Introducing "The Big Acorn Swap Story and Workbook Bundle"This complete, cross-curricular bundle is the perfect way to introduce the foundational concepts of Early Economics and Financial Literacy to young students (K-2). What Educators Get in this Bundle:The Big Acorn Swap Storybook: A beautifully illustrated, engaging story that follows Squirrely the squirrel as he discovers the problem with simple trading (bartering) and learns why shiny river pebbles (money) make swapping things much easier