This is a full lesson based on 80 mins but could be easily altered to suit your lessons. There is a countdown style settling starter followed by the learning objectives slide. This is followed by the lessons starter which is a multiplication square. There are example slides that go through how to use BIDMAS followed by the notes to put into books and a set of differentiated questions. The extra practice is a match up activity with blank cards that enable students to think about how to make questions. The plenary is an exit ticket that can be printed to use.