A 7-lesson teaching powerpoint which introduces ‘more than’ and ‘less than’ using a maths mastery approach. includes visual representations Opportunities to develop subitising Careful variation Generalisations included to encourage use of full sentences to explain thinking Use with two-sided counters for all children to actively demonstrate their understanding. For use with whole class, or with smaller groups. Focuses on numbers to 6 in order to encourage a deep understanding of the concepts.