Be a Brain Builder (6 and up) by Braingrow - Dr David Collins October 3, 2019 How do you build a healthy brain? Here Dr Dave looks at Emperor Penguins and how young people can choose to be brain builders rather than brain blockers. Grade 1 (5-6 Years). What's Your Reaction? Excited 1 Happy 0 Love this! 1 Not Sure 0 Silly 0 0 Comments Share Tweet Pin Share View Comments (0) Leave a Reply Cancel replyYou must be logged in to post a comment.