Dyscalculia: News from the web:

See the interesting article about how important the spatial reasoning along with mathematical modeling is in early childhood.

Curriculum should include ways to promote spatial reasoning through mathematical modeling to develop students’ conceptual understandings .
Mathematical tasks should include both traditional and nontraditional equations
The use of mathematical modeling should connect through a progression
of enactive models, iconic models, and formal, symbolic models. Iconic models are
one way to introduce spatial reasoning tasks and can be integrated throughout the
instructional year to increase students’ flexibility with the structure of equations
and mathematical competency.

Read all about it: HERE