Scotsman iconScotsmanSep 13, 2026 ~5 min source read

How LEGO DUPLO grows with toddlers: what to choose at 18 months, 2 years and 3+

LEGO DUPLO bricks are sized for small hands and the sets shift from simple stacking to pretend play and basic experimentation. Read a practical guide to which types of DUPLO sets match typical abilities at 18 months, two and three years, with specific set examples parents can consider.

What should toddlers play with at 18 months, two and three? LEGO DUPLO sets explained

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18 months: open-ended brick boxes (like the DUPLO Classic Brick Box) support stacking, sorting and shared play.

Age two: character and scene sets (for example Bluey Pizza Girls) encourage imitation, simple storytelling and turn-taking.

Age three and up: multi-configuration sets (such as Creative Ramps) and themed discovery sets (Discovery Forest) introduce problem-solving, spatial awareness and investigation.

Age three — building becomes an experiment

Age recommendations are a starting point rather than strict rules. Children develop at different rates and may enjoy character play earlier or ramp experimentation later. Selected DUPLO sets were on promotion at Very with discounts up to 25% in the period referenced, but price and availability vary. Choose sets that match the child's current interests: open-ended brick boxes for exploration, character packs for imitation and storytelling, and multi-configuration or discovery sets for early problem-solving.

More context around this story.

A 2017 University of Toledo study gave toddlers either sixteen toys or four in a play session, and the children with four toys played twice as long with each one, invented more use...
Theartfulage iconTheartfulageSep 17, 2026

A 2017 University of Toledo study gave toddlers either sixteen toys or four in a play session, and the children with four toys played twice as long with each one, invented more use...

A 2017 study by University of Toledo occupational therapist Dr. Alexia Metz gave toddlers either four toys or sixteen, and the children with fewer toys played twice as long with each one — a small experiment with sweeping implications for playrooms, gift-giving, and how young minds learn to settle. The post A 2017 Univ

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