manageable standard units (m any direction (m/cm) to the three decimal places and cm) within children’s nearest appropriate unit range of counting competence using rulers Compare and describe Compare and order lengths Compare lengths Compare lengths Understand and use lengths and heights (for and record the results using (m/cm/mm) approximate equivalences example, long/short, >, < and = between metric and longer/shorter, tall/short, common imperial units such double/half) as inches Perimeter Understand that perimeter is a Measure and calculate the Measure and calculate the Recognise that shapes with measure of distance around perimeter of a rectilinear perimeter of composite the same areas can have the boundary of a shape figure (including squares) in rectilinear shapes in different perimeters and centimetres and metres centimetres and metres vice versa Measure the perimeter of simple 2-D shapes Area Understand that area is a Calculate and compare the Calculate the area of measure of surface within a area of rectangles (including parallelograms and triangles given boundary squares), and including using Recognise when it is standard units, square Find the area of rectilinear possible to use the formulae centimetres (cm2) and shapes by counting squares for area and volume of square metres (m2) and shapes estimate the area of irregular shapes Mass Measure and begin to Choose and use appropriate Measure, add and subtract Estimate and calculate mass Use, read and write standard Use, read and write record mass/weight, using standard units to estimate mass (kg/g) units of mass to a suitable standard units of mass using non-standard and then and measure mass (kg/g) to degree of accuracy decimal notation to three standard units (kg and g) the nearest appropriate unit decimal places within children’s range of using scales counting competence Compare and describe Compare and order mass Compare mass (kg/g) Compare mass Understand and use mass/weight (for example, and record the results using approximate equivalences heavy/light, heavier than, >, < and = between metric and lighter than) common imperial units such as pounds Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Measurement (capacity, volume, temperature and conversion) Capacity / Measure and begin to Choose and use appropriate Measure, add and subtract Estimate and calculate Estimate (and calculate) Use, read and write
manageable standard units (m and cm) within children’s range of counting competence any direction (m/cm) to the nearest appropriate unit using rulers three decimal places Compare and describe lengths and heights (for example, long/short, longer/shorter, tall/short, double/half) Compare and order lengths and record the results using >, < and = Compare lengths (m/cm/mm) Compare lengths Understand and use approximate equivalences between metric and common imperial units such as inches Perimeter Understand that perimeter is a measure of distance around the boundary of a shape Measure the perimeter of simple 2-D shapes Measure and calculate the perimeter of a rectilinear figure (including squares) in centimetres and metres Measure and calculate the perimeter of composite rectilinear shapes in centimetres and metres Recognise that shapes with the same areas can have different perimeters and vice versa Area Understand that area is a measure of surface within a given boundary Find the area of rectilinear shapes by counting squares Calculate and compare the area of rectangles (including squares), and including using standard units, square centimetres (cm2) and square metres (m2) and estimate the area of irregular shapes Calculate the area of parallelograms and triangles Recognise when it is possible to use the formulae for area and volume of shapes Mass Measure and begin to record mass/weight, using non-standard and then standard units (kg and g) within children’s range of counting competence Choose and use appropriate standard units to estimate and measure mass (kg/g) to the nearest appropriate unit using scales Measure, add and subtract mass (kg/g) Estimate and calculate mass Use, read and write standard units of mass to a suitable degree of accuracy Use, read and write standard units of mass using decimal notation to three decimal places Compare and describe mass/weight (for example, heavy/light, heavier than, lighter than) Compare and order mass and record the results using >, < and = Compare mass (kg/g) Compare mass Understand and use approximate equivalences between metric and common imperial units such as pounds Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Measurement (capacity, volume, temperature and conversion) Capacity / Measure and begin to Choose and use appropriate Measure, add and subtract Estimate and calculate Estimate (and calculate) Use, read and write