This is a great pack of STEM challenges based on picture books by the author, Steven Kroll! This bundle includes STEM challenges for these books:
The Biggest Snowman Ever
The Biggest Valentine Ever
The Biggest Easter Basket Ever
The Biggest Apple Ever
The Biggest Pumpkin Ever
The Biggest Christmas Tree Ever
These individual book challenges are available for purchase separately in my store too! By buying the bundle, you save money!