Kernel Cannon Wall
- Play time:
- 10 to 15 minutes
- Setup:
- 10 minutes
- Where:
- Wall or easel
Why it helps
Pressing kernels into firm playdough on a wall and squeezing the dropper bulb hard both work the small muscles of the hand. Working on a vertical board invites a wrist that bends slightly back and builds shoulder stability, a base for handwriting and cutting. Aiming each squirt at a small kernel target builds eye-hand coordination and control of how hard to squeeze. Choking risk: corn kernels can be a choking hazard. Stay within arm's reach, and keep them away from children who still put things in their mouths.
Steps
- Tape the cardboard to a wall or door at your child's chest height. Draw a big castle wall on it with a marker.
- Invite your child to roll 5 or 6 small balls of playdough and press them firmly onto the castle wall.
- Ask your child to push one corn kernel into each playdough ball. These are the cannon targets.
- Pour a little water into the container and swish a marker tip in it to tint the water.
- Show your child how to squeeze the eyedropper bulb, dip the tip in the water, and let go to fill it.
- Ask your child to steady the cardboard with the helper hand, aim at a kernel target, and squeeze the bulb hard to fire the water.
- Keep firing until every target has been hit. Then your child can pick the kernels out of the playdough and count them.
Safety tip: Corn kernels are a choking risk, so stay close and count them back out of the playdough when play ends. Wipe up drips so the floor does not get slippery. Playdough is not for eating, so stay close with children who still mouth things.
Make it easier
- Use a turkey baster, which has a bigger bulb that can be squeezed with the whole hand.
- Make just two or three big playdough targets and have your child stand close to the board.
- Fill the dropper for your child so they can focus on aiming and squeezing.
Make it harder
- Call out which kernel target to hit next, moving from one side of the wall to the other.
- Take one step back from the board after every three hits.
- Hold the dropper in the non-dominant hand for a round.
What to watch for
- Notice which fingers squeeze the bulb. Using the thumb and pointer finger tips takes more control than squeezing with the whole hand.
- Watch whether your child keeps the shoulder and elbow steady while aiming at the wall.
- If playdough feels unpleasant, press the kernels in for your child and keep the water cannon part.
Where this helps in daily life
Squeezing a dropper bulb builds the fingertip strength and control kids use to squeeze toothpaste, work a glue bottle, and hold a pencil steady.
Need personalized support?
While these activities are great for home practice, nothing replaces the guidance of a licensed therapist. If you are in Irvine, CA or the Orange County area and have concerns about your child's Eye-Hand Coordination, we invite you to connect with us.
Contact Tumble N' Dots Therapy →These activities are for home practice and don't replace the guidance of a licensed therapist.
