Dimension Differentiation Indoor for 18 Months Old Activities Under $20

See all dimension differentiation indoor for 18 months old activities under $20. MontiPlanet.com offers a complete overview with descriptions, benefits and age recommendations. Find all dimension differentiation indoor for 18 months old activities under $20.

Products

Age: 1-2 Years

Buy on the Seaside-Montessori store

Variants:Building Blocks[+3]
$19.99
Age: 12-18 Months

Buy on Amazon

$9.99
Age: 18 Months-2 Years

Buy on Amazon

$14.58
Age: 18 Months-2 Years

Buy on Amazon

Variants:American Woodland Creatures[+4]
$19.98
Age: 1-2 Years

Buy on Amazon

$11.99 $12.99
Age: 1 Year

Buy on Amazon

$15.99
With these activities, children can improve their fine motor skills by sorting, rotating, arranging or stacking from biggest to smallest or vice versa.
Age: 18 Months-2 Years

Buy on Amazon

$11.99
Age: 12-18 Months

Buy on Amazon

$14.99
Children as young as 6 months can learn about size differences with soft materials like plush stackers or silicone cups. As they get older, change them to toys made from wood.

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1 Reviews

More reviews

Ellen

26-05-2026

Really happy with the mud kitchen. The quality is great, and it looks beautiful in the garden. Our kids spend hours playing with water, sand, mud, and pretending to cook. It’s a fun way to keep them active and creative outdoors. The setup was easy, and the materials feel sturdy and durable. Definitely a great addition for outdoor play. Highly recommended!