# Year 1 | Counting One More and One Less Lesson Presentation

## Year 1 place value block 4 resources

Aligned with the maths mastery approach, this Year 1 | Counting One More and One Less Lesson Presentation is fully editable, and is designed for the Year 1 maths curriculum covering the following maths objectives for the autumn term:

Topic: Place Value

This lesson practises working out one more than a number from 11-20.

Small Steps: Count one more and one less.

NC Links: Given a number, identify one more or one less.

TAF Statements: Working Towards –  Read and write numerals to 20. Partition a two-digit number into tens and ones and demonstrate an understanding of place value, though they may use structured resources to support them.

Greater Depth – Use reasoning about numbers and relationships to solve more complex problems and explain their thinking.

Ready-to-progress criteria: 1NPV-1 Count within 100, forwards and backwards, starting with any number..

Previous experience: Begin to develop a sense of the number system by verbally counting forward to and beyond 20, pausing at each multiple of 10.

Future applications: Place value within 100. Compare and order numbers. Add and subtract within 100.

Aligned with the order of teaching of the maths mastery approach, use this to help your children get to grips with each mathematical concept. This lesson presentation also includes varied fluency activities, problem solving, and mathematical discussion questions too.

Explore our other year 1 place value resources.