New Chart of Accounts - elementary school

We are converting from Senior Systems to Blackbaud this spring and so we have the opportunity to create a new chart of accounts.

We are a PreK- Grade 5 elementary school and wondering if anyone has a Chart of Accounts they love for a similar type of independent school they'd be willing to share. New to Blackbaud, so I'm wondering about the usage of departments/projects for a smaller, PreK-5 school. Thanks!