As a certified teacher, I had experience conducting math interventions in the classroom, but lacked the education on dyscalculia specifically.  When my own child started to struggle in math, and nothing seemed to work, that is when my intensive research on math learning disabilities began, and I learned all the things I wish I knew before!  

Every child learns differently, and students with dyscalculia are also individuals.  But they do have some things in common that are known to waste...