Does your toddler enjoy squishing play dough, scooping rice, or dumping buckets of sand? It’s widely recognized (read here and here) that sensory activities play a central role in infant and child brain development.
Teaching Children the Proper Scissors Grip - good, but I must insist you put that tall man in the loop rather than pointer. Let pointer drive! Also, ensure you've got the proper scissors with same-size small loops that work for both right and left hands!