Count One Less Year 1 Lesson Slides

Teacher Specific Information

These Count One Less Year 1 lesson slides have been designed to teach the skills needed to find one less than a given number within 10. Children will use their knowledge of counting backwards and number tracks to support. They will use dice and dominoes to practise subitising skills. The slides are accompanied by a teacher explanation and have interactive questions embedded within to check understanding.

This teaching slide show will be useful for children to watch at home or for extra support as part of an intervention, or whole class activity.

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National Curriculum Objectives

Number: Number and place value
Mathematics Year 1: (1N2a) Count, read and write numbers to 100 in numerals

Mathematics Year 1: (1N2b) Given a number, identify one more and one less