If your child loves playing with building blocks, then he'll no doubt love this construction worker paper doll.

If your child loves to construct things out of building blocks, he might appreciate this architect from the career paper dolls series.

If your child loves to construct things out of building blocks, she might appreciate this architect from the career paper dolls series.

Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.