Milestoneunknown· 2.5y–3y

Can the child stack three or more small...

Can the child stack three or more small objects (e.g., blocks, cups, bottle caps) on top of each other?

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.

This milestone2.5y–3yCREDI0mo–3y012243648607284months
Milestone windowNormative study
The coral bar shows this milestone's typical age window. The bars below show the age coverage of each backing source.
CREDI →

What mastery looks like

Not yet

Cannot yet can the child stack three or more small objects (e.g., blocks, cups, bottle caps) on top of each other?

  • No observable behavior matching this item
Emerging

Beginning to show can the child stack three or more small objects (e.g., blocks, cups, bottle caps) on top of each other? with direct support

  • Requires prompting or physical assistance
Developing

Demonstrates can the child stack three or more small objects (e.g., blocks, cups, bottle caps) on top of each other? inconsistently

  • Performs with mild support
  • Inconsistent across contexts
Secure

Consistently passes item across contexts

  • Reliably demonstrates without prompting
Reflexive

Masters item; demonstrates generalization

  • Applies skill spontaneously in novel situations

Activities for this (1)

physical2.2y–3.5y

Draw and Build

Parent sets up fine-motor challenges covering early mark-making, drawing shapes, pencil grip, stacking small objects, tool use, and wrist rotation: drawing lines and circles, copying shapes, stacking blocks, unscrewing lids, using utensils, threading, turning handles, and pencil grip. Covers twelve fine-motor and manipulation milestones at 28-40mo.

Formal assessments

No matching assessment items indexed yet.