# Assessment in Year 1

Year 1 Mathematics

Key Performance Indicators

• Count to and across 100 beginning with 0 or one, or from any given number
• Count backwards to 100 from any given number
• Count, read and write numbers to 100 in numerals
• Count in multiples of twos, fives and tens
• Given a number, identify one more or one less
• Represent and use number bonds and related subtraction facts within 20
• Recognise, find and name a half as one of two equal parts of an object or shape
• Compare, describe and solve practical problems for length and height
• Compare, describe and solve practical problems for mass and weight
• Compare, describe and solve practical problems for capacity and volume
• Compare, describe and solve practical problems for time
• Tell the time to the hour and draws the hands on a clock face to show these times
• Tell the time to half past the hour and draws the hands on a clock face to show these times
• Recognise and name common 2D shapes e.g. rectangles (including squares), circles and triangles
• Recognise and name common 3D shapes e.g. cuboids (including cubes), pyramids and spheres

Other Performance Indicators

• Add and subtract one-digit numbers to 20, including zero
• Solve one-step problems involving multiplication, by calculating the answer using concrete objects, pictorial representations and arrays with the support of the teacher
• Solve one-step problems involving division, by calculating the answer using concrete objects, pictorial representations and arrays with the support of the teacher
• Recognise, find and name a half as one of two equal parts of a quantity
• Recognise, find and name one quarter as one of four equal parts of a quantity
• Recognise, find and name one quarter as one of four equal parts of an object or shape
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