Cognitive Development: This phase is marked by significant cognitive growth, especially with the start of formal education.

Children progress as writers from one phase to the next, with one set of skills building on the skills acquired earlier. Writing, however, combines many skills, and relies on development in many ...

According to the Strong Start blog, this phase happens for a myriad of reasons, including sensory development ... who commented on the OP's post by writing, "My toddler did this then got mad ...