in daily contexts
- Does not demonstrate basic arithmetic operations behaviours
- Relies entirely on adult direction for related tasks
Emerging
Beginning to show basic arithmetic operations with significant support
- Inconsistent basic arithmetic operations; needs adult prompting
- Partial performance in familiar, structured settings
Developing
Demonstrates basic arithmetic operations consistently in familiar contexts
- Applies basic arithmetic operations reliably in routine situations
- Requires prompting to transfer to new or demanding contexts
Secure
Adds, subtracts, and begins multiplying whole numbers with understanding of quantity and place value.
- Demonstrates basic arithmetic operations independently across varied contexts
- Sustains performance without adult support or reminders
Reflexive
Applies basic arithmetic operations flexibly; can articulate and model it for others
- Articulates own process when applying basic arithmetic operations
- Transfers skill spontaneously to novel domains
Activities for this (1)
Formal assessments
No matching assessment items indexed yet.