Your starting place for ALL online curriculum is here: https://launchpad.classlink.com/mvusd
National Library of Visual Mathematics GoNoodle
SoftSchools National Geographic Kids
Wide Open School, a collection of resources curated and vetted by Common Sense Media
The ability to cut on a line predicts a child's ability to trace or draw a line, a task necessary for neat handwriting.
Bilateral coordination skills (two-handed coordination)
Visual motor skills (eye-hand coordination)
Fine motor skills (separation of hand, finger dexterity)