A youth human brain is a 
chaotic jungle of neurons getting "wired" together into intricate circuitry 
patterns. Early experiences have an enormous influence on children's absorbent 
sponge-like brains and also strongly affect the way they mature. By providing 
everyday activities that arouse your child's curiosity, you’re helping to create 
neural pathways that will increase their learning efficiency and capacity. 
Expose your preschooler to a variety of stimuli and allow your child hands-on 
interaction with three-dimensional materials. Cooking, finger-painting, clay 
construction, musical instruments, and going to festivals, petting zoos, 
museums, tide pools, concerts, and outdoor natural areas are all sensory-rich 
activities.
Children need to feel safe and confident. You can minimize stress by giving your 
child positive, loving, sensitive, and encouraging feedback. Keep reprimands and 
threats to a minimum, avoid unnecessary power struggles, and shouting or 
spanking in discipline. Also, be patient about bedwetting, be sympathetic about 
fear of nightmares, the dark, and thunder-and-lighting storms, and allow your 
child to have a security object like a cozy blanket or a stuffed toy.
Preschool is prime time for auditory brain development. Supporting your child's 
hearing and speaking helps construct strong neural circuitry for absorption of 
more language acquisition. Ideally, talk, sing, and read to your child in a 
voice that varies in pitch and rhythm and emphasizes important words. (If we 
mumble in a flat drone your child will get bored and not focus.) Try to ask 
open-ended questions that initiate thinking, explain "how things work," use 
high-level vocabulary, and regularly include your child in conversations that 
will help expand their vocabulary. Protect your child's hearing by treating ear 
infections promptly, and encourage her to "use her words" instead of throwing 
tantrums. Preschool is also an ideal time to introduce a second language since 
the young, "plastic" brain absorbs language quickly.
If possible, enroll your child in a quality preschool or schedule regular play 
dates with friends. Encourage your child's fantasy play with friends — "pretend" 
games develop the brain's verbal zones and enhance social skills in sharing, 
communication, and conflict resolution. Allow your child to have "imaginary 
friends" for the same reason, but remember, preschoolers have difficulty 
separating reality from make-believe, so don't call them "liars" if they insist 
that their stories are "true."