Order by Size with Shapes

Smallest to biggest! On this pre-K worksheet a child puts shapes in order by size, from the smallest up to the largest. Arranging the whole set in a size sequence — working out which a circle, a square and a triangle comes next as the row grows — asks a child to hold the order in mind, not just compare a pair. Building the size row, end to end, is ordering at its most concrete, with no numbers involved.

Arranging a set from small to big asks a child to think about a whole row at once — weighing each item against the others and placing it in its spot in the sequence. That is ordering, a meaningful step past comparing just two: it builds the sense of a graded sequence. With shapes of different sizes, the child constructs the size row from smallest to largest, one placement at a time.

Children love building a neat row that climbs from smallest to biggest, and finishing the size order feels satisfying. When this is easy, put the sizes in order in order by size with space, or try order by size with things that fly. You can also browse every size-ordering worksheet or the whole preschool collection — each sheet prints cleanly or plays online for free, and the more a child orders things by size, the surer their sense of sequence grows.