Because we have no shortage of legos/megablocks. This round of up 30 educational LEGO learning activities shows that there are LOTS of different ways to use Legos for math, reading, language arts, history, science and more!
This picture shows how children block can then get a two dimensional shape when children draw what they have made out of blocks. Thus, blocks can become as a way for improving children's artistic and motor skills development.
Counting and Measuring with Lego: Preschool Maths Game