Touch your right hand to
your left elbow. Brush your teeth with your opposite hand. What do these two
activities have in common? The answer is a simple, yet important one. They
encourage our young children to cross the midline.
What does crossing the midline
mean? Think of the body as having a line down the middle, right where the
bellybutton is located! Imagine then a right side of this line and a left side
of the line. When a child can easily cross their midline, it means he or she
can reach over from one side to perform a task on the other side of the body.
Here is an example: a child is sitting “criss cross applesauce” on the floor,
doing Legos and reaches with his or her right hand to place a Lego in a place
that is nearer to the left side of the body. This child is able to cross the
midline. A child who cannot do this, might put the Lego in the opposite hand or
could move his or her body to perform the task.
It sounds so simple, right?
But this seemingly easy task can be difficult. It is important because children
who can easily and readily cross the midline are often better readers, have
more writing fluency (can hold a pencil longer and with more efficiency), and
often feel less frustrated. Research tells us that crossing the midline is a
necessary skill.
Activities to help children
cross the midline are often a part of our preschool day. We just need to be
intentional and clear in our minds about these activities. We all sing with fun
motions to enhance a song. When these motions involve using a hand or arm and
crossing to the other side of the body, we are developing a child’s ability to
cross the midline. When we give children beads to thread or streamers to swirl,
we are offering valuable age-appropriate activities to develop crossing the
midline. Playing on the sand table
offers important opportunities to scoop sand with one hand and then dump it
into a pail on the other side of the body.
Be sure to share the
reasoning behind your daily activities with families. They need to know that
what you are doing is not just a ‘cute’ activity but is helping to develop an
important skill for future school success.
Standards Alignment:
NAEYC – 2.C.04
Head Start – I.C