The book has 6 pages. Each page has a different function; WIRE, NOT, OR, AND, XOR and LATCH. Sensors in the book detect which page you are on so that the buttons can have different functions depending on the active page.
4.8
122 ratings
5
4
3
2
1
Come on! It’s the perfect gift for that math/science parent on your list…
Interactive and highest quality materials. Will inspire lots of q and an and warm exchange.
D
David · 5 days ago
A great toddler button book
This book is great for toddlers to learn motor skills. While they are enjoying the buttons they will also be learning about how different circuit setups change how buttons operate. Its a well built and fun book.