Whole Brain Thinking Upgrade Training - 4-5 years old (4 volumes in total)

"Whole Brain Thinking Upgrade Training" is based on the developmental characteristics of children aged 4~5, scientifically and systematically, step by step to help children conduct observation memory, logical reasoning, spatial perception, imagination and creation training, and comprehensively improve the whole brain thinking ability; the complete set contains more than 100 1 interactive theme training, more than 200 stickers, in the form of interesting games throughout, allowing children to learn in the game; bonus stickers are included to encourage children to learn independently and increase self-confidence in the game.