Year 1 Knowledge Organisers
Year One Addition and Subtraction to 10
This knowledge organiser shows how we use different strategies in Year One to add and subtract. You will see counting on and back on a number line, using number sentences and how we use number bonds.
Year One Addition and Subtraction to 20
This knowledge organiser shows how we use different strategies in Year One to add and subtract to 20 and beyond. You will see counting on and back on a number line, using number sentences, partioning and number bonds. We also use the language of First, Then and Now.
Year One Number and Place Value to 50
This knowledge organiser shows the different skills we use in Year One for place value including one more, one less, comparing numbers and counting in 2's, 5's and 10's.
Year One Number and Place Value to 10
This knowledge organiser shows the different skills we use in Year One for place value including language of more and less, ordering and comparing numbers.
Year One Length and Height
This knowledge organiser shows the different skills we use in Year One when measuring Length and Height. Vocabulary is important to compare and measure.