Preschool education defines early education as providing scientific, effective and implementable parenting programs for infants and their parents aged 0-3. Early education is not so much teaching children as educating parents.

Black and white Tuka education is suitable for babies of 0-3 months.

Children at this stage are in the development stage of visual perception, and can only see objects within 30 cm clearly. At this time, the retina can only perceive black and white light. So black and white contrast pictures are very suitable for them.

3-6 can be trained with red and black cards.