Wife and mother of four boys, Mrs Scott found out two months ago her book had made the final cut. However, the information was embargoed.
"It was really hard to keep quiet about it," she said.
"People have been asking me 'how is your book doing?' and I couldn't tell them about the award.
"I am chuffed, delighted. I now get the opportunity to take Snakes and Ladders into schools."
Mrs Scott said her book is doing well in New Zealand but even better in Australia, and is looking forward to the finals which she will attend in Christchurch om June 24.
School-aged children and young adults can vote for their favourite books from among the finalists for the coveted Children's Choice Award.