A complete Maths lesson for introducing teen numbers in a step by step manner. During the main input children practise making teen numbers and can practise writing the number sentences for teen numbers. Children then have to identify numbers - this encourages children to explain their thinking. This Maths lesson includes three differentiated teen number worksheets and a plenary.
Aimed at Early Years and Year 1 children however could also be used as a booster or recap for Year 2 children.
For worksheets only see https://www.tes.com/teaching-resource/teen-numbers-differentiated-worksheets-12156787