April is invention month. We re going to make our own inventions says Ms. Rooney and work together in groups. Though Emily Arrow knows it s important for each group to think listen and share she still wishes she were the leader of her invention group. Linda Lorca the bossy leader can t get anyone to cooperate. Snaggle doodles Emily says. If the group doesn t come up with an idea soon they ll be the worst group in the class. Meanwhile Emily is also busy thinking of a wedding present for Ms. Vincent the student teacher. The wedding is only a few days away. Emily has a lot to do. Can she and her group learn to work together in time?