That's a good question Portia/Indigo.
i beleive he's happy, i guess i've just noticed great excitment with the math subject. He comes home after school asking to practice operations and give him math excercises instead of playing outside or with toys. i guess my concern is that at school he has been asked to work on another topics as well, therefore not sure how good or bad is that approach.
however you are correct, i need to focus on making sure he's happy.
Thanks for the resources, i'll start reviewing the links provided.