Ada goes looking for a wormhole so she can travel back in time and fix an embarrassing mistake. But what if she never finds one?

The Green Team stands up for a beloved oak tree when Principal Rahul announces plans to chop it down to make room for a brand-new swing set.

Ada and the team serve up smart ideas to help Arthur tackle a tough tennis opponent. But the biggest win of all? Convincing him to keep an open mind!