 • 4
Year 4 Standards
Top Mathematicians
• Geometry & Measurement
• 4.GM.1.1
Measurement
Use appropriate scales, devices, and metric units for length, area, volume and capacity, weight (mass), temperature, angle, and time.
Convert between metric units, using whole numbers and commonly used decimals.
Use side or edge lengths to fi nd the perimeters and areas of rectangles, parallelograms, and triangles and the volumes of cuboids.
Interpret and use scales, timetables, and charts.
• 4.GM.1.2
Shape
Identify classes of two- and threedimensional shapes by their geometric properties.
Relate three-dimensional models to two-dimensional representations, and vice versa.
• 4.GM.1.3
Position and orientation
Communicate and interpret locations and directions, using compass directions, distances, and grid references.
• 4.GM.1.4
Transformation
Use the invariant properties of fi gures and objects under transformations (refl ection, rotation, translation, or enlargement).
• Number and Algebra
• 4.NA.1.1
Number strategies and knowledge
Use a range of multiplicative strategies when operating on whole numbers.
Understand addition and subtraction of fractions, decimals, and integers.
Find fractions, decimals, and percentages of amounts expressed as whole numbers, simple fractions, and decimals.
Apply simple linear proportions, including ordering fractions.
Know the equivalent decimal and percentage forms for everyday fractions.
Know the relative size and place value structure of positive and negative integers and decimals to three places.
• 4.NA.1.2
Equations and expressions
Form and solve simple linear equations.
• 4.NA.1.3
Patterns and relationships
Generalise properties of multiplication and division with whole numbers.
Use graphs, tables, and rules to describe linear relationships found in number and spatial patterns.
• Statistics
• 4.S.1.2
Statistical literacy
Evaluate statements made by others about the fi ndings of statistical investigations and probability activities.
• 4.S.1.3
Probability
Investigate situations that involve elements of chance by comparing experimental distributions with expectations from models of the possible outcomes, acknowledging variation and independence.
Use simple fractions and percentages to describe probabilities.